Graco 312759R Pr70 And Pr70V With Advanced Display Module Users Manual Module, Operation Maintenance, English

312759R to the manual 1566a05f-b941-456c-af63-0d5de07824da

2015-04-02

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Operation - Maintenance

™
PR70

and

™
PR70v

312759R
EN

with Advanced Display Module

Fixed or variable ratio systems. For accurate metering, mixing, and dispensing of
two-component materials. For professional use only.
Not approved for use in European explosive atmosphere locations.
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in all supplied manuals. Save these instructions.

ti12385b

PR70v Shown with Advanced Display Module

Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Configurator . . . . . . . . . . . . . . . . . . . . . . . 4
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Component Identification . . . . . . . . . . . . . . . . . . . 13
Advanced Display Module (ADM) . . . . . . . . . . . 15
Screen Navigation Diagram . . . . . . . . . . . . . . . . . 16
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Machine Installation . . . . . . . . . . . . . . . . . . . . . 17
Tank Refill Kit 256577 Installation . . . . . . . . . . . 19
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Setup Screens . . . . . . . . . . . . . . . . . . . . . . . . . 22
Edit Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Piston Position Calibration . . . . . . . . . . . . . . . . 37
Prime the Dispense Head . . . . . . . . . . . . . . . . . 39
Phasing Adjustment . . . . . . . . . . . . . . . . . . . . . 40
Adjust Dispense Valve Snuff Back . . . . . . . . . . 42
Adjust Open Dispense Valve (ODV) Timing . . . 43
Calibrate Dispense Weight Ratio (PR70v only) 44
Shot Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 47
Flow Meter Calibration . . . . . . . . . . . . . . . . . . . 48
Dispense Verification . . . . . . . . . . . . . . . . . . . . . 48
External Control Interface Setup . . . . . . . . . . . . 49
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Operation Screens . . . . . . . . . . . . . . . . . . . . . . 53
Auto-Refill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Temperature Control . . . . . . . . . . . . . . . . . . . . . 63
Purge Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
USB Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
USB Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Download Procedure . . . . . . . . . . . . . . . . . . . . . 64

Pressure Relief
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Clean the Pump Shafts . . . . . . . . . . . . . . . . . . . 66
Disassemble and Clean the Dispense Head . . . 66
Flush Pneumatic Air Motor 82/0216/11 . . . . . . . 67
Lubricate Pneumatic Air Motor . . . . . . . . . . . . . 67
Lubricate Gear Box of Pneumatic Air Motor
01/0368-1/11 . . . . . . . . . . . . . . . . . . . . . . . . 67
Install Upgrade Token . . . . . . . . . . . . . . . . . . . . 68
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Machine with On-Board Tanks . . . . . . . . . . . . . . 78
Machine with Off-Board Tanks . . . . . . . . . . . . . . 79
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 82
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 82

312759R

Related Manuals

Related Manuals
PR70 and PR70v Operation and Parts Manuals
Part

Description

3A0429

PR70 with Standard Display Module Operation and
Maintenance Manual

312759

PR70 and PR70v with Advanced Display Module
Operation and Maintenance Manual

312760

PR70 and PR70v Repair and Parts Manual

312394

PR70 and PR70v Feed Systems Manual

312761

PR70v Integrated Heat Instructions - Parts Manual

MD2 Dispense Valve Manual
Part

Description

312185

MD2 Dispense Valve Instructions and Parts Manual

312759R

Product Configurator

Product Configurator
PR7F -

I-J

Mixer

Applicator Mounting

Power Cord

Flow Monitoring

High Volume Side Tank

High Volume Side Tank Cover

Low Volume Side Tank

Low Volume Side Tank Cover

Tank Level Sensors

Heat Zone Controller

Off-Board Tank Stand

G-H

Dispense Valve

High Volume Side Hose

High Volume Side Piston

Air Motor

D-E

Low Volume Side Hose

B-C

Controls

Low Volume Side Piston

Code:

An example of the product configurator would be the following configurator code.
PR7F - J - A5 - A5 - E - A6 - A6 - 3 - 1 - 2 - A - N - 3 - N - H - N - 6 - N - N
S

V
Off-Board Tank Stand

Heat Zone Controller

Tank Level Sensors

Low Volume Side Tank Cover

Low Volume Side Tank

High Volume Side Tank Cover

High Volume Side Tank

Flow Monitoring

Controls

Power Cord

Low Volume Side Piston

I-J

Applicator Mounting

High Volume Side Piston

G-H

Mixer

Dispense Valve

D-E

Low Volume Side Hose

B-C

High Volume Side Hose

A
Air Motor

Code:

The following part number fields apply for the PR70 and PR70v part numbering configurator fields. Shaded items
listed in the configurator table below are “Super Standard” items that are typically stocked and provide the best delivery dates.
Code A
A
B
C

LC0262
LC0264
LC0263

LC0265

F
G

LC0242
LC0244

LC0243

Part

LC0245

Air Motor
PR70 with 3.0 in. (4.56 mm) Air Motor
PR70 with 4.5 in. (10.26 mm) Air Motor
PR70 with 3.0 in. (4.56 mm) Air Motor
and Hydracheck
PR70 with 4.5 in. (10.26 mm) Air Motor
and Hydracheck
PR70v with 3.0 in. (4.56 mm) Air Motor
PR70v with 4.5 in. (10.26 mm) Air
Motor
PR70v with 3.0 in. (4.56 mm) Air Motor
and Hydracheck
PR70v with 4.5 in. (10.26 mm) Air
Motor and Hydracheck

Code B

Part

LC1___

LC2___

LC3___

Code C

Part

1
2
3

High Volume Side Piston and
Metering Tube Material
Nylon Piston, Stainless Steel Metering
Tube (last three digits of part number
is the mm2 piston size)
UHMWPE Piston, Stainless Steel
Metering Tube (last three digits of part
number is the mm2 piston size)
UHMWPE Piston, Ceramic Metering
Tube (last three digits of part number
is the mm2 piston size)
High Volume Piston Size (mm2)
80, Available in Nylon Only
100, Available in Nylon Only
120, Available in Nylon Only

312759R

Product Configurator

4
5
6
7
8
9
A
B
C
F
G
H
J
L
M
R
S
T
U
W
X
Y
Z

140, Available in Nylon Only
160
180
200
220
240
260
280
300
320
360
400
440
480
520
560
600
640
720
800
880
960
Custom High Volume side, consult factory (stainless steel only)

Code D

Part

LC1___

LC2___

LC3___

Code E

Part

1
2
3
4
5
6
7
8
9
A
B
C
F
G
H
312759R

Low Volume Side Piston and
Metering Tube Material
Nylon Piston, Stainless Steel Metering
Tube (last three digits of part number
is the mm2 piston size)
UHMWPE Piston, Stainless Steel
Metering Tube (last three digits of part
number is the mm2 piston size)
UHMWPE Piston, Ceramic Metering
Tube (last three digits of part number
is the mm2 piston size)
Low Volume Side Piston Size (mm2)
80, Available in Nylon Only
100, Available in Nylon Only
120, Available in Nylon Only
140, Available in Nylon Only
160
180
200
220
240
260
280
300
320
360
400

J
L
M
R
S
T
U
W
X
Y
Z

440
480
520
560
600
640
720
800
880
960
Custom Low Volume side, consult factory (stainless steel only)

Code F

Part

Controls

LC0272

LC0274

LC0275

Standard Display Module with 1 Fluid
Control Module
Advanced Display Module with 1 Fluid
Control Module
Advanced Display Module with 2 Fluid
Control Modules

Codes
G-H,
I-J

Part

A1
A2
A3
A4
A5
A6
A7
A8
A9
AA
AB
AC
AG
AH
B4
B5
B6
B7
B8
B9
BA
BB
BC
BG
BH
C1

LC0801
LC0802
LC0803
LC0804
LC0805
LC0806
LC0807
LC0808
LC0809
LC0810
LC0811
LC0812
LC0813
LC0814
LC0881
LC0882
LC0883
LC0884
LC0885
LC0886
LC0887
LC0888
LC0889
LC0890
LC0891
LC0161

LC0162

High Volume Hose /
Low Volume Hose
3/16 in. (4.8 mm) - 2.5 ft (0.6 m)
3/16 in. (4.8 mm) - 10 ft (3.0 m)
3/16 in. (4.8 mm) - 15 ft (4.6 m)
1/4 in. (6.5 mm) - 2.5 ft (0.6 m)
1/4 in. (6.5 mm) - 10 ft (3.0 m)
1/4 in. (6.5 mm) - 15 ft (4.6 m)
3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
3/8 in. (9.5 mm) - 10 ft (3.0 m)
3/8 in. (9.5 mm) - 15 ft (4.6 m)
1/2 in. (13 mm) - 2.5 ft (0.6 m)
1/2 in. (13 mm) - 10 ft (3.0 m)
1/2 in. (13 mm) - 15 ft (4.6 m)
3/4 in. (19 mm) - 10 ft (3.0 m)
3/4 in. (19 mm) - 15 ft (4.6 m)
Heated, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m)
Heated, 1/4 in. (6.5 mm) - 10 ft (3.0 m)
Heated, 1/4 in. (6.5 mm) - 15 ft (4.6 m)
Heated, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
Heated, 3/8 in. (9.5 mm) - 10 ft (3.0 m)
Heated, 3/8 in. (9.5 mm) - 15 ft (4.6 m)
Heated, 1/2 in. (13 mm) - 2.5 ft (0.6 m)
Heated, 1/2 in. (13 mm) - 10 ft (3.0 m)
Heated, 1/2 in. (13 mm) - 15 ft (4.6 m)
Heated, 3/4 in. (19 mm) - 10 ft (3.0 m)
Heated, 3/4 in. (19 mm) - 15 ft (4.6 m)
Recirculating, On-Board Tanks,
3/16 in. (4.8 mm) - 2.5 ft (0.6 m)
Recirculating, On-Board Tanks,
3/16 in. (4.8 mm) - 10 ft (3.0 m)

Product Configurator

LC0163

LC0164

LC0165

LC0166

LC0167

LC0168

LC0169

LC0170

LC0171

LC0172

LC0173

LC0174

LC0175

LC0176

LC0177

LC0178

LC0179

LC0180

LC0181

LC0182

LC0183

LC0184

LC0185

LC0186

LC0187

LC0188

LC0190

Recirculating, On-Board Tanks,
3/16 in. (4.8 mm) - 15 ft (4.6 m)
Recirculating, On-Board Tanks,
1/4 in. (6.5 mm) - 2.5 ft (0.6 m)
Recirculating, On-Board Tanks,
1/4 in. (6.5 mm) - 10 ft (3.0 m)
Recirculating, On-Board Tanks,
1/4 in. (6.5 mm) - 15 ft (4.6 m)
Recirculating, On-Board Tanks,
3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
Recirculating, On-Board Tanks,
3/8 in. (9.5 mm) - 10 ft (3.0 m)
Recirculating, On-Board Tanks,
3/8 in. (9.5 mm) - 15 ft (4.6 m)
Recirculating, On-Board Tanks,
1/2 in. (13 mm) - 2.5 ft (0.6 m)
Recirculating, On-Board Tanks,
1/2 in. (13 mm) - 10 ft (3.0 m)
Recirculating, On-Board Tanks,
1/2 in. (13 mm) - 15 ft (4.6 m)
Recirculating, On-Board Tanks,
3/4 in. (19 mm) - 10 ft (3.0 m)
Recirculating, On-Board Tanks,
3/4 in. (19 mm) - 15 ft (4.6 m)
Recirculating, Off-Board Tanks,
3/16 in. (4.8 mm) - 2.5 ft (0.6 m)
Recirculating, Off-Board Tanks,
3/16 in. (4.8 mm) - 10 ft (3.0 m)
Recirculating, Off-Board Tanks,
3/16 in. (4.8 mm) - 15 ft (4.6 m)
Recirculating, Off-Board Tanks,
1/4 in. (6.5 mm) - 2.5 ft (0.6 m)
Recirculating, Off-Board Tanks,
1/4 in. (6.5 mm) - 10 ft (3.0 m)
Recirculating, Off-Board Tanks,
1/4 in. (6.5 mm) - 15 ft (4.6 m)
Recirculating, Off-Board Tanks,
3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
Recirculating, Off-Board Tanks,
3/8 in. (9.5 mm) - 10 ft (3.0 m)
Recirculating, Off-Board Tanks,
3/8 in. (9.5 mm) - 15 ft (4.6 m)
Recirculating, Off-Board Tanks,
1/2 in. (13 mm) - 2.5 ft (0.6 m)
Recirculating, Off-Board Tanks,
1/2 in. (13 mm) - 10 ft (3.0 m)
Recirculating, Off-Board Tanks,
1/2 in. (13 mm) - 15 ft (4.6 m)
Recirculating, Off-Board Tanks,
3/4 in. (19 mm) - 10 ft (3.0 m)
Recirculating, Off-Board Tanks,
3/4 in. (19 mm) - 15 ft (4.6 m)
Recirculating, Heated, On-Board
Tanks, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m)

LC0191

LC0192

LC0193

LC0194

LC0195

LC0196

LC0197

LC0198

LC0199

LC0200

LC0201

LC0202

LC0203

LC0204

LC0205

LC0206

LC0207

LC0208

LC0209

LC0210

LC0211

LC0400

LC0401

LC0402

LC0403

LC0404

LC0405

Recirculating, Heated, On-Board
Tanks, 1/4 in. (6.5 mm) - 10 ft (3.0 m)
Recirculating, Heated, On-Board
Tanks, 1/4 in. (6.5 mm) - 15 ft (4.6 m)
Recirculating, Heated, On-Board
Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
Recirculating, Heated, On-Board
Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)
Recirculating, Heated, On-Board
Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)
Recirculating, Heated, On-Board
Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)
Recirculating, Heated, On-Board
Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)
Recirculating, Heated, On-Board
Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)
Recirculating, Heated, On-Board
Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)
Recirculating, Heated, On-Board
Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)
Recirculating, Heated, Off-Board
Tanks, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m)
Recirculating, Heated, Off-Board
Tanks, 1/4 in. (6.5 mm) - 10 ft (3.0 m)
Recirculating, Heated, Off-Board
Tanks, 1/4 in. (6.5 mm) - 15 ft (4.6 m)
Recirculating, Heated, Off-Board
Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
Recirculating, Heated, Off-Board
Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)
Recirculating, Heated, Off-Board
Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)
Recirculating, Heated, Off-Board
Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)
Recirculating, Heated, Off-Board
Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)
Recirculating, Heated, Off-Board
Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)
Recirculating, Heated, Off-Board
Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)
Recirculating, Heated, Off-Board
Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)
High Pressure, 3/8 in. (9.5 mm) - 2.5 ft
(0.6 m)
High Pressure, 3/8 in. (9.5 mm) - 10 ft
(3.0 m)
High Pressure, 3/8 in. (9.5 mm) - 15 ft
(4.6 m)
High Pressure, 1/2 in. (13 mm) - 2.5 ft
(0.6 m)
High Pressure, 1/2 in. (13 mm) - 10 ft
(3.0 m)
High Pressure, 1/2 in. (13 mm) - 15 ft
(4.6 m)

312759R

Product Configurator

LC0406

LC0407

LC0432

LC0433

LC0434

LC0435

LC0436

LC0437

LC0438

LC0439

LC0440

LC0441

LC0442

LC0443

LC0444

LC0445

LC0446

LC0447

LC0472

LC0473

312759R

High Pressure, 3/4 in. (19 mm) - 10 ft
(3.0 m)
High Pressure, 3/4 in. (19 mm) - 15 ft
(4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 15 ft (4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 2.5 ft (0.6 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 15 ft (4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/4 in. (19 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
3/4 in. (19 mm) - 15 ft (4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 2.5 ft (0.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
3/8 in. (9.5 mm) - 15 ft (4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 2.5 ft (0.6 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
1/2 in. (13 mm) - 15 ft (4.6 m)
High Pressure, Recirculating,
On-Board Tanks,
3/4 in. (19 mm) - 10 ft (3.0 m)
High Pressure, Recirculating,
On-Board Tanks,
3/4 in. (19 mm) - 15 ft (4.6 m)
High Pressure, Heated, 3/8 in. (9.5
mm) - 2.5 ft (0.6 m)
High Pressure, Heated, 3/8 in. (9.5
mm) - 10 ft (3.0 m)

LC0474

LC0475

LC0476

LC0477

LC0478

LC0479

LC0480

LC0481

LC0482

LC0483

LC0484

LC0485

LC0486

LC0487

---

Code K

Part

N
2
3
4
5
6
7

N/A
255179
255181
LC0120
LC0122
LC0121
LC0123

Code L

Part

N
1
2
3
4
5
6
7
8
9

N/A
LC0063
LC0057
LC0058
LC0059
LC0060
LC0062
LC0061
LC0295
LC0296

High Pressure, Heated, 3/8 in. (9.5
mm) - 15 ft (4.6 m)
High Pressure, Heated, 1/2 in. (13
mm) - 2.5 ft (0.6 m)
High Pressure, Heated, 1/2 in. (13
mm) - 10 ft (3.0 m)
High Pressure, Heated, 1/2 in. (13
mm) - 15 ft (4.6 m)
High Pressure, Heated, 3/4 in. (19
mm) - 10 ft (3.0 m)
High Pressure, Heated, 3/4 in. (19
mm) - 15 ft (4.6 m)
High Pressure, Heated, 3/8 in. (9.5
mm) - 2.5 ft (0.6 m)
High Pressure, Heated, 3/8 in. (9.5
mm) - 10 ft (3.0 m)
High Pressure, Heated, 3/8 in. (9.5
mm) - 15 ft (4.6 m)
High Pressure, Heated, 1/2 in. (13
mm) - 2.5 ft (0.6 m)
High Pressure, Heated, 1/2 in. (13
mm) - 10 ft (3.0 m)
High Pressure, Heated, 1/2 in. (13
mm) - 15 ft (4.6 m)
High Pressure, Heated, 3/4 in. (19
mm) - 10 ft (3.0 m)
High Pressure, Heated, 3/4 in. (19
mm) - 15 ft (4.6 m)
Not required
Dispense Valve
None
MD2, Valve Only with 1:1 Nose
MD2, Valve Only with 10:1 Nose
MD2, Handheld with 1:1 Nose
MD2, Handheld with 10:1 Nose
MD2, Lever with 1:1 Nose
MD2, Lever with 10:1 Nose
Mixer Type
None
3/16 in. (4.8 mm) x 32
1/4 in. (6.4 mm) x 24
3/8 in. (9.5 mm) x 24
3/8 in. (9.5 mm) x 36
3/8 in. (9.5 mm) Combo
1/4 in. (6.4 mm) x 24 Luer Lock
3/16 in. (4.8 mm) x 32 Luer Lock
1/2 in. (12.7 mm) x 24
1/2 in. (12.7 mm) x 36

Product Configurator

Code M

Part

Applicator Mounting

Code P

Part

High Volume Side Tank

LC0294

LC0292

N
1
2
3

N/A
256896
255241
255250

2
3

LC0293
256439

255251

255281

255282

255283

LC0235★

LC0236★

A
B
C

LC0013★
LC0012★
255285★

LC0156

LC0157

255284★

G
H

LC0254★
LC0255★

J
K

LC0054
LC0158

L
M
P

LC0259
LC0055
LC0159

R
S

LC0260
LC0126

LC0127

LC0128

LC0238★

None
No Tanks, 1 1/2 in. npt flange
8 L, Twin Polyethylene Tanks and Lids
8 L, Twin Polyethylene Tanks and Lids,
One 120V Agitator
8 L, Twin Polyethylene Tanks and Lids,
Two 120V Agitators
8 L, Twin Polyethylene Tanks and Lids,
with Shut-Off Valves
8 L, Twin Polyethylene Tanks and Lids,
One 120V Agitator, with Shut-Off
Valves
8 L, Twin Polyethylene Tanks and Lids,
Two 120V Agitators, with Shut-Off
Valves
7.5 L, Stainless Steel, High Level Sensors
7.5 L, Stainless Steel, High Level Sensors, with Shut-Off Valve
3 L, Stainless Steel
7.5 L, Stainless Steel
3 L, Stainless Steel, with Shut-Off
Valve
8 L, Twin Polyethylene Tanks and Lids,
One Pneumatic Agitator
8 L, Twin Polyethylene Tanks and Lids,
Two Pneumatic Agitator
7.5 L, Stainless Steel, with Shut-Off
Valve
7.5 L, Stainless Steel, 240V Heat
7.5 L, Stainless Steel, 240V Heat,
with Shut-Off Valve
30 L, Stainless Steel
8 L, Twin Polyethylene Tanks and Lids,
One Pneumatic Agitator, with Shut-Off
Valves
30 L, Stainless Steel, 240V Heat
60 L, Stainless Steel
8 L, Twin Polyethylene Tanks and Lids,
Two Pneumatic Agitators, with
Shut-Off Valves
60 L, Stainless Steel, 240V Heat
8 L, Twin Polyethylene Tanks and Lids,
One 240V Agitator
8 L, Twin Polyethylene Tanks and Lids,
Two 240V Agitators
8 L, Twin Polyethylene Tanks and Lids,
One 240V Agitator, with Shut-Off
Valves
7.5 L, Stainless Steel, High Level Sensors, 240V Heat, with Shut-Off Valve

256438

None, Customer Mount Controls and
Applicator
Mast Mount, Controls & MD2 Applicator Machine Mounted
Mast Mount, Controls Only
Tank Stand Mount, Controls & MD2
Applicator Machine Mounted
Tank Stand Mount, Controls Only

Code N

Part

Power Cord Option

1
2
3
4
5
6
7
8
9
A
B

121055
121054
121056
121057
121058
124864
124861
124863
124862
121060
N/A

Code O

Part

Flow Monitoring

N
1
2

LC0041
257433
LC0302

LC0305

LC0303

LC0307

LC0306

LC0304

LC0312

LC0315

LC0313

None
Pressure Transducer
Two 0.5 gpm Flow Meters, No Pressure Transducers
Two 1.0 gpm Flow Meters, No Pressure Transducers
One 1.0 gpm Flow Meter, One
0.5 gpm Flow Meter, No Pressure
Transducers
Two 2.0 gpm Flow Meters, No Pressure Transducers
One 2.0 gpm Flow Meter, One
1.0 gpm Flow Meter, No Pressure
Transducers
One 2.0 gpm Flow Meter, One 0.5 gpm
Flow Meter, No Pressure Transducers
Two 0.5 gpm Flow Meters, With Pressure Transducers
Two 1.0 gpm Flow Meters, With Pressure Transducers
One 1.0 gpm Flow Meter, One
0.5 gpm Flow Meter, With Pressure
Transducers
Two 2.0 gpm Flow Meters, With Pressure Transducers
One 2.0 gpm Flow Meter, One
1.0 gpm Flow Meter, With Pressure
Transducers
One 2.0 gpm Flow Meter, One 0.5 gpm
Flow Meter, With Pressure Transducers

LC0317

LC0316

LC0314

120VAC North American Cord Set
10A, 250V US Cord Set
10A, 250V Continental europe
10A, 250V U.K./Ireland
10A, 250V Israel
10A, 250V Australia
10A, 250V Italy
10A, 250V Switzerland
10A, 250V Denmark
10A, 250V India
Heat Controller Option

312759R

Product Configurator

LC0129

X
Y
Z

LC0160
LC0297
LC0237★

---

★

8 L, Twin Polyethylene Tanks and Lids,
Two 240V Agitators, with Shut-Off
Valves
Accumulator, Fluoroelastomer
Accumulator, EP
7.5 L, Stainless Steel, High Level Sensors, 240V Heat
When ordering tanks for spare or
replacement parts, refer to Parts section of the PR70 and PR70v Feed Systems manual.

Code Q

Part

High Volume Side Tank Cover

N
1
2
3
4
5
6

N/A
LC0018
LC0019
LC0020
LC0021
LC0022
LC0023

LC0024

LC0025

LC0026

A
B
C
F
G
H
K

LC0142
LC0101
LC0043
LC0102
LC0047
LC0048
LC0147

LC0051

LC0052

S
T
U

LC0130
LC0131
LC0132

None
On-Board Dust Cover
On-Board Clamp Down
On-Board Vacuum De-gas
On-Board Agitate 120VAC 50/60 Hz
On-Board Agitate 240VAC 50/60 Hz
On-Board Agitate 120 VAC 50/60 Hz
and De-gas
On-Board Agitate 240 VAC 50/60 Hz
and De-gas
On-Board 120VAC 50/60 Hz, De-gas
and Fill-Port
On-Board 240 VAC 50/60 Hz, De-gas
and Fill-Port
Off-Board Clamp Down - 30L
Off-Board Clamp Down - 60L
Off-Board Vacuum De-gas - 30L
Off-Board Vacuum De-gas - 60L
Off-Board Electric Agitator - 30L
Off-Board Electric Agitator - 60L
Off-Board Vacuum De-gas, Pneumatic Agitator, Fill Port, Slinger - 60 L
Off-Board Vacuum De-gas, Electric
Agitator, Fill Port, Slinger - 30 L
Off-Board Vacuum De-gas, Electric
Agitator, Fill Port, Slinger - 60 L
On-Board, Pneumatic Agitate
On-Board, Pneumatic Agitate, De-gas
On-Board, Pneumatic Agitate, De-gas,
Fill Port
Off-Board Pneumatic Agitator - 30 L
Off-Board Pneumatic Agitator - 60 L
Off-Board Vacuum De-gas, Pneumatic Agitator, Fill Port, Slinger - 30 L

V
W
Z

LC0142
LC0143
LC0146

Code R

Part

Low Volume Side Tank

N
1
8

N/A
256896
LC0235★

None
No Tanks, 1 1/2 in. npt flange
7.5 L, Stainless Steel, High Level Sensors

312759R

LC0236★

7.5 L, Stainless Steel, High Level Sensors,
with Shut-Off Valve
3 L, Stainless Steel
7.5 L, Stainless Steel
3 L, Stainless Steel, with Shut-Off
Valve
7.5 L, Stainless Steel, with Shut-Off
Valve
7.5 L, Stainless Steel, 240V Heat
7.5 L, Stainless Steel, 240V Heat,
with Shut-Off Valve
30 L, Stainless Steel
30 L, Stainless Steel, 240V Heat
60 L, Stainless Steel
60 L, Stainless Steel, 240V Heat
7.5 L, Stainless Steel, High Level Sensors,
240V Heat, with Shut-Off Valve
Accumulator, Fluoroelastomer
Accumulator, EP
7.5 L, Stainless Steel, High Level Sensors,
240V Heat
When ordering tanks for spare or
replacement parts, refer to Parts section of the PR70 and PR70v Feed Systems manual.

A
B
C

LC0013★
LC0012★
255285★

255284★

G
H

LC0254★
LC0255★

J
L
M
R
V

LC0054
LC0259
LC0055
LC0260
LC0238★

X
Y
Z

LC0160
LC0297
LC0237★

---

★

Code S

Part

Low Volume Side Tank Covers

N
1
2
3
4
5
6

N/A
LC0018
LC0019
LC0020
LC0021
LC0022
LC0023

LC0024

LC0025

LC0026

A
B
C
F
G
H
K

LC0142
LC0101
LC0043
LC0102
LC0047
LC0048
LC0147

LC0051

Product Configurator

LC0052

Off-Board Vacuum De-gas, Electric
Agitator, Fill Port, Slinger - 60 L
On-Board, Pneumatic Agitate
On-Board, Pneumatic Agitate, De-gas
On-Board, Pneumatic Agitate, De-gas,
Fill Port
Off-Board Pneumatic Agitator - 30 L
Off-Board Pneumatic Agitator - 60 L
Off-Board Vacuum De-gas, Pneumatic Agitator, Fill Port, Slinger - 30 L

S
T
U

LC0130
LC0131
LC0132

V
W
Z

LC0142
LC0143
LC0146

Code T

Part

Tank Level Sensors

N
2

N/A
LC0278

LC0279

LC0282

LC0281

LC0280

LC0283

LC0284

LC0287

LC0286

LC0289

LC0285

LC0288

N/A

None
Polyethylene Tanks - Low Level Sensors Only
Two 7.5 L Stainless Steel Tanks - Low
Level Sensors Only
Two 30 L or 60 L Stainless Steel Tanks
- Low Level Sensors Only
7.5 L Stainless Steel - Low Level Sensors Only, and 30 L or 60 L Stainless
Steel - Low Level Sensors Only
Accumulator Sensors, and 7.5 L Low
Level Sensors
Accumulator Sensors, and 30 L or
60 L Low Level Sensors
Two 7.5 L Stainless Steel Tanks - High
and Low Level Sensors with Refill
Logic
Two 30 L or 60 L Stainless Steel Tanks
- High and Low Level Sensors with
Refill Logic
7.5 L Stainless Steel - Low Level Sensors, and
30 L or 60 L Stainless Steel - High and
Low Level Sensors with Refill Logic
7.5 L Stainless Steel - High and Low
Level Sensors with Refill Logic, and
30 L or 60 L Stainless Steel - High and
Low Level Sensors with Refill Logic
Accumulator Sensors, and 7.5 L High
and Low Level Sensors
Accumulator Sensors, and 30 L or
60 L High and Low Level Sensors
Two Sets of Accumulator Sensors

Code U

Part

N
C
D

N/A
LC0250
LC0251

LC0252

LC0253

Code V

Part

N
2
3

N/A
LC0103
LC0247

Heat Zone Controller
None
1 Tank or 1 Hose
2 Tanks, 1 Tank and 1 Hose, or 2
Hoses
2 Tanks and 1 Hose, or 1 Tank and 2
Hoses
2 Tanks and 2 Hoses
Off-Board Tank Stands
None
PR70 Tank Stand
PR70v Tank Stand

312759R

Warnings

Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.

WARNING
ELECTRIC SHOCK HAZARD
Improper grounding, setup, or usage of the system can cause electric shock.
• Turn off and disconnect power cord before servicing equipment.
• Use only grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on power and extension cords.
• Do not expose to rain. Store indoors.
SKIN INJECTION HAZARD
High-pressure fluid from dispense valve, hose leaks, or ruptured components will pierce skin. This may
look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispense valve at anyone or at any part of the body.
• Do not put your hand over the end of the dispense nozzle.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read MSDS’s to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
• Always wear impervious gloves when spraying or cleaning equipment.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
• Gloves
• Hearing protection

312759R

Warnings

WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Ground all equipment in the work area. See Grounding instructions.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe
burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.

312759R

Component Identification

Component Identification
101

103

104

110
102

ti13389b

119

Key:

111

101
102
103
104
105
106

105

107
108
109
110
111
112
119

106
ti13388b

109

110
107

108

FIG. 1:PR70v with On-Board Tanks and Other Options

312759R

Component Identification

113
116
101

117
103

118
111

104

115

110

112

102
ti12387b

113
114
Key:
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

105

106

Tanks
Dispense Head
Snuff Back Adjustment Knob
Advanced Display Module
System Air Pressure Regulator
System Air Pressure Relief Switch
Power Switch
Water Separator
Air Inlet
Shield Locking Screws
Machine Shield
Agitator
De-gas Valve Tree
Tank Air Pressure Gauge
Tank Stand
Refill Port
Accumulator
Accumulator Air Pressure Regulator

ti12388b

110
109

107

108

FIG. 2: PR70v with Off-Board Tank, Accumulator, and Other Options

312759R

Component Identification

Advanced Display Module (ADM)
If an invalid key is pressed, the Advanced Display
Module will sound three quick beeps to notify the
user.
AJ
AB

Key:
AB
AC
AD
AE

Machine Disable Mode Key
Soft Keys
Directional Keypad
Numeric Keypad

AF
AG
AH
AJ

Abort/Cancel Key
Enter Key
Alternate Setup/Operation Screens
Module Status LED

FIG. 3

Module Status LED Diagnostics
State

Description

Solid Green

System enabled, valid mode selected

Flashing Yellow

System disabled (setup screens)

Solid Yellow

System disabled (operation screens)

312759R

Screen Navigation Diagram

Screen Navigation Diagram
The black arrows in the diagram denote which arrow on
the directional keypad to press to move to the respective
screen.

If the password is enabled, the password will need to be
entered to access the Setup screens. Use the numeric
keypad to enter the password then press the Enter button (

Operation Screens

Home

Data #1

Errors #1

Events #1

Data #2

Errors #2

Events #2

Data #...

Errors #...

Events #...

Password
Entry
(if enabled)

Setup Screens

Edit #1

Calibration

Options #1

Edit #2

Options #2

Edit #...

Options #...

Advanced

System

Manual

312759R

Grounding

access to compressed air and AC power and is well
ventilated.
2. Place the machine on the designated location. Allow
the machine to rest on the rubber feet provided.
Mount Machine, if Needed

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric
shock by providing an escape wire for the electric current. This product is equipped with a cord having a
grounding wire with an appropriate grounding plug. The
plug must be plugged into an outlet that is properly
installed and grounded in accordance with all local
codes and ordinances.

3. Remove the shield locking screws (110) on both
sides then remove the protective shield.
4. Attach the frame to the selected location by installing fasteners (not provided with unit) through the
four mounting holes. See FIG. 4.
Variable Ratio

Improper installation of the grounding plug is able to
result in a risk of electric shock. When repair or replacement of the cord or plug is required, do not connect the
grounding wire to either flat blade terminal. The wire
with insulation having an outer surface that is green with
or without yellow stripes is the grounding wire. Do not
modify the plug provided; if it does not fit the outlet, have
the proper outlet installed by a qualified electrician. Only
connect the product to an outlet having the same configuration as the plug. Do not use an adapter with this
product.
ti12712a

Installation

Avoid contact with electrical inter-connects when
connecting electric power to the machine. Avoid contact with Krytox on the pump shaft, PE tank lid, and
PE tank lid gasket. Contact with Krytox causes
flu-like symptoms. Read all manufacturer’s warning
and material MSDS to know the specific hazards of
the material used.

Fixed Ratio

ti12713a

FIG. 4: Mounting Holes

Machine Installation
Connect Pressurized Air Input
CAUTION
Do not lift the machine by the tanks.

5. Connect a compressed airline to the air inlet (109)
in the back of the machine.

Locate Machine
1. Locate a bench top or open floor area to mechanically mount the machine. Ensure the location has

312759R

Installation

Electrical Requirements

Improper wiring may cause electric shock or other
serious injury if work is not performed properly. Have
a qualified electrician perform any electrical work. Be
sure your installation complies with all National, State
and Local safety and fire codes.

6. Using the power cord provided, connect AC power
(100-240V, 50/60 Hz, single-phase) to the machine.
Ground System

The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
7. The machine is grounded through the power cord.
•

Be sure that the plug is plugged into an outlet that is
properly installed and grounded in accordance with
all local codes and ordinances.

•

Only connect the product to an outlet having the
same configuration as the plug.

Flush the System
8. The machine is tested at the factory with mineral oil.
Flush the machine before first use.

312759R

Installation

Tank Refill Kit 256577
Installation
The tank refill kit is shipped uninstalled. The tank refill kit
can be installed on the lid of the tank or on the side of
the tank. See FIG. 5 and FIG. 7.
Install the tank refill kit in the tank lid if using heat or agitation or if a slinger blade is installed in the tank. Install
the tank refill kit in the side of the tank if using thicker
materials. Pouring thick materials into the tank from the
lid can result in air added to the material. For all other
applications, install the tank refill kit in either location.

2. For tank refill kits installed on the A side tank,
plug the tank refill kit power cord into the “A” connector located at the back of the machine. See FIG.
6.
For tank refill kits installed on the B side tank,
plug the tank refill kit power cord into the “B” connector located at the back of the machine. See FIG.
6.

Tank Refill Kit Lid Installation
1. Use PTFE tape and the fittings supplied to install
the refill kit. See FIG. 5.

ti12583a

FIG. 6: Tank Refill Kit Power Source

30 L or 60 L Tanks

ti13386a

7.5 L Tanks

ti13387a

FIG. 5: Tank Lid Installation

312759R

Installation

Tank Refill Kit Side Installation
1. Use PTFE tape and the fittings supplied to install
the refill kit as shown in FIG. 7.

2. For tank refill kits installed on the A side tank,
plug the tank refill kit power cord into the “A” connector located at the back of the machine. See FIG.
8.
For tank refill kits installed on the B side tank,
plug the tank refill kit power cord into the “B” connector located at the back of the machine. See FIG.
8.

30 L or 60 L Tanks

ti13385a

ti12583a

FIG. 8: Tank Refill Kit Power Source
7.5 L Tanks

ti12591b

FIG. 7: Side Installation

312759R

Startup

1. Locate power switch (107) at rear of machine and
turn power on. The display module will automatically
turn on and begin to load.
2. Slide the system air pressure relief switch (106) up.
It is the yellow tab at the left, rear of the machine.
The hole in the tab should not be showing.
3. If the machine is in Disabled Mode, press the Select
Operating Mode button (

) repeatedly to exit

Disabled mode and to select a new operating mode.
Press the Enter button (
operating mode.

) to accept the new

FIG. 9: Disabled Mode

312759R

Setup

Setup Screens
Edit Screens
GB

GG
GA
GK
GJ

Edit Screen #2 Shown

Key:
GA Enter/Exit Screen button
GB Active Screen Name
GC Shot Number (Edit Screen #1) or
Sequence Position (Edit Screens
#2-#5)
GD Shot Number (Edit Screens #2-#5
only)
GE Shot Size

GF Delay Between Shots (Edit Screens
#2-#5 only)
GG Enable/Disable Auto Sequencing
Mode (Edit Screens #2-#5 only)
GH Adjacent Screen Names
GJ Active Screen Number
GK Adjacent Screen Numbers

FIG. 10
Enter/Exit Screen Button
Many screens use the Enter/Exit Screen button (GA).
When scrolling through screens using the arrow keys,
the information in each screen can be seen but not
changed. To change the information in a screen that has
the Enter/Exit Screen button (GA), first press the
Enter/Exit Screen button to enter the screen. Once in
the screen, use the arrow keys to navigate and use the
arrow keys, number keys, and enter key as applicable to
change the values.

312759R

Setup

Overview

Edit Shot Sequence

There are five Edit screens. Edit Screen #1 is the Shot
Editing screen and Edit Screens #2-#5 are Sequence
Editing screens. Edit Screen #1 shows Shot #1 through
Shot #50. Each shot has a defined shot size that is measured in grams.

To change which Shot Numbers (GD) from Edit Screen
#1 are used in a sequence, use the following procedure.

Edit Screens #2-#5 show Sequence A through
Sequence G. Each sequence has ten positions; shown
as A0 to A9 in FIG. 10. Each of the ten positions in the
sequence uses one of the Shot Numbers (GD) defined
in Edit Screen #1. The third column in FIG. 10 shows the
shot sizes (GE) for the selected Shot Numbers.
When operating in Sequence mode and a shot in the
sequence is finished, the machine will automatically
select the next position in the sequence that uses a Shot
Number with a non-zero shot size.

1. Navigate to the Edit Screen that contains the
Sequence to be changed. See the list below, then
see Screen Navigation Diagram, page 16.
•
•
•
•

Sequences A and B are on Edit Screen #2
Sequences C and D are on Edit Screen #3
Sequences E and F are on Edit Screen #4
Sequence G is on Edit Screen #5

2. Press the Enter/Exit Screen button (GA) to enter the
screen.

When operating in Sequence mode, there is an option to
allow the machine to automatically perform all of the
shots in the sequence with a preset delay between
shots. The delay between Shots (GF) is shown in the
fourth column. This process is called Auto-Sequencing.
Edit Shot Size
To edit the defined shot size (GE) for a certain shot
number using Edit Screen #1, use the following procedure.
1. Navigate to the Edit Screen #1. See Screen Navigation Diagram, page 16.
2. Press the Enter/Exit Screen button (GA) to enter the
screen.
3. Use the arrow keys to navigate to the shot size for
the Shot Number to be changed.
4. Use the numeric keypad to enter the desired shot
size in grams.
5. Press the Enter button (
size and exit editing mode.

GC GD
FIG. 11: Edit Shot Number in Sequence
3. Each Sequence Position (GC) uses a Shot
Number (GD). Use the arrow keys to navigate to the
Shot Number for the sequence position to be
changed.
4. Press the Enter button (
mode.

) to enter editing

) to accept the shot

6. Press the Enter/Exit Screen button (GA) to exit the
screen.

5. Use the Up Arrow button (
button (

) or the Down Arrow

) to change the Shot Number.

Only Shot Numbers with non-zero shot sizes will be
available for selection.

6. Press the Enter button (
) to accept the Shot
Number and exit editing mode.

312759R

Setup

7. Press the Enter/Exit Screen button (GA) to exit the
screen.
Edit Auto-Sequencing
To edit whether the machine automatically performs all
shots in a sequence, use the following procedure.
1. Navigate to the Edit Screen that contains the
Sequence to be changed. See Screen Navigation
Diagram, page 16.

Use the numeric keypad to enter the desired
delay time in seconds.

Press the Enter button (

) to accept the

delay and exit editing mode.
7. Press the Enter/Exit Screen button (GA) to exit the
screen.

2. Press the Enter/Exit Screen button (GA) to enter the
screen.
GG

GF
FIG. 12: Turn Auto-Sequencing On/Off
3. Use the arrow keys to navigate to the Enable/Disable Auto Sequencing Mode (GG) box for the
sequence position to be changed.
4. Press the Enter button (
“X” from the box.

) to add or remove the

5. Navigate away from the Enable/Disable Auto
Sequencing Mode (GG) box to accept the change.
6. If Auto-Sequencing is enabled, the delay between
shots can be changed.
a. Navigate to the delay between shots (GF) for
the Sequence Position to be changed.
The delay shown in a given Sequence Position row
is the delay prior to beginning the next shot in the
sequence.

312759R

Setup

Calibration Screen
FJ

FG
FH

Key:
FA
FB
FC
FD
FE

Start/Stop Shot
Update Piston Extended Position
Update Piston Retracted Position
Update Piston Engaged Position
Piston Phasing

FF
FG
FH
FJ
FK

Adjust Open Dispense Valve Timing
Initiate Small Calibration Shot
Initiate Large Calibration Shot
Active Screen Name
Adjacent Screen Names

FIG. 13
See Piston Position Calibration on page 37, Phasing
Adjustment on page 40, Adjust Open Dispense
Valve (ODV) Timing on page 43, and Shot Calibration
on page 47 for Calibration Screen use.

312759R

Setup

Options Screens
Fluid Options, Screen #1
HS

HB
HA
HC
HD
HE
HK
HL
HM

HF
HG
HU
HH
HJ
HT
HV
HU

HN
Key:
HA
HB
HC
HD
HE
HF
HG
HH
HJ

Enter/Exit Screen
Purge Timer Enable/Disable
Purge Timer Delay
Purge Timer Shot Size
Purge Timer Alarm (seconds)
Recirculation Timer Enable/Disable
Recirculation Timer Delay
Recirculation Timer Shot Size
Recirculation Timer Alarm (seconds)

HK Low Level Sensors Enable/Disable
(For FCMB Systems)
HL Tank A High Level Sensor Options
HM Tank B High Level Sensor Options
HN Maximum Fill Time
HR Active Screen Name
HS Adjacent Screen Names
HT Active Screen Number
HU Adjacent Screen Numbers
HV Pressure Units of Measure Selection

FIG. 14
Recirculation and Purge Timers
To use Recirculation mode, 3-way ball valves must
be installed at the dispense head. Fluid lines must
be installed going from the ball valves back to the
tank.

When Recirculation mode is enabled, both recirculation ball valves must be turned to return material
back to the tank. Only turning one valve may result in
a pressure imbalance exceeding the machine’s maximum working pressure.

The Purge Timer and Recirculation Timer behave in a
similar way, with a certain shot size (HD, HH) being executed after the timer delay (HC, HG) has elapsed. The
difference is that the purge timer operates with the dispense valve open so a purge shot is executed. The
recirculation timer operates with the dispense valve
closed so when the shot is executed no material is dispensed.
Both timers feature an adjustable alarm to warn the user
that the piston drive block is to begin moving. The alarm
setting is the number of seconds before the shot is to be
executed.

312759R

Setup

2. Use the arrow keys to navigate to the item to be
changed.

Level Sensors
See the Feed Systems manual referenced at the
beginning of this manual for Vacuum Auto-Fill procedure.
The Low Level Sensors can be enabled or disabled. Disabling the low level sensors disables low level alarms. If
the Low Level Sensors are disabled, the tank icons on
the Home screen will be grayed out.

3. Use the numeric keypad to enter the new value.
4. Press the Enter button (
value.

) to accept the new

5. Press the Enter/Exit Screen button (GA) to enter the
screen.
Edit High Level Sensor Drop-Down Boxes

With High Level Sensors installed, auto-Refill can be
used. The High Level Sensors have multiple Auto-Refill
modes ranging in function.

1. Press the Enter/Exit Screen button (GA) to enter the
screen.

•

2. Use the arrow keys to navigate to the item to be
changed.

High Level Auto-Refill refills the tank when material is below the high level sensor. This mode is recommended for applications with temperature
control.

•

Empty Auto-Refill refills the tank when a low level
condition is seen.

•

Manual Auto-Refill requires the user to initiate tank
refill.

•

Monitor High Level mode simply displays the current fluid level on the Home screen. This selection
should be chosen only if low level sensors are
installed for the respective tank.

•

Accumulator mode refills the accumulators automatically when a low level condition is seen.

3. Press the Enter button (
drop-down menu.

) to open the

4. Use the up and down arrow keys to select the new
value.
5. Press the Enter button (
value.

) to accept the new

6. Press the Enter/Exit Screen button (GA) to enter the
screen.

Maximum Fill Time
The Maximum Fill Time (HN) function allows the user to
specify a maximum amount of time for refilling the tank.
If after the input amount of time the tanks are not full, an
alarm will be displayed.
Enable/Disable Timers and Low Level Sensors
1. Press the Enter/Exit Screen button (HA).
2. Use the arrow keys to navigate to the item to be
changed.
3. Press the Enter button (
the selected item.

) to enable or disable

Edit Numeric Values
1. Press the Enter/Exit Screen button (GA) to enter the
screen.

312759R

Setup

Heat Options, Screen #2
JP

JP
JB
JC
JD

JE
JF
JG

JH
JJ
JK

JL
JM
Key:
JA
JB
JC
JD
JE
JF
JG
JH

Enter/Exit Screen
Enable/Disable Tank Heater Zone
Zone Number Used for Tank Heat Control
Tank Heat High Temperature Alarm
Tank Heat Temperature Setpoint
Tank Heat Low Temperature Alarm
Tank Heat Blanket Temperature Setpoint
Enable/Disable Hose Heater Zone

JJ
JK
JL
JM
JN
JP
JR
JS

Zone Number Used for Hose Heater Control
Hose Heater High Temperature Alarm
Hose Heater Temperature Setpoint
Hose Heater Low Temperature Alarm
Active Screen Name
Adjacent Screen Names
Active Screen Number
Adjacent Screen Numbers

FIG. 15
The Heat Options Setup Screen includes options for the
tank and hose heaters. Each tank and hose heater can
be enabled and disabled and each have their own settings.

Zone #4
Zone #3

Zone Numbers
Each tank and hose heater is assigned to a specific
“zone” number. The zone number refers to the zone
number on the Integrated Heat Assembly. Each zone
number has a label above it. See FIG. 16.
The zone number specified for each option on the Heat
Options Setup Screen needs to match how the system
is connected. For instance, if tank A is connected to
zone #1, then zone #1 needs to be selected for tank A
heat.

Zone #2
Zone #1
Assembly
LC0253 Shown

ti12593a

FIG. 16: Integrated Heat Assembly, Zone Numbers
Temperature Settings
Each tank and hose heater has a high and low temperature alarm and a temperature setpoint. The tanks also
have a blanket heater temperature setpoint.
An alarm will sound when the material temperature is
outside of the range given by the high and low temperature setpoints. also, dispensing may be disabled
depending on the selections made in the System
Options Setup Screen, see page 30.

312759R

Setup

Enable/Disable Heat Options

Edit Temperature Settings

All heat options can be enabled or disabled. All options
that are installed should be enabled and all that are not
installed should be disabled. All enabled heat options
can be turned on and off from the Home Screen, see
page 53. To enable or disable heat options, perform the
following procedure.

1. Press the Enter/Exit Screen button (JA) to enter the
screen.

1. Press the Enter/Exit Screen button (JA).
2. Use the arrow keys to navigate to the item to be
changed.
3. Press the Enter button (
the selected item.

) to enable or disable

2. Use the arrow keys to navigate to the item to be
changed.
3. Use the numeric keypad to enter the desired temperature in the displayed units (Celsius or Fahrenheit).
4. Press the Enter button (
) to accept the new
value and exit editing mode.
5. Press the Enter/Exit Screen button (JA) to exit the
screen.

4. Navigate away from the Enable/Disable field to
accept the change.
Change Zone Number
To change a zone number, the applicable tank or hose
heater must be disabled.
1. Press the Enter/Exit Screen button (JA).
2. Disable all heat options that will have their zone
number changed.
3. Change zone number for all heat options just disabled.
No two zones may have the same zone number
assigned at any point. To change a heat option
zone number to a zone number already assigned to
another heat option, the existing assignment must
first be changed to either another zone number
or “--”.

a. Use the arrow keys to navigate to the Heat
Option Zone field (JC, JJ).
b.

Press the Enter button (

) to enter editing

mode.
c.

Use the Up Arrow button (
Arrow button (

) or the Down

) to change the item value.

d. Press the Enter button (

) to exit editing

mode.

312759R

Setup

System Options, Screen #3
LK

LA
LM
LB
LC
LD
LE

LL
LM

LF
LG
LH
LN
Key:
LA
LB
LC
LD
LE

Enter/Exit Screen
Disable Dispensing Option
Disable Modifying Shot Sizes Option
Disable Erasing Counters Option
Disable Changing Temperature Setpoint
Option
LF Enable Piston Auto-Retract Option
LG Low Temperature Disables Dispense
Option

LH
LJ
LK
LL
LM
LN

Silent Mode Option
Active Screen Name
Adjacent Screen Names
Active Screen Number
Adjacent Screen Numbers
Disables Pump Stationary During
Dispense Timeout Error

FIG. 17
Primary Run Screen Options
These options disable certain functions on the Home
Screen. Some of the functions can be performed using
the setup screens. When using these options, it is recommended that the Setup screens are protected by a
password; see Advanced Setup Screen, page 34.

•

Low Temperature Disables Dispense disables
dispensing if the material temperature is below the
low temperature setpoint.

•

Silent Mode disables all audible alerts.

Enable/Disable Options

•

Disable Dispensing disables dispensing from the
Home screen.

1. Press the Enter/Exit Screen button (LA) to enter the
screen.

•

Disable Modifying Shot Sizes disables editing
shot size definitions from the Home screen.

2. Use the arrow keys to navigate to the item to be
changed.

•

Disable Erasing Counters disables erasing shot
counters on the Data screen.

3. Press the Enter button (
the selected item.

•

Disable Changing Temperature Setpoint disables
changing the temperature setpoint from the Home
screen.

4. Navigate away from the Enable/Disable field to
accept the change.

Miscellaneous Options
•

) to enable or disable

5. Press the Enter/Exit Screen button (LA) to exit the
screen.

Enable Piston Auto Retract enables the piston to
automatically retract after every shot when in Operator (Manual) mode. Normally the piston only
retracts after it completes the entire stroke.
312759R

Setup

Dispense Check Options, Screen #4
PJ

PA
PL
PB
PC
PD

PK
PL

PE
PF
PG

Key:
PA
PB
PC
PD
PE
PF

Enter/Exit Screen
Change in Velocity
Change in Pressure
Change in Ratio or Volume
Ratio Type (Volume or Weight)
A Side Flow Meter Calibration Factor

PG
PH
PJ
PK
PL

B Side Flow Meter Calibration Factor
Active Screen Name
Adjacent Screen Names
Active Screen Number
Adjacent Screen Numbers

FIG. 18
Change in Velocity, Change in Pressure, Change in
Ratio or Volume
NOTE: The machine must have pressure transducers
installed for Change in Pressure to be available. The
machine must have flow meters installed for Change in
Ratio or Volume to be available. The Change in Velocity
function is available on all machines. If a non-zero value
is entered for an unavailable function, an error will be
displayed.
During machine calibration the machine measures and
obtains base values for piston speed, fluid pressure, and
fluid ratio or volume. The machine also records when
the pressure rises for each side, to get a base value for
phasing.

When any of these three dispense check features are
enabled by entering a value other than zero, the
machine will compare the value seen during each dispense to the values measured during calibration. If the
values are farther than the input percentage from the
calibration values, an error is shown after the dispense.
See Error Codes on page 71. This warning signals the
user of a less than optimal dispense or possible
machine malfunction.
The available input values for Change in Velocity and
Change in Pressure are 0 (off), 20, 40, or 60 percent.
The acceptable input value for Change in Ratio or Volume are 0 (off), or 1 through 10 percent. If an invalid
number is entered, it will automatically be rounded to the
nearest valid entry.

NOTE: The pressure transducers are designed to work
with the hoses available in the PR70 configurator. If they
are used with other hoses, unexpected alarms may
occur.

312759R

Setup

Ratio Type
Fluid ratio can be monitored as either weight-ratio or volume-ratio. If the ratio type selected is “Volume”, the calibration factor for each installed flow meter must be
entered in the calibration factor fields (PF, PG). The calibration factor is found on the flow meter data sheet
shipped with the machine.
After each shot, the ratio for that shot will be shown on
the Home screen. If weight-ratio is selected, the ratio will
be shown to the left of the piston position graphic. If volume-ratio is selected, the ratio will be shown to right of
the piston position graphic.

312759R

Setup

Flow Meter Calibration, Screen #5
RF

RK
RG

RA
RM
RB
RC
RD
RE

RL
RM

RH
Key:
RA
RB
RC
RD
RE
RF

Enter/Exit Screen
Average Calibration Weight
Material Weight Entry
Cycles per Gram
Total Cycles
A Side Information

RG
RH
RJ
RK
RL
RM

B Side Information
A to B Weight Ratio
Active Screen Name
Adjacent Screen Names
Active Screen Number
Adjacent Screen Numbers

FIG. 19
Proper calibration of the flow meters ensures that ratio
and weight monitoring perform optimally. Flow meter
calibration is only necessary if the ratio type selected on
Options Screen #4 is “Volume”. After the flow meter calibration factors are entered in Options Screen #4, the
machine will accurately measure volume and the material weight dispensed counters will start tracking dispenses.
See Flow Meter Calibration on page 48.

312759R

Setup

Advanced Setup Screen
KM

KA
KB

KL
KC
KD
KE
KF
KG
KH
KJ
KK
Key:
KA
KB
KC
KD
KE
KF
KG

Language Selection
Temperature Units Selection
Date Format
Month
Day
Four Digit Year
Hours (24 Hour Clock)

KH Minutes
KJ Numeric Password
(four digits allowed)
KK Screen Saver
KL Enter/Exit Screen
KM Active Screen Name
KN Adjacent Screen Names

FIG. 20
Password

Date Formats

If a password other than “0” is entered, the password is
automatically enabled. The password protects entry into
the setup screens. With the password enabled, the
restricted user may still be able to change shot sizes,
erase counters, or modify temperatures depending on
the options enabled on the System Options Setup
Screen. To prohibit the restricted user from changing
these settings, enable the appropriate options; see System Options, Screen #3 on page 30.

There are three available formats: MM/DD/YY,
DD/MM/YY, and YY/MM/DD.

Screen Saver
The screen saver turns off the screen backlighting after
the given number of minutes. To disable the screen
saver, press any button.
Languages
The language selection feature will change the language of all text on the display module. Available languages are English, Spanish, French, German,
Chinese, Japanese, Korean, Russian, and Italian.

Edit Settings
1. Press the Enter/Exit Screen button (KL) to enter the
screen.
2. Use the arrow keys to navigate to the item to be
changed.
3. For numeric entries, use the numeric keypad to
enter the new value.
For non-numeric settings, press the Enter button
(

) then use the Up Arrow button (

Down Arrow button (

) and the

) to change the selection.

4. Press the Enter button (
) to accept the new
value or selection and exit editing mode.

312759R

Setup

System Data Screen
MM

Key:
MA
MB
MC
MD

Enter/Exit Screen
Current Machine Cycles Counter
Total Machine Cycles Counter
Advanced Display Module Software
Version
ME Fluid Control Module #1 Software
Version
MF Fluid Control Module #2 Software
Version
MG Temperature Control Module Zone #1 Software Version

MB
MC
MN
MP
MD
ME
MF
MG
MH
MJ
MK
MH Temperature Control Module Zone #2 Software Version
MJ Temperature Control Module Zone #3 Software Version
MK Temperature Control Module Zone #4 Software Version
ML Active Screen Name
MM Adjacent Screen Names
MN Resettable material weight counter
MP Non-resettable material weight
counter

FIG. 21
Software Version

Reset Current Machine Cycles Counter

Software version will read “0.00.000” if component cannot be seen by the ADM. This is the result of the component not being installed or a communication error.

1. Press the Enter/Exit Screen button (MA) to enter the
screen. The Current Machine Cycles count will be
highlighted.

Machine Cycles

2. Press the Enter button (
Machine Cycles counter.

A machine cycle is one full extension and retraction of
the machine piston. The Current Machine Cycles Counter is resettable and the Total Machine Cycles Counter is
the number of cycles since the ADM was installed.
Reprogramming the ADM will not reset the Total
Machine Cycles counter.

312759R

) to reset the Current

3. Press the Enter/Exit Screen button (MA) to exit the
screen.

Setup

Manual Screen
EJ

Valve will open for approximately two seconds.

Key:
EA
EB
EC
ED
EE
EF
EG
EH
EJ

Extend Piston Command
Retract Piston Command
Tank A Refill Valve Command Open
Tank B Refill Valve Command Open
Dispense Valve Command Close
Dispense Valve Command Open
Revert to Automatic Dispense Valve Operation
Active Screen Name
Adjacent Screen Names

FIG. 22
The Manual screen overrides control of some machine
actions. This can be useful in troubleshooting. To perform any of the available machine actions shown on the
Manual screen, press the appropriate button.

312759R

Setup

Edit Settings

Prepare Machine for Calibration

•

Edit Display Settings:
See Advanced Setup Screen, page 34.

1. Ensure that both piston shafts are screwed all the
way into the drive block.

•

Edit Shots and Sequences:
See Edit Screens, page 22.

•

Edit Recirculation and Purge Timers:
See Fluid Options, Screen #1, page 26.

•

Edit Level Sensor Settings:
See Fluid Options, Screen #1, page 26.

•

Edit Temperature Control Settings:
See Heat Options, Screen #2, page 28.

•

Edit System Options:
See System Options, Screen #3, page 30.

2. Ensure there is a sufficient amount of material in the
tanks.
3. Navigate to the Calibration screen. See Screen
Navigation Diagram, page 16.
4. Place a waste container under the dispense valve to
capture any dispensed material.
5. Ensure system air pressure relief switch (106) is in
the up position and the system air pressure
regulator (105) shows air pressure in the system.
Extended Piston Position
6. With air pressure applied to the machine, press the
Extend Piston button (

Piston Position Calibration

7. Press the Start/Stop Shot button (

). The piston

will fully extend and a number 3600-3900 should be
displayed. If a number significantly different from
3600-3900 is displayed, ensure the air cylinder air
line connections are not switched and that the linear
position sensor is installed correctly.
FIG. 23: Calibration Screen

If the piston does not extend after pressing the

The position sensor assigns a numeric value to the location of the piston. Higher numbers indicate the piston is
extended and lower numbers indicate the piston is
retracted.
The Piston Position Calibration procedure teaches the
machine the location of the most extended piston position (

), the most retracted piston position (

and the position where the piston engages the pump
cylinder (

Start/Stop Shot button (

) the air pressure may

need to be increased. Use system air pressure
regulator (105) to increase the air pressure in increments of 10 psi until the piston activates. Material
will be dispensed when adequate pressure is
achieved.

8. Press the Enter button (

) to accept the new

value or press the Abort/Cancel button (

) to

keep the previous value.

Perform the Piston Position Calibration procedure when
first setting up the machine. Also perform this procedure
if the linear position sensor, piston, or any electronic
component has been replaced.

312759R

Setup

Manually Move the Piston Drive Block

Retracted Piston Position
9. With air pressure applied to the machine, press the
Retract Piston button (

).
In the steps below, ensure pressure is off or piston
may activate and pinch fingers against machine
block.

10. Press the Start/Stop Shot button (

). The piston

will fully retract and a number from 1250 to 1600 will
be displayed next to the Retract Piston button. If a
number outside of this range is displayed, ensure
the air cylinder air line connections are not switched
and that the linear position sensor is properly
installed.
11. Press the Enter button (

) to accept the value or

press the Abort/Cancel button (

) to keep the

previous value.
Engaged Piston Position
12. Use air pressure regulator to decrease air pressure
in the system to zero.
13. Place a clean waste container under the dispense
valve.
14. Press the Engage Piston button (

15. With no air pressure in the system, press the
Start/Stop Shot button (

16. Move the piston drive block until it just begins to
engage the cylinder using one of the following methods. No material should be dispensed.
Use Air Pressure to Move Piston Drive Block
a. Use the air pressure regulator to slowly
increase air pressure in the system until the piston drive block begins to extend and encounters
the cylinder entrance. A number from 2000 to
2400 will be displayed.

a. Press down the system air pressure relief
switch (106).
b.

Remove machine cover.

With no air pressure in the system manually
push the piston drive block until the piston
engages the cylinder and resists movement. A
number from 2000 to 2400 will be displayed.

If a number outside of this range is displayed,
ensure the air cylinder air line connections are not
switched and that the linear position sensor is properly installed.

d. Lift the system air pressure relief switch (106) to
enable system pressure.
17. Ensure there is no material in the waste container
under dispense valve. The piston block moved too
far and caused material to be dispensed if there is
material in the waste container. Go back to step 12
if the piston moved too far.
18. Press the Enter button (

) to accept the value or

press the Abort/Cancel button (

) to keep the

previous value.
Prepare Machine for Operation
19. Adjust the system air pressure regulator (105) to
increase air pressure to standard operating pressure for your application.
20. Navigate to the Home screen. See Screen Navigation Diagram, page 16.

If a number outside of this range is displayed,
ensure the air cylinder air line connections are not
switched and that the linear position sensor is properly installed.

312759R

Setup

Prime the Dispense Head

8. Select a large size shot.

CAUTION
If the dispense head is not primed, chemical crossover may occur resulting in cured material in the dispense head, hoses, and/or pumps.
9. Hold a waste container at the end of the dispense
head (102) and press the Start/Stop Shot button

See FIG. 24.

(
1. Remove static mixer from the dispense head (102) if
installed.
2. Turn snuff-back adjustment knob (103) fully clockwise. This will prevent the dispense valve from closing between priming shots.
3. Use a 4 mm hex key to loosen the screws (102a)
holding the dispense head in place.
4. Rotate dispense head (102) so the tip is above the
fluid input hoses.

) or the footswitch.

10. Repeat the previous step until no air comes out of
the dispense valve.
11. If phasing adjustments and ratio checking are not
required, use the following procedure to attach the
static mixer.
a. Attach the static mixer with the dispense head
pointed up.
b.

Hold waste container at end of dispense
head (102) and press the Start/Stop Shot button

102
(
c.

) or the footswitch.

Repeat the previous steps until static mixer has
been purged of air.

12. Use a 4 mm hex key to loosen screws (102a) holding dispense head in place.

102a

ti12391a

13. Rotate dispense head back to normal dispensing
position.

FIG. 24: Prime Dispense Head

14. Use a 4 mm hex key to tighten the screws (102a)
holding the dispense head in place.

5. Use a 4 mm hex key to tighten screws (102a) holding dispense head in place.

15. Adjust snuff back to proper setting for operation.
See Adjust Dispense Valve Snuff Back on
page 42.

6. Route the fluid hoses connected to the dispense
head so they are always below the dispense head.
This ensures any air in the hoses will travel to the
dispense head.
7. Navigate to the Home Screen. See Screen Navigation Diagram, page 16.

312759R

Setup

Phasing Adjustment

Adjust Dispense Quantity
6. Press the Enter/Exit Phasing button (
phasing mode.

7. Press the Start/Stop Shot button (

) to enter

) or the foot-

switch to dispense a very small amount of material.
8. Adjust the displayed percentage if more than a couple drops of either material was dispensed or if no
material was dispensed from both sides.

FIG. 25: Phasing

When the machine executes a shot, materials from
Tank A and Tank B enter the static mixer where they are
mixed and then dispensed. In order for the materials to
mix at the desired ratio, both materials must enter the
static mixer at the same time. The timing of the materials
entering the static mixer is dependent on the adjustment
of the phase adjustment screw for each piston.
Prepare Machine
1. Place a waste container under the dispense valve to
catch dispensed material.

•

If too much material was dispensed, decrease
the phasing percentage. If necessary, use the
+/- button (

) to switch the percentage from

positive to negative.
•

If no material was dispensed, increase the displayed percentage. If necessary, use the
+/- button (

) to switch the percentage from

negative to positive.

2. Remove static mixer from dispense valve.
3. Install ratio check nozzle onto dispense valve.

ti12392a

FIG. 26: Ratio Check Nozzle
4. If necessary, place a stand under ratio check nozzle
to support waste container close to nozzle.
5. Navigate to the Calibration screen. See Screen
Navigation Diagram, page 16.

312759R

Setup

•

Adjust Phasing

If the B side material exits the dispense nozzle
before the A side material (

303

a. Use two 13 mm wrenches to break loose
the locking nut (302) from the phase adjustment screw (303) on the A material side.

302
301

Hold the phase adjustment screw (303) stationary with a 13 mm wrench.

Use a 7 mm wrench to turn the piston
shaft (301) counterclockwise 1/4 turn or
less to move the A piston forward.

ti12389a

Key:

It is highly recommended that all of the phasing
adjustment be done to one side or the other; not
both.

301 Piston Shaft
302 Locking Nut
303 Phase Adjustment Screw

Ensure the piston shaft and phase adjustment
screw do not rotate while tightening the locking
nut (302) in the following step.
9. Watch the dispense valve carefully to observe which
material is dispensed first. Press the Start/Stop
Shot button (

) or the footswitch to dispense

material.

11. Hold piston shaft (301) and phase adjustment
screw (303) in place with a 7 mm and 13 mm
wrench and tighten locking nut (302) against phase
adjustment screw with a 13 mm wrench.

10. If the materials do not exit the dispense valve at the
same time adjust the piston Phase Adjustment
Screw (303) as follows.
•

If the A side material exits the dispense nozzle
before the B side material (

a. Use two 13 mm wrenches to break loose
the locking nut (302) from the phase adjustment screw (303) on the B material side.
b.

Hold the phase adjustment screw (303) stationary with a 13 mm wrench.

Use a 7 mm wrench to turn the piston
shaft (301) counterclockwise 1/4 turn or
less to move the B piston forward.

12. Watch the dispense valve carefully to observe which
material is dispensed first. Press the Start/Stop
Shot button (

) or the foot switch to dispense

material. If one material exits the dispense nozzle
before the other, go back to step 10.
Exit Calibration Mode
13. Press the Enter/Exit Phasing button (

312759R

14. Navigate to the Home screen. See Screen Navigation Diagram, page 16.

Setup

Adjust Dispense Valve Snuff
Back

At the end of a shot, a small amount of material is drawn
back into the static mixer to prevent extra material from
being dispensed. If too much snuff back occurs air will
enter the static mixer and can travel up into the dispense
valve. If too little snuff back occurs the materials may
drip out of the static mixer and affect dispense quantity.
It is most efficient to adjust the snuff back while material
is dispensing but it can also be adjusted when there is
no air pressure in the system.
1. Navigate to the Home screen. See Screen Navigation Diagram, page 16.
2. Select a small size shot.
3. If a static mixer is not in place, install one then prime
the machine. See Prime the Dispense Head,
page 39.
4. Place a waste container under static mixer.
5. Press the Start/Stop Shot button (

6. Inspect the tip of the static mixer for dripping material or for air bubble traveling up the mixer.
7. Perform another shot and while dispensing adjust
the snuff-back adjustment knob (103) as follows.
•

If an air bubble is moving up the mixer, turn
knob clockwise to decrease snuff back.

•

If material is hanging from tip of mixer, turn knob
counterclockwise to increase snuff back.

8. Repeat step 7 until snuff back is adjusted as
desired.

312759R

Setup

Adjust Open Dispense
Valve (ODV) Timing

1. Navigate to the Calibration screen. See Screen
Navigation Diagram, page 16.
FF

2. Press the Adjust Open Dispense Valve Timing
button (FF).
3. Use the numeric keypad to enter a value for the
ODV Timing. Use the +/- key to switch from positive
to negative and negative to positive.
4. Press the Enter button (

Key:
FF

Adjust Open Dispense Valve Timing

FIG. 27

) to accept the new

value or press the Abort/Cancel button (

) to

keep the previous value.

When a shot is performed, the dispense valve needs to
open at a precise time for material to be dispensed
properly. If the dispense valve opens too early, material
may drain from the static mixer before the shot starts. If
the dispense valve opens too late, pressure may build in
the machine before the dispense valve opens causing
material to forcefully spray out of the mixer.
The Open Dispense Valve Timing should also be
adjusted for material viscosity. Thicker materials should
have the dispense valve open earlier and thinner materials should have the dispense valve open later.
A positive value for Open Dispense Valve Timing indicates the dispense valve will open after the piston is
engaged in the cylinder. A negative value indicates the
dispense valve will open before the piston is engaged in
the cylinder.
If a high positive number is entered for ODV timing, such
as 6.0 mm, the dispense valve may not open resulting in
the fluid stalling against the dispense valve. The fluid in
the hose lines will remain under pressure until the piston
is manually retracted using the Manual screen, see
Manual Screen on page 36.

312759R

Setup

Calibrate Dispense Weight Ratio
(PR70v only)

Maximum
Minimum
A Tube
B Tube
Ratio by
Ratio by
Piston Size Piston Size
Volume
Volume
(1:1 Position) (2:1 Position)
(mm2)
(mm2)

203

202

The PR70v base unit can dispense volume ratios in the
range of 1:1 to 24:1. The range of A to B cylinder size
ratios is 1:1 to 12:1. The mechanical ratio arm multiplies
the constant cylinder size ratio by a range of 1:1 to 2:1
depending on the ratio arm adjustment.

960
960
960
960
960
201

960
480
320
240
80

1:1
2:1
3:1
4:1
12:1

2:1
4:1
6:1
8:1
24:1

Prepare Machine for Dispense Weight Ratio
Calibration
1. Verify the piston position is calibrated. See Piston
Position Calibration, page 37.
2. Verify the dispense head is properly primed. See
Prime the Dispense Head, page 39.
3. Verify the machine is properly phased. See Phasing Adjustment, page 40.

ti12390a

206

205

204

Key:
201
202
203
204
205
206

Ratio Adjustment Knob
Ratio Beam
Socket Head Cap Screws
Hex Head Cap Screw
Ratio Beam Guide
Ratio Beam Snap Ring

4. Find the desired ratio arm setting from 1:1 to 2:1.
For this step, the desired volume ratio must be
known. Using the desired weight ratio will cause
calculation errors.

a. Divide the side A piston size by the side B piston size to get the piston volume ratio. For
example, if the A piston size is 960 mm2 and the
B piston size is 480 mm2 then 960 / 480 = 2.

FIG. 28: Ratio Adjustment
b.

Divide the desired dispensing volume ratio by
the piston volume ratio to get the desired ratio
arm setting. For example if the desired dispensing volume ratio is 2.38:1 and the piston volume
ratio is 2:1 then 2.38 / 2 = 1.19.

312759R

Setup

5. Change the mechanical ratio adjustment to the
desired setting (1.19 in the example) as follows.
a. Ensure the machine pistons are in the retracted
position.
b.

Ensure the purge timer is off and the machine is
not in recirculation mode.

Use system air pressure regulator (105) to
decrease air pressure in the system to zero.

Loosen the hex head cap screws (204) on the
ratio adjustment pivot.

m. Turn the ratio adjustment knob (201) clockwise
to increase the ratio and counterclockwise to
decrease the ratio until the mechanical ratio arm
is set to the desired setting (1.19 in the example).
n. Tighten the hex head cap screws (204) on the
ratio adjustment pivot.

d. Navigate to the Manual screen. See Screen
Navigation Diagram, page 16.

Slide the ratio beam guide (205) so there is
approximately a 0.5 mm gap between the ratio
beam guide (205) and the snap ring (206)
shown in FIG. 29.
CAUTION

Damage to the ratio mechanism will result if the
proper clearance is not present.

e. Press the Extend Piston Command
button (
f.

Use the system air pressure regulator (105) to
slowly increase the air pressure until the ratio
beam (202) is parallel to the pump body.

206
0.5 mm gap

g. Use system air pressure regulator (105) to
return the air pressure in the system to zero.

205

h. Press down the system air pressure relief
switch (106).
ti12630a

Close the shop ball valve supplying air to the
system.

Press the Machine Disable Mode key (

FIG. 29: Ratio Beam Snap Ring

p.
).

Tighten the socket head cap screw (203) on the
adjustment clevis.

q. Open the shop ball valve supplying air to the
system.
Be sure the previous steps relieving system pressure were completed before moving to the next step.

Loosen the socket head cap screw (203) on the
adjustment clevis. See FIG. 28.

312759R

Lift up the system air pressure relief
switch (106).

Use system air pressure regulator (105) to
return to the standard operating air pressure for
your application.

Setup

6. Navigate to the Home screen. See Screen Navigation Diagram, page 16.
7. Phase the machine. See Phasing Adjustment,
page 40.
Perform Weight Ratio Check Shot
8. Install ratio check nozzle onto dispense valve.

21. Divide the weight of container “A” by the weight of
container “B” to get the weight ratio of the dispensed
materials.
22. Repeat steps 16 through 21 at least two more times
for an overall total of at least three ratio check shots,
or repeat as needed.
23. If the average A to B ratio of the dispensed materials
is too high or two low, adjust the mechanical ratio
arm as required by repeating steps 5 through 22
until the dispensing ratio is correct.
•

If the A to B ratio is too high, turn the ratio
adjustment knob (201) counterclockwise to
adjust the mechanical ratio arm towards the 1:1
position.

•

If the A to B ratio is too low, turn the ratio adjustment knob (201) clockwise to adjust the
mechanical ratio arm towards the 2:1 position.

ti12392a

FIG. 30: Ratio Check Nozzle
9. Place a waste container under the dispense valve to
capture any dispensed material.
10. Press the Select Operating Mode button (

)

repeatedly until Shot Mode is selected.
11. Press the Enter button (
operating mode.

) to accept the new

24. Once the ratio check shots confirm the A to B dispensing ratio is correct, tighten all screws holding
the ratio beam (202) in place.
a. Tighten the socket head cap screws (203) holding the ratio beam (202) in place to 140 in-lb
(15.8 N•m).

12. Select a shot.
13. Press the Start/Stop Shot button (

Secure Dispensing Ratio

) or the

foot-switch to dispense material.
14. Discard the shot.
15. Label one scale as “A” and a second scale as “B”.
16. Label one new container as “A” and a second new
container as “B”.

Tighten the hex head cap screw (204) holding
the ratio beam guide (205) in place to 350 in-lb
(39.5 N•m).

Prepare Machine for Operation
25. Remove ratio check nozzle and install static mixer or
night cap as necessary.

17. Place container “A” on scale “A” and tare the scale.
Place container “B” on scale “B” and tare the scale.
18. Place container “A” under the A material output of
the ratio check nozzle. Place container “B” under
the B material output of the ratio check nozzle.
19. Press the Start/Stop Shot button (

) or the

foot-switch to dispense material.
20. Place container “A” on scale “A” and note the
weight. Place container “B” on scale “B” and note
the weight.

312759R

Setup

Shot Calibration

18. Enter weight in grams using numeric keypad.

To dispense accurate quantities of material, a few small
and large calibration shots must be performed. Once the
weights are entered, the machine will calculate an average weight for the small and large calibration shots.

19. Press the Enter button (
) to accept the number
or press the “0” button on the numeric keypad
repeatedly to clear out the entry then re-enter.

Prepare for Calibration
1. Verify the piston position is calibrated. See Piston
Position Calibration, page 37.

20. Repeat steps 14 through 19 as needed. Graco recommends repeating steps 14 through 19 at least
four more times. The machine will automatically calculate the average weight of the calibration shots.

2. Verify the dispense head is properly primed. See
Prime the Dispense Head, page 39.

21. Press Small Calibration Shot button (

3. Verify the machine is properly phased. See Phasing Adjustment, page 40.

Perform Large Calibration Shots

4. Verify the dispensing ratio is adjusted as needed.
See Calibrate Dispense Weight Ratio (PR70v
only), page 44.

) to exit

calibration mode.

22. Press Large Calibration Shot button (

) to enter

calibration mode.

5. Retrieve multiple waste containers.

23. Weigh one clean waste container and tare the scale.

6. Locate a weigh scale near the machine.

24. Place container under static mixer.

7. Install a static mixer.

25. Press the Start/Stop Shot button (

8. Prime the dispense head. See Prime the Dispense
Head, page 39.

) or the foot-

switch to dispense material.
26. Weigh container.

9. Clean the surface below static mixer of any debris or
materials that might cling to the waste container and
affect weight measurements.

27. Enter weight in grams using numeric keypad.

10. Navigate to the Calibration screen. See Screen
Navigation Diagram, page 16.

28. Press the Enter button (
) to accept the number
or press the “0” button on the numeric keypad
repeatedly to clear out the entry then re-enter.

Perform Small Calibration Shots
11. Press Small Calibration Shot button (

) to enter

calibration mode.
12. Use the numeric keypad to enter the ratio arm setting. Valid entries are 1.0 to 2.0 in 0.1 increments.

29. Repeat steps 23 through 27 as needed. Graco recommends repeating steps 23 through 27 at least
four more times. The machine will automatically calculate the average weight of the calibration shots.
30. Press the Large Calibration Shot button (

) to

exit calibration mode.
13. Press the Enter button (

) to accept the value.

14. Weigh one clean waste container and tare the scale.
15. Place container under static mixer.
16. Press the Start/Stop Shot button (

) or the foot-

switch to dispense material.
17. Weigh container.
312759R

Setup

Flow Meter Calibration
Prepare for Calibration
1. Verify the piston position is calibrated. See Piston
Position Calibration, page 37.
2. Verify the dispense head is properly primed. See
Prime the Dispense Head, page 39.

15. Place container “A” under the A material output of
the ratio check nozzle. Place container “B” under
the B material output of the ratio check nozzle.
16. Press the Flow Meter Calibration button (
enter calibration mode.
17. Press the Start/Stop Shot button (

3. Verify the machine is properly phased. See Phasing Adjustment, page 40.
4. Verify the dispensing ratio is adjusted as needed.
See Calibrate Dispense Weight Ratio (PR70v
only), page 44.
5. Retrieve multiple waste containers.
6. Locate a weigh scale near the machine.
7. Clean the surface below static mixer of any debris or
materials that might cling to the waste container and
affect weight measurements.
8. Install ratio check nozzle onto dispense valve.

) to

) or the

foot-switch to dispense material.
18. Place container “A” on scale “A” and note the
weight. Place container “B” on scale “B” and note
the weight.
19. Enter the A material weight in grams using numeric
keypad.
20. Press the Enter button (
) to accept the number
or press the “0” button on the numeric keypad
repeatedly to clear out the entry then re-enter.
21. Enter the B material weight in grams using numeric
keypad.
22. Press the Enter button (
) to accept the number
or press the “0” button on the numeric keypad
repeatedly to clear out the entry then re-enter.

ti12392a

FIG. 31: Ratio Check Nozzle
9. Prime the dispense head. See Prime the Dispense
Head, page 39.

23. Repeat the previous steps as desired for additional
accuracy. The display module will automatically calculate an average weight for each material.

Dispense Verification
See Dispense Check Options, Screen #4, page 31.

10. Navigate to the Flow Meter Calibration screen. See
Screen Navigation Diagram, page 16.
Perform Flow Meter Calibration Shot
11. Place a waste container under the dispense valve to
capture any dispensed material.
12. Label one scale as “A” and a second scale as “B”.
13. Label one new container as “A” and a second new
container as “B”.
14. Place container “A” on scale “A” and tare the scale.
Place container “B” on scale “B” and tare the scale.

312759R

Setup

External Control Interface Setup

Connector #2
NOTE: Connector #2 is for use with systems with an Advanced
Display Module only.

Customer Supplied
Dry Contact/Relay

NOTE: View shown is looking at pins on end of cable.
2
3

1
5
4

Brown
Gray
Black

SHOT SEL - BIT 0
SHOT SEL - BIT 3
SHOT SEL - BIT 2

Blue
White

COMMON
SHOT SEL - BIT 1

Connector #1
Customer Supplied
Dry Contact/Relay

NOTE: Connector #1 is for use with all systems.
NOTE: View shown is looking at pins on end of cable.
2
3

1
5
4

Brown
Gray
Black

SHOT REQUEST - INPUT
FAULT OUTPUT
INTERRUPT - CAN - REQ - INPUT

+24 VDC

Blue
White

COMMON
READY - OUTPUT

+24 VDC

FIG. 32: External Control Interface Electrical Diagram
The external control interface allows an external
machine to control the PR70. The external machine can
use Connector #1 to send dispense request and abort
commands. Also, Connector #1 indicates to the external
machine whether the PR70 is ready to dispense.
Connector #2 is used to select a shot number. See FIG.
33 for connector location on the PR70.

Ready-Output Status Line
The Ready-Output status line (“READY-OUTPUT” in
FIG. 32, Connector #1, Pin #2) is a signal provided to the
external control. The line indicates whether a shot or
dispense request will be accepted by the machine. The
output of the Ready-Output status line is a “high”
+24 VDC signal when the system is ready to dispense.
The output is a “low” +15 VDC signal when the system
is not ready to dispense. See FIG. 34 on page 52 for a
sample timing diagram.
The following conditions will make the machine not
ready to accept a dispense request.

Connector #2

•

Dispensing in progress.

•

User is programming the display module.

•

Active error code that has not been acknowledged.

•

Auto-Sequencing in progress.

ti12583a

Connector #1
FIG. 33: External Control Connectors

312759R

Setup

Fault-Output Status Line
The Fault-Output status line (“FAULT-OUTPUT” in FIG.
32, Connector #1, Pin #5) indicates whether there is an
active error. Active errors typically stop system operation. After using the display module to acknowledge the
error, normal operation will be allowed.
The output of the Fault-Output status line is a “high”
+24 VDC signal when an active error exists. The output
is a “low” +15 VDC signal when there is not an active
error. See FIG. 34 on page 52 for a sample timing diagram.

Dispense Request Line
The Dispense Request line (“Shot Request” in FIG. 32,
Connector #1, Pin #1) is used to request a shot. The
Dispense Request line operates the same as the
machine foot switch and the Start/Stop Shot
button (

). When not in Operator mode and with a

“high” Ready-Output signal, generate a short active Dispense Request signal to request a shot to begin. During
dispensing, generate a short active signal in the Dispense Request line to abort the shot.
To generate an active Dispense Request signal, the
external control will need to ground the Dispense
Request line to the Return line (Connector #1, Pin #3)
for 0.175 seconds to create a “low” signal. Remove the
line from the Return line to end the active signal. See
FIG. 34 on page 52 for a sample timing diagram.

If Operator (Manual) mode is selected, the machine will
dispense while the active signal is sent. When the active
signal stops, the machine will stop dispensing. If the piston Auto-Retract option is enabled on the System
Options screen, the piston will retract when the machine
stops dispensing. See FIG. 17 on page 30. If the Piston
Auto-Retract is disabled, the machine will stop dispensing and stall the pumps against the dispense valve. If
the pump is more than 80% into the metering tube, it will
automatically retract regardless of whether Piston
Aut-Retract is enabled.

Interrupt - Cancel Line
The Interrupt - Cancel line (“INTERRUPT - CAN - REQ INPUT” in FIG. 32, Connector #1, Pin #4) is used to
abort a shot or reset a sequence. If an active signal is
sent during a sequence, any active dispensing will be
aborted and the sequence position will be reset to the
first non-zero shot in the sequence.
To generate an active Interrupt - Cancel signal, the
external control will need to ground the Interrupt - Cancel line to the Return line (Connector #1, Pin #3) for
0.175 seconds to create a “low” signal. Remove the line
from the Return line to end the active signal.
For system software versions 1.06.007 or later, if the
Interrupt - Cancel line is held “low” the machine will be
disabled and will not dispense.

If the active signal is generated when the system is in
programming mode or generating an error code, the
shot request will be ignored.
If the active signal is sent during execution of a pause
when in Auto-Sequencing, the machine will abort the
pause timer and begin dispensing the next shot in the
sequence.
If the active signal is sent during execution of a shot in a
sequence, the machine will abort the shot and will increment to the next shot in the sequence after the pistons
fully retract. If the sequence is in auto-sequencing, the
sequence pause timer will then begin.

312759R

Setup

Shot Number Selection Lines
The external control interface has four lines used to
select a shot number (“SHOT - SEL - BIT” lines in FIG.
32, Connector #2, Pins #1, 2, 4, 5). The default for each
line is a “high” +24 VDC output. To select a shot, the
external control will need to ground a certain combination of lines to the Return line (Connector #2, Pin #3) for
at least 0.100 seconds to create a “low” signal for each
line. Each combination refers to one shot number from
Shot #1 to Shot #15. If all lines are “high” the shot
selected on the display module is used. See the following table. See FIG. 34 on page 52 for a sample timing
diagram.
For system software versions 1.06.007 or later, the Shot
Number Selection lines cannot be used to select invalid
or undefined shot numbers. Attempting to select an
invalid or undefined shot number will be rejected.
SHOT SHOT SHOT SHOT SEL SEL SEL SEL BIT3
BIT2
BIT1
BIT0
Shot
Number (Conn. #2, (Conn. #2, (Conn. #2, (Conn. #2,
Pin #5)
Pin #4)
Pin #2)
Selected Pin #1)
None /
Display
Module
selection.

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

High

Low

312759R

Setup

External Control Interface Timing
The following timing diagram illustrates changing the
shot number to Shot #13 then dispensing that shot.
Interrupt - Cancel
Fault-Out Status
Ready-Out Status

SHOT-SEL-BITO
SHOT-SEL-BIT1
SHOT-SEL-BIT2

SHOT-SEL-BIT3

Shot Request
100 mS
170 mS
170 mS

120 160 200 240 280 320 360 400 440
TIME (milliseconds)

FIG. 34: External Control Timing Diagram

312759R

Operation

Operation
Operation Screens
Home screen

Read all manufacturer’s warning and material MSDS
to know the specific hazards of the materials used.

BG
BB

BN
BP

BF
1

BW
BV

BT1
1

Temperature status will only be displayed if heaters are installed and enabled.

Only visible if Auto-Refill is installed and the High Level Sensors option on the
Fluid Options Screen is set to an option other than Disabled. See Fluid Options,
Screen #1, page 26.

Key:
BA
BB
BC
BD
BE
BF
BG
BJ
BK
BL
BM
BN
BP

Active Shot/Sequence
Select Operating Mode
Side A Blanket Heater On/Off
Side A Hose Heater On/Off
Side B Blanket Heater On/Off
Side B Hose Heater On/Off
Start/Stop Shot
Date and Time
Operating Mode Name
Alarm Status
Shot/Sequence Count
Active Shot Weight
Pump Position

BR Tank Fluid Temperature Setpoint
BS Tank Fluid Temperature
BT Hose Heater Temperature Setpoint
BT1 Hose Heater Temperature
BU Tank Fluid Level Status
BV Purge Timer Delay Status
BW Purge Timer Shot Size
BX Initiate Manual Auto-Refill
BY Active Screen Name
BZ Adjacent Screen Names
B1 A to B Weight Ratio for Previous
Dispense

FIG. 35
312759R

Operation

Change Operating Mode

Shot Mode Operation

The available operating modes are Shot, Sequence,
Operator (Manual), Recirculation, and Disabled mode.
The active operating mode name will be shown on the
Home screen under the date and time. See FIG. 35 on
page 53.
1. From the Home screen, press the Select Operating
Mode button (

2. Press the Up Arrow button (
button (

) or the Down Arrow

), or repeatedly press the Select Operat-

ing Mode button (

) to scan through the operat-

ing modes.
3. Press the Enter button (
) to accept the
selected operating mode or press the Abort/Cancel
button (

Change Active Shot
1. Press the Active Shot/Sequence button (BA).
2. Press the Up Arrow button (

) or the Down Arrow

button ( ) or use the numeric keypad to enter the
shot number.

) to keep the current mode.
When typing in the shot number using the numeric
keypad, a shot with a zero quantity may be entered.
The machine will give an error when the Start/Stop

Change Active Shot Size Definition from
Home Screen

Shot button (

1. Select Shot or Sequence Mode. See Change Operating Mode, page 54.

) is pressed if a zero-quantity

shot is selected.

2. Select the shot to change.
3. Press and hold the Shot/Sequence button (BA) for
four seconds. Arrows will be displayed next to the
shot size (
changed.

) indicating that the value may be

3. Press the Enter button (
) to accept the new
Shot Number or press the Abort/Cancel button
(

) to keep the previous Shot Number.

4. Use the numeric keypad or the arrow buttons to
change the shot size.
5. Press the Enter button (

) to accept the value or

press the Abort/Cancel button (

) to keep the

previous value.

312759R

Operation

Perform a Shot

4. Press the Enter button (

1. Select Shot Mode. See Change Operating Mode,
page 54.

) to accept the new

sequence or press the Abort/Cancel button (

)

to keep the previous sequence.
2. Press the Start/Stop Shot button (

) to start a

Change Active Position in Sequence

shot.

1. Select Sequence Mode. See Change Operating
Mode, page 54.

The Start/Stop Shot button (
Abort/Cancel button (

) changes to the

2. Press the Active Shot/Sequence button (BA).

) during the shot. Press
3. Use the Up Arrow button (

the Abort/Cancel button on the screen (
Abort/Cancel button on the keypad (

) or the
) to can-

cel the shot if necessary.

) and the Down Arrow

button ( ) to select the desired position in the
sequence.
4. Press the Enter button (

) to accept the number

When the shot is complete or if the shot is aborted,

or press the Abort/Cancel button (

the Abort/Cancel button on the screen (

current number.

)

changes back to the Start/Stop Shot button (

) to keep the

Perform a Sequence

Sequence Mode Operation
1. Select Sequence Mode. See Change Operating
Mode, page 54.
2. Select the desired sequence.
If Auto-Sequencing is enabled on the Edit Screens
for the Active Sequence, the machine will automatically perform all shots in that sequence when the
Start/Stop button is pressed. See Edit Screens,
page 22.
To change the setup of a sequence navigate to Edit
Screens #2-#5. See Screen Navigation Diagram,
page 16.
Change Active Sequence
1. Select Sequence Mode. See Change Operating
Mode, page 54.
2. Press and hold the Active Shot/Sequence
button (BA) for three seconds.
3. Use the Up Arrow button (

) and the Down Arrow

button ( ) to select the desired sequence. Only
non-zero sequences will be available for selection.
312759R

Operation

3. Press the Start/Stop Shot button (

Operator (Manual) Mode Operation

) to start a

shot.

The Start/Stop Shot button (
Abort/Cancel button (

) changes to the

) during the shot. Press

the Abort/Cancel button on the screen (
Abort/Cancel button on the keypad (

) or the
) to can-

cel the shot if necessary.
When the shot is complete or if the shot is aborted,
the Abort/Cancel button on the screen (

changes back to the Start/Stop Shot button (

Operator (Manual) Mode does not use the predefined shots or sequences.

1. Select Operator (Manual) mode. See Change
Operating Mode, page 54.

4. If Auto-Sequencing is not enabled for the Active
Sequence the next shot in the sequence will be
selected. Press the Start/Stop Shot button (

Dispense

)

) to

start the shot.
5. Repeat step 4 until the sequence has been completed.

2. Press and hold the Start/Stop Shot button (

) to

begin dispensing.
3. Release the Start/Stop Shot button (

) to stop

dispensing.

312759R

Operation

Recirculation Mode Operation

2. Ensure system air pressure is at the standard operating setting.
3. Navigate to the Fluid Options Setup Screen. See
Screen Navigation Diagram on page 16.
4. Configure the shot size, timer duration, and alarm
point, then enable the Recirculation Timer. See
Fluid Options, Screen #1 on page 26.
5. Navigate to the Home screen. See Screen Navigation Diagram on page 16.
6. Press the Start/Stop Shot button (
ti12392a

FIG. 36: Recirculation Valves
Recirculation mode requires that one 3-way ball
valve is installed for each material line. The ball
valve must be installed at the dispense head and
have fluid lines going from the ball valve back to the
tank. See FIG. 36.
In Recirculation mode, the dispense valve is always
closed.

) to begin the

recirculation cycle and take the first recirculation
shot.

The Start/Stop Shot button (
Abort/Cancel button (

) changes to the

) while the recirculation

shot is dispensing. Press the Abort button to cancel
that shot. Recirculation mode will remain active and
another recirculation shot will occur at the expiration of the timer.

Stop Recirculation, If Necessary
7. Press the Select Operating Mode button (

)

repeatedly to scan through operating modes.
8. Press the Enter button (
) to accept the
selected operating mode or press the Abort/Cancel
button (

) to keep the current mode.

9. If changing modes is cancelled, the machine will
remain in recirculation mode but the recirculation
cycle is stopped. To restart recirculation, press the
Recirculate Materials

Start/Stop Shot button (

10. When Recirculation mode is stopped, turn the 3-way
ball valves at the dispense valve so materials will
flow out of the dispense head.

1. Turn both 3-way ball valves at the dispense valve so
materials will flow back to tank.

312759R

Operation

Disabled Mode Operation

The machine will not dispense in this mode. All outputs
to the solenoid valves are disabled and the Start/Stop
Shot button (

) is inactive. Heat controls remain

active.
Pressing the Machine Disable Mode key (

) will

enter Disabled Mode and disable heat. Select Disabled
mode using the Select Operating Mode button (

) to

enter Disabled Mode without disabling heat.

312759R

Operation

Data Screens

CB
Key:
CA Shot Number Column
CB Shot Counter Column
CC Enter/Exit Screen

FIG. 37
The data screens show the shot counters for all shots
and shot sequences. Data screen #1 shows the shot
counters for all shots. Data screens #2-#5 show the shot
counters for sequences A through G, with two
sequences shown per screen.
Reset Shot and Sequence Counters
1. Navigate to the correct Data Screen. See Screen
Navigation Diagram on page 16.
2. Press the Enter/Exit Screen button (CC).
3. Use the arrow keys to navigate to the counter to be
reset.
4. Press the Enter button (
counter.

) to erase the selected

5. Repeat steps 3 and 4 as necessary to erase other
counters on the same screen.
6. Press the Enter/Exit Screen button (CC) to exit the
screen.

312759R

Operation

Error Screens

DA
DB
DC

DD
1

See Troubleshooting section, page 69.

Key:
DA
DB
DC
DD

Error Number
Date Error Occurred
Time Error Occurred
Error Details

FIG. 38
The Errors Screen tracks all of the errors that have
occurred on the machine. The latest error will appear at
the top of the list with date, time, and code-class-event
information. For more information on the
code-class-event information, see Troubleshooting
section, page 69.

312759R

Operation

Events Screen

Key:
NA
NB
NC
ND

Event Number
Date Event Occurred
Time Event Occurred
Event Details

FIG. 39
The Events Screen shows a history of events for the
machine with details of the event including date and
time. The following is a list of events tracked on the
Events Screen.
•
•
•
•
•
•
•

System Powered On
System Powered Off
Shot
Purge Shot
Stop Button Pressed
System Calibrated
Recirculation Mode entered

312759R

Operation

Auto-Refill

4. Press the Initiate Auto-Refill button (

See Fluid Options, Screen #1 on page 26 for a
description of each Auto-Refill mode.

Enter button (

) or the

) to confirm.

5. If necessary, press the Abort/Cancel button (
With Level Sensors installed, Auto-Refill can be used.
There are multiple Auto-Refill modes ranging in function.
For details on the different modes, see Fluid Options,
Screen #1 on page 26.
The tank icons on the Home Screen display the status of
each tank.
In all Auto-Refill modes other than Manual Auto-Refill,
the machine automatically performs the appropriate
functions.
Manually Initiate Auto-Refill

)

to cancel auto-refill.
If an auto-refill is aborted or times out, the software
will not initiate a new auto-refill until a manually initiated auto-refill has completed. To complete a manually initiated auto-refill after an aborted or timed
out auto-refill, restart at step 2.

CAUTION
If an auto-refill is stopped and not restarted as
described in the previous note, the pumps may be run
dry and chemical crossover at the valve may occur.

This procedure can be used to initiate auto-refill if Manual Auto-Refill, High Level Auto-Refill, Empty Auto-Refill,
or Accumulator mode is enabled. See Fluid Options,
Screen #1 on page 26 for a description of each
Auto-Refill mode.
1. Navigate to the Home Screen. See Screen Navigation Diagram on page 16.
2. Press the Initiate Auto-Refill button (
). The
Active Shot/Sequence button (BA) and Select Operating Mode button (

) will each change to the

Auto-Refill Tank Select button (
or
) if a valid
Auto-Refill mode is enabled for both tanks.
3. Press the appropriate Auto-Refill Tank Select button
or buttons (
refill.

and/or

) to select the tanks to

312759R

Operation

Temperature Control

Purge Timer
Purge Timer settings can be changed from the
Fluid Options Setup Screen, see page 26.

BT1

The Tank Fluid Temperature Setpoint (BR), Tank Fluid
Temperature (BS), Hose Heater Temperature (BT1),
and Hose Heater Temperature Setpoint (BT) display the
status of the each of the options. To turn the Tank Blanket Heaters or Hose Heaters on or off, press the Tank or
Hose Heater On/Off button (BC, BD, BE, BF). See Heat
Options, Screen #2 on page 28 for more information on
temperature control setup.

The Purge Timer automatically issues a shot after the
machine has been idle a set amount of time to clear the
static mixer of partially cured material. After a shot is finished, the clock counts down from the value set in the
setup screens. The Purge Alarm will sound prior to the
purge shot. When the timer reaches the Purge Alarm
time, the Purge Alarm will sound until the timer reaches
zero or the user issues a shot. When the timer reaches
00:00, the machine will issue a shot equal to the amount
set for the purge timer shot size and that is shown under
the timer. The timer will reset and the process will
repeat.

Change Heater Temperature Setpoint from Home
Screen
Changing the Heater Temperature Setpoint can be done
from the Setup screens or from the Home Screen. To
change the temperature setpoint for any of the installed
tank or hose heaters from the Home Screen, perform
the following steps.
1. Press and hold the Tank or Hose Heater On/Off
button (BC, BD, BE, BF) for four seconds. The temperature setpoint box will invert colors.
2. Use the numeric keypad to enter the new temperature setpoint.
The maximum allowable set point is 160oF (71oC)
and the minimum is 60oF (15oC).

3. Press the Enter button (
value.

312759R

) to accept the new

USB Data

USB Data
USB Logs

Download Procedure

During operation, PR70 stores system and performance
related information to memory in the form of log files.
PR70 maintains two log files: error logs and event logs.
Follow the Download Procedure on this page to
retrieve log files.

1. Insert USB flash drive into USB port.

Error Log
The error log file name is 1-ERROR.CSV and is stored
in the DOWNLOAD folder.
The error log maintains a record of the last 1,000 errors.
•
•
•

Error occurrence date
Error occurrence time
Error description

Event Log

ti12902a1

2. The menu bar and USB indicator lights indicate that
the USB is downloading files. Wait for USB activity
to complete.
3. Remove USB flash drive from USB port.
4. Insert USB flash drive into USB port of computer.

The event log file name is 2-EVENT.CSV and is stored
in the DOWNLOAD folder.

5. The USB flash drive window automatically opens. If
it does not, open USB flash drive from within Windows® Explorer.

The event log maintains a record of the last 10,000
events.

6. Open Graco folder.

An event entry is stored on the completion of an event.
The following data, when applicable, is stored:
•
•
•
•
•
•
•
•

Event date
Event time
Event description
Shot Weight (grams)
Dispense duration (seconds)
Material A temperature
Material B temperature
Temperature units

7. Open system folder. If downloading data from ore
than one system, there will be more than one folder.
Each folder is labeled with the corresponding serial
number of the ADM (The serial number is on the
back of the ADM.)
8. Open DOWNLOAD folder.
9. Open the DATA folder labeled with the highest number. The highest number indicates the most recent
data download.
10. Open log file. Log files open in Microsoft® Excel by
default as long as the program is installed. However,
they can also be opened in any text editor or Microsoft® Word.
All USB logs are saved in Unicode (UTF-16) format. If opening the log file in Microsoft Word, select
Unicode encoding.

312759R

Pressure Relief Procedure

Pressure Relief
Procedure

Shutdown

If the machine is to remain idle for an extended period of
time, perform the following steps.
1. Place a waste container below the dispense valve.
1. Place a waste container below the dispense valve.
2. Navigate to the Manual screen. See Screen Navigation Diagram on page 16.
3. Press the Open Dispense Valve button on the Manual screen to relieve chemical pressure.
4. Press the Machine Disable Mode button (

2. If installed, remove static mixer from the end of the
dispense valve.
3. Place a container below the dispense valve and
activate a small shot to flush mixed material out of
the valve.
4. Relieve pressure. See Pressure Relief Procedure.

5. Press the system air pressure relief switch (106)
down to stop air supply and to vent air pressure in
the machine. It is the yellow tab at the left, rear of
the machine. The hole in the tab should be visible.

5. With a clean rag and cotton swabs, clean the end of
the dispense valve.
6. Install nightcap on the dispense valve.

6. If necessary, run a lock through the hole to lock the
tab in place. This prevents the system air pressure
from being inadvertently enabled.

312759R

Maintenance

Schedule
Action

Schedule

Procedure

Check Water/Air Separator

Daily before use

1. Check water/air separator for water.
2. Open valve at base of water/air separator to purge
water.

Check Desiccant Dryer (only
installed if chemical is moisture
sensitive)

Daily before use

1. Check the color of the desiccant
2. Replace as required.

Check Tanks

Daily before use

1. Check material levels and refill as necessary.
2. Verify the material reservoirs are vented properly.

Check Dispensing Ratio

Daily before use or as
required

See Calibrate Dispense Weight Ratio (PR70v only)
page 44 and Shot Calibration page 47. If ratio accuracy is critical to the application, perform ratio check
procedure daily before use.

Clean Pump Shafts

Daily after shutdown

See Clean the Pump Shafts on this page

Clean Dispense Head

Daily

See Shutdown on page 65.

Lubricate pneumatic air motor

Every 8 hours

See Lubricate Pneumatic Air Motor on page 67.

Lubricate pneumatic air motor
01/0368-1/11 gear box

Every 2 days
Every 6 months (or
2500 operating hours)

See Lubricate Gear Box of Pneumatic Air Motor
01/0368-1/11 on page 67.

Flush pneumatic air motor
82/0216/11

As required

Flush Pneumatic Air Motor 82/0216/11 on page 67.

Disassemble and Clean Dispense As required
Head

See Disassemble and Clean the Dispense Head on
this page

Upgrade Advanced Display Mod- As required
ule and Fluid Control Module Software

See Install Upgrade Token on this page

Clean the Pump Shafts
1. Press down air pressure relief switch at left, rear of
machine.
2. Press the Machine Disable Mode key (

3. Push piston block to fully retracted position.
Clean both pump shafts with solvent and lubricate with
mesamoll or silicon oil.

Disassemble and Clean the
Dispense Head
1. Relieve pressure. See Pressure Relief Procedure,
page 65.
2. Remove dispense head from machine.
3. Dismantle the dispense head. See MD2 Dispense
Valve manual referenced at the beginning of this
manual.
4. Clean all parts.

312759R

Maintenance

5. Lubricate all parts with a thin coat of mesamoll or
silicon oil.
6. Reassemble dispense head. See manual 312185
for details.

Lubricate Gear Box of
Pneumatic Air Motor
01/0368-1/11

7. Reinstall dispense head on machine.

NOTE: This section does not apply to pneumatic air
motors 24J182 or 24J183.

Flush Pneumatic Air Motor
82/0216/11

Check Oil Level
Perform the following procedure every two days.
1. Remove oil fill plug and check oil level. The proper
oil level is indicated on the outside of the gear box
housing.

Read all manufacturer’s warning and material MSDS
to know the specific hazards of the materials used.

2. If the oil level is low, add 140-weight SAE gear oil or
a high quality worm gear lubricant.
3. Replace fill plug and torque to 20 ft-lb (27 N•m).

If the motor is sluggish or inefficient, flush it with a
non-flammable solvent in a well ventilated area. The recommended solvent for air motors and lubricated pumps
is Gast® Flushing Solvent (Part No. AH255 or AH255A)
or Inhibisol® Safety Solvent.

NOTE: Gear box oil is easiest to drain immediately following motor operation while oil is still warm.

Approx. 1/8 in. gap
(from top of oil level
to top of fill hole)

1. Disconnect the air line and muffler.
2. Add several teaspoons of solvent or spray the solvent directly into the motor.
3. Rotate the shaft by hand in both directions for a few
minutes.
4. Reconnect the air line, and slowly increase the air
pressure until there is no trace of solvent in the
exhaust air.
5. Re-lubricate the motor with a squirt of light-weight
oil in the chamber.

Lubricate Pneumatic Air Motor
CAUTION
Not lubricating the air motor will cause motor failure.

FIG. 40
NOTE: Do not overfill. Overfilling may cause oil to leak
out of vent cap on top of gear box.

Replace Oil
Perform the following procedure after the first 250 hours
of operation. After that, perform every six months or
every 2500 operating hours.
1. Remove gear box and drain oil.
2. Refill gear box with 140-weight SAE gear oil or a
high quality worm gear lubricant.
3. Replace fill plug and torque to 20 ft-lb (27 N•m).

If an air line lubricator is not installed, the air motor must
manually be lubricated every eight hours. Lubricate the
agitator air motor by placing 10-20 drops of SAE #10
light oil in the air inlet of the motor. Run the agitator for
about 30 seconds.

312759R

NOTE: Replace gear oil more often if the environment
causes oil to become contaminated during use.

Maintenance

Install Upgrade Token
This procedure applies to the Advanced Display
Module (ADM) and Fluid Control Module (FCM).
1. Disconnect power to the module.
2. Remove token access panel. See FIG. 41.
Fluid Control Module,
Advanced Display Module Low Power Temperature
Control Module

ti12904a1

ti12334a

FIG. 41: Remove Access Panel
3. Insert and press firmly token into slot.
NOTE: There is no preferred orientation of the token.
4. Restore power to the module. The red LED will flash
rapidly to signal that software is loading. When the
red LED stops flashing, the software is done loading.
5. Disconnect power to the module.
6. Remove the token.
7. Replace token access panel.
8. Restore power to the module.
9. Repeat for each module that needs to be updated.
10. Verify new software versions on the System Data
Screen screen. See page 35.

312759R

Troubleshooting

Before starting any troubleshooting procedures, perform
the following procedure. See PR70 and PR70v Repair Parts manual referenced at the beginning of this manual
for detailed procedures.

2. Disconnect AC power from the machine.

1. Relieve pressure. See Pressure Relief Procedure,
page 65.

Try the recommended solutions in the order given for
each problem to avoid unnecessary repairs. Verify all
circuit breakers, switches, and controls are properly set
and wiring is correct.

Problem
Display Module completely dark

No or incorrect amount of material
dispensed from either side.

Piston stalled

Significant material leaking from
pump rear seal

312759R

3. Allow the machine to cool if the machine has a heat
control option.

Cause

Solution

No power

Verify rear AC Power switch is ON.

Fuse blown

Replace machine fuses.

Loose connection

Tighten 5-pin cable on Display Module.

Bad display module

Replace Display Module.

Ball valve closed (if installed)

Open tank ball valve.

Tank empty

Fill tank with material.

Tank clogged

Verify no obstruction in the tank.

Air in material

Prime the machine until the air is
removed.

Check valve malfunction

Remove; clean or replace check
valve.

Piston worn or broken

Remove and replace piston if worn.

Input air reduced or removed

Reconnect input air line to machine.
Increase air pressure regulator
adjustment.

Mixer blocked

Replace static mixer.
Incorporate purge timer or decrease
purge timer delay to prevent mixer
blockage.

Open Dispense Valve (ODV) adjustment too late

Readjust the ODV setting to occur
sooner.

Blocked check valve

Remove check valve; clean and
replace.

Air cylinder failure

Remove air cylinder and reinstall air
cylinder parts as necessary.

Pump shaft worn and/or shaft seal
worn

Remove pump shaft assembly, and
reinstall rear pump rebuild kit.

Troubleshooting

Problem

Cause

Solution

Material dispensed not correct weight Specific gravity of one or more of the Recalibrate machine.
two materials has changed since calibration

Machine dispensing off ratio

Pumps drawing material back from
valve hose

Machine air pressure has changed
since calibration.

Readjust air pressure regulator to
value used when machine was calibrated, or recalibrate machine.

Not enough material in one or more
tanks

Check tank levels; fill and prime as
necessary.

Mixer has slight obstruction

Replace static mixer. Prime machine.

Check valve malfunction

Remove check valve; clean or
replace as necessary.

Piston worn or broken

Replace piston.

One tank is empty

Check tank levels. Add material if
necessary.

Tank ball valve closed

Open tank ball valve. Prime machine.

Machine out of phase

Re-phase machine.

Check valve malfunction

Remove check valve; clean or
replace as necessary.

Piston worn or broken

Replace piston.

Check valve stuck open

Remove check valve, clean or
replace as necessary.

312759R

Troubleshooting

Error Codes
Code-Class-Event
Shown on Errors Screen

Description

050X-A-Improper System Cal

Improper Calibration

06CX-A-Invalid Key Token

No or Invalid Key Token

A401-A-Over Current Z1

Heater Over Current, Zone #1

A402-A-Over Current Z2

Heater Over Current, Zone #2

A403-A-Over Current Z3

Heater Over Current, Zone #3

A404-A-Over Current Z4

Heater Over Current, Zone #4

A4C1-A-Fan Over Current Z1

High Relay 2 Current, Zone #1

A4C2-A-Fan Over Current Z2

High Relay 2 Current, Zone #2

A4C3-A-Fan Over Current Z3

High Relay 2 Current, Zone #3

A4C4-A-Fan Over Current Z4

High Relay 2 Current, Zone #4

A701-A-Heater Fault Z1

Unexpected Heater Current, Zone #1

A702-A-Heater Fault Z2

Unexpected Heater Current, Zone #2

A703-A-Heater Fault Z3

Unexpected Heater Current, Zone #3

A704-A-Heater Fault Z4

Unexpected Heater Current, Zone #4

A7C1-A-Fan Output Fault Z1

Unexpected Relay 2 Current, Zone #1

A7C2-A-Fan Output Fault Z2

Unexpected Relay 2 Current, Zone #2

A7C3-A-Fan Output Fault Z3

Unexpected Relay 2 Current, Zone #3

A7C4-A-Fan Output Fault Z4

Unexpected Relay 2 Current, Zone #4

B10X-A-Small Shot Request

Less Than Minimum Shot Requested

CAC1-A-Comm. Error FCM 1

Communication Error, FCM3 #1

CAC1-A-Comm. Error FCM2

Communication Error, FCM3 #2

CAC1-A-Comm. Error Heat Z1

Communication Error, Heat Zone #1

CAC1-A-Comm. Error Heat Z2

Communication Error, Heat Zone #2

CAC1-A-Comm. Error Heat Z3

Communication Error, Heat Zone #3

CAC1-A-Comm. Error Heat Z4

Communication Error, Heat Zone #4

DEFX-A-Piston Timeout

Piston Stroke Timeout

DJ0X-D-Linear Sensor Fault

Bad Linear Position Sensor

F2A-Low Flow A Side

Low A Side Fluid Flow, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

312759R

System
Behavior Ref

Troubleshooting

Code-Class-Event
Shown on Errors Screen

Description

System
Behavior Ref

F2B-Low Flow B Side

Low B Side Fluid Flow, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

F2FX-D-Delta Velocity Minus

Delta Velocity Minus

F3FX-D-Delta Velocity Plus

Delta Velocity Plus

F6A-Flow Meter A Problem

Flow Meter A Problem, or bad connection
between Fluid Control Module and Flow
Meter A

F6B-Flow Meter B Problem

Flow Meter B Problem, or bad connection
between Fluid Control Module and Flow
Meter B

L2AX-D-Low Level Tank A

Low Material Level, Tank A

L2BX-D-Low Level Tank B

Low Material Level, Tank B

L2FX-D-Low Level Tank A/B

Low Material Level, Both Tanks

L8AX-D-Refill Timeout A

Auto Refill Failed, A Side

L8AX-D-Refill Timeout B

Auto Refill Failed, B Side

P2AX-D-Low Pressure A

A Side Low Pressure, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

P2BX-D-Low Pressure B

B Side Low Pressure, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

P3AX-D-High Pressure A

A Side High Pressure, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

P3BX-D-High Pressure B

B Side High Pressure, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

P6AX-D-Pressure Fault A

Problem with A Side Piston Pressure
Transducer or Transducer Connection

P6BX-D-Pressure Fault B

Problem with B Side Piston Pressure
Transducer or Transducer Connection

P6DX-D-Pressure Fault A/B

Problem with A and B Side Piston Pressure Transducer or Transducer Connection

312759R

Troubleshooting

Code-Class-Event
Shown on Errors Screen

Description

System
Behavior Ref

P7DX-D-Out of Phase

Machine Out of Phase, relative to calibration and user-input allowable variance.
See Dispense Check Options, Screen
#4 on page 31.

R2-A:B Ratio Low

A:B Ratio is low, relative to calibration and
user-input allowable variance. See Dispense Check Options, Screen #4 on
page 31.

R3-A:B Ratio High

A:B Ratio is high, relative to calibration
and user-input allowable variance. See
Dispense Check Options, Screen #4 on
page 31.

T201-D-Low Material Temp Z1

Material Below Temperature, Zone #1

T202-D-Low Material Temp Z2

Material Below Temperature, Zone #2

T203-D-Low Material Temp Z3

Material Below Temperature, Zone #3

T204-D-Low Material Temp Z4

Material Below Temperature, Zone #4

T401-A-High Material Temp Z1

Material Over Temperature, Zone #1

T402-A-High Material Temp Z2

Material Over Temperature, Zone #2

T403-A-High Material Temp Z3

Material Over Temperature, Zone #3

T404-A-High Material Temp Z4

Material Over Temperature, Zone #4

T4C1-A-Blanket Over Temp Z1

Blanket Over Temperature, Zone #1

T4C2-A-Blanket Over Temp Z2

Blanket Over Temperature, Zone #2

T4C3-A-Blanket Over Temp Z3

Blanket Over Temperature, Zone #3

T4C4-A-Blanket Over Temp Z4

Blanket Over Temperature, Zone #4

T601-A-Material RTD Fault Z1

Material RTD Fault, Zone #1

T602-A-Material RTD Fault Z2

Material RTD Fault, Zone #2

T603-A-Material RTD Fault Z3

Material RTD Fault, Zone #3

T604-A-Material RTD Fault Z4

Material RTD Fault, Zone #4

T6C1-A-Blanket RTD Fault Z1

Blanket RTD Fault, Zone #1

T6C2-A-Blanket RTD Fault Z2

Blanket RTD Fault, Zone #2

T6C3-A-Blanket RTD Fault Z3

Blanket RTD Fault, Zone #3

T6C4-A-Blanket RTD Fault Z4

Blanket RTD Fault, Zone #4

T801-D-No Heat Z1

No Temperature Rise, Zone #1

T802-D-No Heat Z2

No Temperature Rise, Zone #2

T803-D-No Heat Z3

No Temperature Rise, Zone #3

312759R

Troubleshooting

Code-Class-Event
Shown on Errors Screen

Description

System
Behavior Ref

T804-D-No Heat Z4

No Temperature Rise, Zone #4

T901-A-Temp Switch Cutoff Z1

Over Temp Switch Open, Zone #1

T902-A-Temp Switch Cutoff Z2

Over Temp Switch Open, Zone #2

T903-A-Temp Switch Cutoff Z3

Over Temp Switch Open, Zone #3

T904-A-Temp Switch Cutoff Z4

Over Temp Switch Open, Zone #4

T9C1-A-Control Shutdown Z1

PCB Over Temperature, Zone #1

T9C2-A-Control Shutdown Z2

PCB Over Temperature, Zone #2

T9C3-A-Control Shutdown Z3

PCB Over Temperature, Zone #3

T9C4-A-Control Shutdown Z4

PCB Over Temperature, Zone #4

WM01-A-Current Fault Z1

High Relay 1 Current, Zone #1

WM02-A-Current Fault Z2

High Relay 1 Current, Zone #2

WM03-A-Current Fault Z3

High Relay 1 Current, Zone #3

WM04-A-Current Fault Z4

High Relay 1 Current, Zone #4

WMC1-A-Control Fault Z1

Unexpected Relay 1 Current, Zone #1

WMC2-A-Control Fault Z2

Unexpected Relay 1 Current, Zone #2

WMC3-A-Control Fault Z3

Unexpected Relay 1 Current, Zone #3

WMC4-A-Control Fault Z4

Unexpected Relay 1 Current, Zone #4

System Behavior Descriptions
System
Behavior
Reference

System Behavior Description
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button (
). The heat control will be turned off, any auto-sequencing in progress
will be stopped, and the foot switch will be disabled until the error-code is acknowledged. When the
error condition is cleared, the heat control may be turned back on from the Home screen. This error
will not disable purge or recirculation operation.
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button (
). All physical machine operation will be disabled until the error condition is corrected. The display module can still be used but all machine commands sent will be ignored.
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button (
). Any auto-sequencing in progress will be stopped and the foot
switch will be disabled until the error-code is acknowledged. This error will not disable purge or recirculation operation. All features dependent on Fluid Control Module #2 will be disabled until the error
condition is corrected.

312759R

Troubleshooting

System
Behavior
Reference

System Behavior Description

When this error is generated, a pop-up with the error-code will be shown continuously until the error
condition is corrected. The machine and display module are completely disabled until the error condition is corrected.

When this error is generated, a pop-up with the error-code will be shown. Any auto-sequencing, purge
timer or recirculation timer operation in progress will be stopped and the foot switch will be disabled
until the error-condition is cleared. The error-code pop-up will be shown until the error condition is
cleared. When the error condition is cleared, all options may be turned back on.
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button (
). Any auto-sequencing in progress will be stopped, and the foot
switch will be disabled until the error-code is acknowledged. Once the error-code pop-up is acknowledged, the machine will return to normal operation The error will be shown in the Errors screen until
the condition is cleared. The error-code pop-up will not reappear unless the error condition is cleared
and then reappears. This error will not disable purge or recirculation operation.
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button (
). All heat options will be turned off, any auto-sequencing in progress
will be stopped, and the foot switch will be disabled until the error-code is acknowledged. When the
error condition is cleared, the heat control may be turned back on from the Home screen. This error
will not disable purge or recirculation operation.
When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

312759R

pressing the Enter button (
). All heat options will remain on, any auto-sequencing in progress will
be stopped, and the foot switch will be disabled until the error-code is acknowledged. This error will
not disable purge or recirculation operation.

Kits

Kits
Mixer and Shroud Options
Part
LC0063
LC0057
LC0058
LC0059
LC0060
LC0061
LC0062
LC0077
LC0078
LC0079
LC0080
LC0081
LC0083
LC0082
LC0084
LC0085
LC0086
LC0087
LC0088
LC0089
LC0090

Description
Mixer, 3/16 in. (6.5 mm) x 32, 10 Mixers
with shroud
Mixer, 1/4 in. (6.5 mm) x 24, 10 Mixers
with shroud
Mixer, 3/8 in. (9.8 mm) x 24, 10 Mixers
with shroud
Mixer, 3/8 in. (9.8 mm) x 36, 10 Mixers
with shroud
Mixer, 3/8 in. (9.8 mm) Combo, 10 Mixers
with shroud
Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock, 10
Mixers with shroud
Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 10
Mixers with shroud
Mixer, 3/16 in. (4.8 mm) x 32, 50 Mixers
Mixer, 1/4 in. (6.5 mm) x 24, 50 Mixers
Mixer, 3/8 in. (9.8 mm) x 24, 50 Mixers
Mixer, 3/8 in. (9.8 mm) x 36, 50 Mixers
Mixer, 3/8 in. (9.8 mm) combo, 50 Mixers
Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 50
Mixers
Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock, 50
Mixers
Mixer, 3/16 in. (4.8 mm) x 32, 250 Mixers
Mixer, 1/4 in. (6.5 mm) x 24, 250 Mixers
Mixer, 3/8 in. (9.8 mm) x 24, 250 Mixers
Mixer, 3/8 in. (9.8 mm) x 36, 250 Mixers
Mixer, 3/8 in. (9.8 mm) combo, 250 Mixers
Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock,
250 Mixers
Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 250
Mixers

Machine Rebuild Kits
See the PR70 and PR70v Repair - Parts manual
referenced at the beginning of this manual for parts
included in each kit.

Part
LC0091
LC0092
LC0093
LC0318
LC0094

Description
3.0 in. Air Cylinder rebuild kit
4.5 in. Air Cylinder rebuild kit
Check Valve rebuild kit, Stainless Steel Ball
Check Valve rebuild kit, Carbide Ball
Rear Pump Seal rebuild kit

Tank Accessories
Part
LC0097

Description
Desiccant Dryer, 3/8 in. NPT with adapter
and cartridge
LC0098
Desiccant Dryer refill cartridge
LC0095 Nitrogen Harness Kit for 30 L and 60 L
tank, 1 tank
LC0096 Nitrogen Harness Kit for 30 L and 60 L
tank, 2 tanks
†LC0099
Vacuum Transfer Pump, 120V, down to 25
Torr
†LC0100
Vacuum Transfer Pump, 240V, down to 25
Torr

†

Item includes only the pump. A vacuum kit must be purchased to install the pump onto the tank.
Kit includes all parts needed to connect a nitrogen tank
to the material tank.

MD2 Valve Kits
See MD2 Dispense Valve instruction manual referenced at the beginning of this manual for installation instructions or for more information.

Part
255217
255218
255219
255220

Description
MD2, kit rebuild, air cylinder
MD2, kit rebuild, back-end of wet section
(no needle or seat)
MD2, Soft Seat rebuild, needle and nose
MD2, convert Soft Seat nose to Hard Seat
(Hard Seat rebuild), needle and nose

312759R

Kits

Vacuum Kits

Refill Kits

These vacuum kits contain the parts necessary to
attach a vacuum pump to the tanks.
On-Board
Vacuum Kits

Refill Kits 256659 and 256660 are designed to turn on
and off a transfer pump as needed to keep the tanks at
the proper fluid level. Tank Refill Kit 256577 is designed
to open and close a valve to allow fluid to flow into the
tank from an always-on transfer pump. Tank Refill
Kit 256577 includes the parts necessary to install on the
base or lid of a 7.5 L, 30 L, or 60 L tank.

ti12589a

ti12588a

Assembly 256206
Shown

Part
256205
256206
256207
256209

Off-Board
Vacuum Kits

See Tank Refill Kit 256577 Installation on page
19 for installation information.

Assembly 256207
Shown

Description
Vacuum Kit, Single On-Board Tank
Vacuum Kit, Two On-Board Tanks
Vacuum Kit, Single Off-Board Tank
Vacuum Kit, Two Off-Board Tanks

ti12590a

Assembly 256659
Shown

ti12591b

Assembly 256577 shown
installed on tank for reference

Part
256659
256660
256577

Description
Refill Kit, 1/4 npt, solenoid, 24V
Refill Kit, 1/2 npt, solenoid, 24V
Tank Refill Kit

External Control Interface Connection Kit
Part
LC0008

312759R

Description
Cord, I/O interface and splitter

Dimensions
Machine with On-Board Tanks

A
D
ti12621b

ti12622b

PR70
† Assembly Dimensions, in. (mm)
Stainless Steel Tanks

Polyethylene Tanks
Ref
A
B
C
D

No Agitators

With Agitators

7.5 L, No
Agitators

7.5 L, with
Agitators

26.4 (670)
18.5 (470)
30.6 (778)
13.4 (340)

38.6 (980)
18.5 (470)
30.6 (778)
13.4 (340)

28.2 (716)
15.5 (394)
30.6 (778)
13.4 (340)

38.2 (970)
15.5 (394)
30.6 (778)
13.4 (340)

39.9 (1013)
15.5 (394)
30.6 (778)
13.4 (340)

PR70v
† Assembly Dimensions, in. (mm)
Polyethylene Tanks
Ref
A
B
C
D
†

Stainless Steel Tanks

No Agitators

With Agitators

3 L, No
Agitators

7.5 L, No
Agitators

7.5 L, with
Agitators

30.0 (762)
20.9 (531)
38.6 (980)
14.3 (363)

39.4 (1001)
20.9 (531)
38.6 (980)
14.3 (363)

29.0 (737)
20.9 (531)
38.6 (980)
14.3 (363)

39.0 (991)
20.9 (531)
38.6 (980)
14.3 (363)

40.6 (1031)
20.9 (531)
38.6 (980)
14.3 (363)

Assembly dimensions listed are maximum for all assemblies under the given title.
On-board stainless steel tank dimensions include ball valves and vacuum de-gas in maximum height calculation.

Dimensions

Machine with Off-Board Tanks

D
ti12624c

ti12623c

PR70
† Assembly Dimensions, in. (mm)
30 L Tank
Ref
A
B
C
D

60 L Tank

No Agitators

With Agitators

No Agitators

With Agitators

75.7 (1923)
32.1 (815)
29.3 (744)
16.0 (406)

83.4 (2118)
32.1 (815)
29.3 (744)
16.0 (406)

64.9 (1648)
32.1 (815)
29.3 (744)
16.0 (406)

89.5 (2273)
32.1 (815)
29.3 (744)
16.0 (406)

PR70v
† Assembly Dimensions, in. (mm)
30 L Tank
Ref
A
B
C
D
†

60 L Tank

No Agitators

With Agitators

No Agitators

With Agitators

75.7 (1923)
32.1 (815)
40.1 (1019)
17.0 (432)

83.4 (2118)
32.1 (815)
40.1 (1019)
17.0 (432)

64.9 (1648)
32.1 (815)
40.1 (1019)
17.0 (432)

89.5 (2273)
32.1 (815)
40.1 (1019)
17.0 (432)

Assembly dimensions listed are maximum for all assemblies under the given title.

312759R

Technical Data
Metering Pump Effective Area . . . . . . . . . . . . . . . . . . . . . 80 to 960 mm2 (0.124 to 1.49 in.2) per side
Small Air Cylinder Effective Area . . . . . . . . . . . . . . . . . . 4560 mm2 (7.07 in.2)
Large Air Cylinder Effective Area . . . . . . . . . . . . . . . . . . 10260 mm2 (15.9 in.2)
Maximum Stroke Length . . . . . . . . . . . . . . . . . . . . . . . . . 38.1 mm (1.50 in.)
Minimum Stroke Length . . . . . . . . . . . . . . . . . . . . . . . . . 5.8 mm (0.23 in.)
Volume per Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 70 cc (0.12 to 4.3 in.3)
Pump Cycles per 1 L (0.26 gal) . . . . . . . . . . . . . . . . . . . . 14.3 to 500 cycles (varies by piston size)
Ratios (fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1 to 12:1 (depending upon cylinders selected)
Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . 3000 psi (20.7 MPa, 207 bar)
Maximum Air Input Pressure . . . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Maximum Cycle Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 cpm
Maximum Operating Temperature . . . . . . . . . . . . . . . . . . 70°C (160°F), nylon pistons 50°C (120°F) UHMWPE pistons or PE Tanks
Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 NPT female
Pump Fluid Outlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . -03, -04, -06, -08 or –12 JIC fittings for 3/16 in. (4.8 mm),
1/4 in. (6.4 mm), 3/8 in. (9.5 mm), 1/2 in. (12.7 mm),
3/4 in. (19.1 mm) hoses
Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303/304, 17-4 PH, hard chrome, Chromex™, carbide,
Chemical Resistant O-rings, PTFE, nylon, UHMWPE
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 kg (120 lb) typical with two 7.5 L tanks
150 kg (330 lb) typical with two 60 L tanks
Sound Pressure Level (at typical operator station for
machine mounted Dispense Valve . . . . . . . . . . . . . . . . . 82 dBA
Compressed Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 10 scfm typical (varies with cycle times)
Electrical Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . •
•
•
•

Gast® is registered trademark of Gast Manufacturing.
Inhibisol® is a registered trademark of Penetone Corp.

100-240 V 50/60Hz, 1 phase for machine – 80 Watts
208-240V 50/60Hz, 1 phase for heat – 11 kW max
120 or 240 VAC 50/60Hz 1 phase for on-board agitators, 80 Watts
240 VAC 50/60Hz 1 phase for off-board agitators,
600 Watts

Technical Data

312759R

Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written
recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the
negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information
For the latest information about Graco products, visit www.graco.com.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Toll Free: 1-800-746-1334 or Fax: 330-966-3006

All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.
Original instructions. This manual contains English. MM 312759

Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revised February 2014

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Copyright                       : 2008, Rev R February 2014
Job Ref                         : A107M00000, Z085654
Keywords                        : 312759, PR70 and PR70v with Advanced Display Module, Operation - Maintenance, English, nopct
Web Statement                   : 312759R - PR70 and PR70v with Advanced Display Module, Operation - Maintenance, English
Modify Date                     : 2014:02:27 15:03:03-06:00
Creator Tool                    : FrameMaker 9.0
Create Date                     : 2008:08:29 13:18:06Z
Metadata Date                   : 2014:02:27 15:03:03-06:00
Format                          : application/pdf
Description                     : 312759R - PR70 and PR70v with Advanced Display Module, Operation - Maintenance, English
Title                           : 312759R - PR70 and PR70v with Advanced Display Module, Operation - Maintenance, English
Creator                         : Heath McCartney
Document ID                     : uuid:01c317d4-5eb8-40d7-8b38-49d95d3ada8d
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Page Count                      : 82
Subject                         : 312759R - PR70 and PR70v with Advanced Display Module, Operation - Maintenance, English
Author                          : Heath McCartney

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