Graco 313540G Reactor H Vr Proprortioners And Parts Users Manual 313540G, Proprortioners, Repair Parts, English

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Repair - Parts

H-VR

Hydraulic Variable Ratio, Heated, Plural-Component Proportioner

For spraying polyurethane foam and polyurea coatings.

Not for use in explosive atmospheres.

See page 3 for model information, including maximum

working pressure and approvals.

U.S. Patent Pending

Russian Patent No. 2359181

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

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313540G

EN

2313540G

Contents

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Supplied Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Isocyanate Conditions . . . . . . . . . . . . . . . . . . . . . . 7

Material Self-ignition . . . . . . . . . . . . . . . . . . . . . . . . 7

Moisture Sensitivity of Isocyanates . . . . . . . . . . . . 7

Keep Components A and B Separate . . . . . . . . . . 8

Foam Resins with 245 fa Blowing Agents . . . . . . . 8

Changing Materials . . . . . . . . . . . . . . . . . . . . . . . . . 8

Temperature Control Diagnostic Codes . . . . . . . . 9

E01: High fluid temperature . . . . . . . . . . . . . . . . 9

E02: High zone current . . . . . . . . . . . . . . . . . . . 10

E03: No zone current . . . . . . . . . . . . . . . . . . . . 10

E04: Fluid Temperature Sensor (FTS) or

thermocouple disconnected . . . . . . . . . . . . 11

E05: Circuit board overheated . . . . . . . . . . . . . 11

E06: Communication cable unplugged . . . . . . . 11

Motor Control Diagnostic Codes . . . . . . . . . . . . . 12

Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

E21: No component A transducer . . . . . . . . . . . 12

E22: No component B transducer . . . . . . . . . . . 12

E23: High fluid pressure . . . . . . . . . . . . . . . . . . 12

E24: Pressure imbalance . . . . . . . . . . . . . . . . . 13

E27: High motor temperature . . . . . . . . . . . . . . 14

E30: Momentary loss of communication . . . . . . 15

E31: Pumpline reversing switch failure/high cycle

rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

E99: Loss of communication . . . . . . . . . . . . . . . 15

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Reactor Electronics . . . . . . . . . . . . . . . . . . . . . . 16

Primary Heaters (A and B) . . . . . . . . . . . . . . . . 18

Hose Heat System . . . . . . . . . . . . . . . . . . . . . . 19

Hydraulic Drive System . . . . . . . . . . . . . . . . . . . 21

Proportioning System . . . . . . . . . . . . . . . . . . . . 23

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Pressure Relief Procedure . . . . . . . . . . . . . . . . 27

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Proportioning Pumps . . . . . . . . . . . . . . . . . . . . . 28

Circuit Breaker Module . . . . . . . . . . . . . . . . . . . 30

Electric Motor . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Motor Control Board . . . . . . . . . . . . . . . . . . . . . 32

Transducers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Electric Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Temperature Control Module . . . . . . . . . . . . . . . 35

Primary Heaters . . . . . . . . . . . . . . . . . . . . . . . . 37

Heated Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Fluid Temperature Sensor (FTS) . . . . . . . . . . . . 40

Display Module . . . . . . . . . . . . . . . . . . . . . . . . . 42

Inlet Fluid Strainer Screen . . . . . . . . . . . . . . . . . 44

Change Hydraulic Fluid and Filter . . . . . . . . . . . 44

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Sub Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . 57

Pump Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 57

Hydraulic Directional Valve Assembly . . . . . . . . 59

7.65 kW Single Zone Heater . . . . . . . . . . . . . . . 60

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Temperature Control . . . . . . . . . . . . . . . . . . . . . 62

Fluid Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Circuit Breaker Modules . . . . . . . . . . . . . . . . . . 64

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 68

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 68

Models

313540G 3

Models

H-VR SERIES

* Full load amps with all devices operating at maximum capabilities. Fuse requirements at various flow rates and

mix chamber sizes may be less.

◆ Maximum flow rate given for 60 Hz operation. For 50 Hz operation, maximum flow rate is 5/6 of 60 Hz maximum

flow.

Part,

Series

Full Load

Peak

Amps* Per

Phase

Voltage

(phase)

System

Watts†

Primary

Heater

Watts

Max Flow

Rate◆

lb/min

(kg/min)

Approximate

Output per

Cycle (A+B)

gal. (liter)

Hydraulic

Pressure

Ratio

Maximum Fluid

Working Pressure

psi (MPa, bar)

256886 71 230V (3) 26,600 15,300 30 (13.6) Variable Variable 3500 (24.1, 241)

256887 41 400V (3) 26,600 15,300 30 (13.6) Variable Variable 3500 (24.1, 241)

Supplied Manuals

4313540G

Supplied Manuals

The following manuals are used with the Reactor™

HV-R Proportioner. Refer to these manuals for detailed

equipment information.

Order Part 15M334 for a compact disk of Reactor manu-

als.

Related Manuals

The following manuals are for accessories used with the

Reactor™.

Reactor Hydraulic Proportioner

Part Description

313539 Reactor H-VR Proportioner, Operation

Manual (English)

Reactor Electrical Diagrams

Part Description

312064 Reactor Hydraulic Proportioner,

Electrical Diagrams (English)

Fluid Pump

Part Description

313485 Pump Instructions-Parts Manual

(English)

Feed Pump Kits

Part Description

309815 Instruction-Parts Manual (English)

Air Supply Kit

Part Description

309827 Instruction-Parts Manual (English) for

Feed Pump Air Supply Kit

Circulation and Return Tube Kits

Part Description

309852 Instruction-Parts Manual (English)

Heated Hose

Part Description

309572 Instruction-Parts Manual (English)

Circulation Kit

Part Description

309818 Instruction-Parts Manual (English)

Circulation Valve Kit

Part Description

312070 Instruction-Parts Manual (English)

Data Reporting Kit

Part Description

309867 Instruction-Parts Manual (English)

Rupture Disk Assembly Kit

Part Description

309969 Instruction-Parts Manual (English)

Warnings

313540G 5

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-

tion 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

This equipment must be grounded. 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.

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 swal-

lowed.

• 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.

• If this equipment is used with isocyanate material, see additional information on isocyanates in Isocy-

anate Conditions Section of this manual.

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

SKIN INJECTION HAZARD

High-pressure fluid from gun, 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 gun at anyone or at any part of the body.

• Do not put your hand over the spray tip.

• Do not stop or deflect leaks with your hand, body, glove, or rag.

• Do not spray without tip guard and trigger guard installed.

• Engage trigger lock when not spraying.

• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,

checking, or servicing equipment.

Warnings

6313540G

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 power or light switches on or off when flammable fumes

are present.

• Ground all equipment in the work area.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail.

• 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.

PRESSURIZED ALUMINUM PARTS HAZARD

Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids

containing such solvents in pressurized aluminum equipment. Such use can cause serious chemical

reaction and equipment rupture, and result in death, serious injury, and property damage.

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 com-

ponent. See Technical Data in all equipment manuals.

• Do not leave the work area while equipment is energized or under pressure. Turn off all equipment

and follow the Pressure Relief Procedure in this manual when equipment is not in use.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-

facturer’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.

OR

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.

WARNING

Isocyanate Conditions

313540G 7

Isocyanate Conditions

Material Self-ignition

Moisture Sensitivity of

Isocyanates

Isocyanates (ISO) are catalysts used in two component

foam and polyurea coatings. ISO will react with moisture

(such as humidity) to form small, hard, abrasive crystals,

which become suspended in the fluid. Eventually a film

will form on the surface and the ISO will begin to gel,

increasing in viscosity. If used, this partially cured ISO

will reduce performance and the life of all wetted parts.

NOTE: The amount of film formation and rate of

crystallization varies depending on the blend of ISO,

the humidity, and the temperature.

To prevent exposing ISO to moisture:

• Always use a sealed container with a desiccant

dryer in the vent, or a nitrogen atmosphere. Never

store ISO in an open container.

• Use moisture-proof hoses specifically designed for

ISO, such as those supplied with your system.

• Never use reclaimed solvents, which may contain

moisture. Always keep solvent containers closed

when not in use.

• Never use solvent on one side if it has been contam-

inated from the other side.

• Always park pumps when you shutdown.

• Always lubricate threaded parts, except for GC1128,

GC0697, and GC2150, with Part 217374 ISO pump

oil or grease when reassembling.

Spraying materials containing isocyanates creates

potentially harmful mists, vapors, and atomized partic-

ulates.

Read material manufacturer’s warnings and material

MSDS to know specific hazards and precautions

related to isocyanates.

Prevent inhalation of isocyanate mists, vapors, and

atomized particulates by providing sufficient ventila-

tion in the work area. If sufficient ventilation is not

available, a supplied-air respirator is required for

everyone in the work area.

To prevent contact with isocyanates, appropriate per-

sonal protective equipment, including chemically

impermeable gloves, boots, aprons, and goggles, is

also required for everyone in the work area.

Some materials may become self-igniting if applied

too thickly. Read material manufacturer’s warnings

and material MSDS.

Keep Components A and B Separate

8313540G

Keep Components A and

B Separate

Foam Resins with 245 fa

Blowing Agents

Some foam blowing agents will froth at temperatures

above 90°F (33°C) when not under pressure, especially

if agitated. To reduce frothing, minimize preheating in a

circulation system.

Changing Materials

• When changing materials, flush the equipment mul-

tiple times to ensure it is thoroughly clean.

• Always clean the fluid inlet strainers after flushing.

• Check with your material manufacturer for chemical

compatibility.

• Most materials use ISO on the A side, but some use

ISO on the B side.

• Epoxies often have amines on the B (hardener)

side. Polyureas often have amines on the B (resin)

side.

NOTICE

To prevent cross-contamination of the equipment’s

wetted parts, never interchange component A (isocy-

anate) and component B (resin) parts.

Temperature Control Diagnostic Codes

313540G 9

Temperature Control Diagnostic Codes

Temperature control diagnostic codes appear on tem-

perature display.

These alarms turn off heat. E99 clears automatically

when communication is regained. Codes E03 through

E06 can be cleared by pressing . For other codes,

turn main power OFF then ON to clear.

NOTE: For hose zone only, if FTS is disconnected at

startup, display will show hose current 0A.

E01: High fluid temperature

Causes of E01 Errors

• Thermocouple A or B (310) senses a fluid tempera-

ture above 230°F (110°C).

• Fluid temperature sensor (FTS) senses a fluid tem-

perature above 230°F (110°C).

• Overtemperature switch A or B (408) senses a fluid

temperature above 230°F (110°C) and opens. At

190°F (87°C) the switch closes again.

• Thermocouple A or B (410) fails, is damaged, is not

touching the heater element (407), or has a poor

connection to the temperature control board.

• Overtemperature switch A or B (408) fails in the

open position.

• The temperature control board fails to turn off any

heat zone.

• Zone power wires or thermocouples are switched

from one zone to another.

• Failed heater element where thermocouple is

installed.

• Loose wire

Checks

Check which zone is displaying the E01 error.

1. Check that connector B is firmly plugged into tem-

perature control module (see FIG. 9, page 35).

2. Clean and re-plug connections.

3. Check connections between the temperature control

module and overtemperature switches A and B

(308), and between temperature control module and

thermocouples A and B (410) or FTS (21) [depend-

ing on which zone is displaying E01]. See TABLE 6,

page 35. Ensure that all wires are securely con-

nected to connector B.

Code Code Name Alarm

Zone

Corrective

Action page

01 High fluid temperature Individual 9

02 High zone current Individual 10

03 No zone current with

hose heater on

Individual 10

04 FTS not connected Individual 11

05 Board overtemperature Individual 11

06 Communication cable

unplugged from module

Individual 11

99 Loss of communication A 15

Troubleshooting this equipment requires access to

parts that may cause electric shock or other serious

injury if work is not performed properly. Have a quali-

fied electrician perform all electrical troubleshooting.

Be sure to shut off all power to the equipment and

relieve all pressure (see Pressure Relief Procedure,

page 27) before repairing.

Temperature Control Diagnostic Codes

10 313540G

4. Remove connector B from temperature control mod-

ule, and check continuity of overtemperature

switches A and B, thermocouples A and B, or FTS

by measuring resistance across the pins on the plug

end; see TABLE 1.

NOTE: Before doing the following checks, note

which zone (A, B, FTS, or all) has high fluid tempera-

ture.

5. Verify fluid temperature, using an external tempera-

ture sensing device.

• If temperature is too high (sensor reading is

229°F [109°C] or above):

6. Check if thermocouples A and B are damaged, or

not contacting the heater element, page 38.

7. To test that temperature control module turns off

when equipment reaches temperature setpoint:

a. Set temperature setpoints far below displayed

temperature.

b. Turn zone on. If temperature rises steadily,

power board is failing.

c. Verify by swapping with another power module.

See Replacing Temperature Control Assem-

bly Modules, page 36.

d. If the swapped module does not fix the problem,

the power module is not the cause.

8. Verify continuity of heater elements with an ohmme-

ter, see page 37.

E02: High zone current

1. Check hose connections for electrical short, page

39.

2. Exchange zone module with another one. Turn zone

on and check for error (see page 36). If error disap-

pears, replace faulty module.

a. For hose zone: If error still occurs, perform

Transformer Primary Check and Transformer

Secondary Check, starting on page 41.

NOTE: When there is a high current error, the LED

on that zone’s module will turn red while the error is

displayed.

E03: No zone current

1. Check for tripped circuit breaker inside electrical

cabinet or at power source for that zone. Replace

circuit breaker if it trips habitually.

2. Check for loose or broken connection at that zone.

3. Exchange zone module with another one. Turn zone

on and check for error (see page 36). If error disap-

pears, replace faulty module.

4. If E03 occurs for all zones, the contactor may not be

closing. Verify wiring from heater control to contac-

tor coil.

a. Hose zone: test hose continuity, page 39.

b. Perform Transformer Primary Check and

Transformer Secondary Check, starting on

page 41.

NOTE: When a no current error occurs, the LED on

the specific zone’s module turns red when the error

is displayed.

Table 1: Sensor Connector Continuity Checks

Pins Description Reading

1 & 2 OT switch A nearly 0 ohms

3 & 4 OT switch B nearly 0 ohms

5 & 6 Thermocouple A 4-6 ohms

8 & 9 Thermocouple B 4-6 ohms

11 & 12 FTS approximately 35

ohms per 50 ft (15.2

m) of hose, plus

approximately 10

ohms for FTS

10 & 12 FTS open

Temperature Control Diagnostic Codes

313540G 11

E04: Fluid Temperature Sensor

(FTS) or thermocouple

disconnected

1. Check temperature sensor connections to long

green connector (B) on temperature control module,

page 34. Unplug and re-plug sensor wires.

2. Test fluid temperature sensor continuity with ohm-

meter, page 9.

3. If an error occurred for the hose zone, check FTS

connections at each section of hose.

4. If an error occurred for the hose zone, test FTS by

plugging directly into machine.

5. To verify heater control module is not causing the

problem, use a wire to short-circuit the two pins cor-

responding to the FTS (red and yellow for A or B

zone, red and purple for hose). The display will

show the control heater module temperature.

6. If an error occurred for the hose zone, temporarily

use the current control mode. Refer to Reactor

H-VR Operation manual 313539.

E05: Circuit board overheated

NOTE: Each module has an on-board temperature

sensor. Heat is turned off if module temperature

exceeds 185°F (85°C) within the heater module.

1. Check that fan above electrical cabinet is operating.

2. Check that electrical cabinet door is properly

installed.

3. Check for obstructions blocking cooling holes in bot-

tom of electrical cabinet.

4. Clean heatsink fins behind heater control modules.

5. Ambient temperature may be too high. Allow Reac-

tor to cool by moving to a cooler location.

E06: Communication cable

unplugged

1. Unplug and re-plug cable that connects heater con-

trol module to heater module.

2. Replace communication cable if problem persists.

ti9878a

F

Motor Control Diagnostic Codes

12 313540G

Motor Control Diagnostic Codes

Motor control diagnostic codes E21 through E27 appear

on pressure display.

There are two types of motor control codes: alarms and

warnings. Alarms take priority over warnings.

Alarms

Alarms turn off Reactor. Turn main power OFF

then ON to clear.

NOTE: Alarms can also be cleared, except for code

23, by pressing .

Warnings

Reactor will continue to run. Press to clear. A

warning will not recur for a predetermined amount of

time (varies for different warnings), or until main power

is turned OFF then ON .

E21: No component A

transducer

1. Check transducer A connection at J3 on motor con-

trol board, page 33, and clean contacts.

2. Reverse A and B transducer connections. If error

moves to transducer B (E22), replace transducer A,

page 12. If error does not move, replace motor con-

trol board, page 32.

E22: No component B

transducer

1. Check transducer B connection at J8 on motor con-

trol board, page 33, and clean contacts.

2. Reverse A and B transducer connections. If error

moves to transducer A (E21), replace transducer B,

page 12. If error does not move, replace motor con-

trol board, page 32.

E23: High fluid pressure

1. Relieve pressure. Verify low pressure with analog

gauges. Turn main power OFF then ON

. If error persists, do checks below.

2. If pressure imbalance is set to Warning instead of

Alarm (see page 32), an E23 will occur. See E24:

Pressure imbalance for causes and checks.

3. Ensure at least one pump is in the number 1 posi-

tion. See Setup section of Reactor H-VR Operation

manual 313539.

4. If error still persists, reduce hydraulic pressure.

Code Code Name Alarm (A) or

Warning (W)

Corrective

Action

page

21 No transducer (compo-

nent A)

A12

22 No transducer (compo-

nent B)

A12

23 High fluid pressure A 12

24 Pressure imbalance A/W (to

select, see

page 32)

13

27 High motor temperature A 14

30 Momentary loss of com-

munication

A15

31 Pumpline reversing switch

failure/high cycle rate

A15

99 Loss of communication A 15

Code Code Name Alarm (A) or

Warning (W)

Corrective

Action

page

Motor Control Diagnostic Codes

313540G 13

E24: Pressure imbalance

NOTE: Upon initial start-up this diagnostic code will

not cause an alarm for 2 minutes.

NOTE: If the pressure difference between compo-

nents A and B exceeds 500 psi (3.5 MPa, 35 bar), an

E24 will occur. This default value is adjustable; see

the operation manual.

NOTE: If spraying at a ratio other than 1:1, an E24

may occur. Size hoses and mix chamber appropri-

ately to avoid pressure imbalance.

NOTE: E24 can be an alarm or a warning, as desired.

Set DIP switch on motor control board ON for alarm,

OFF for warning. See page 32.

Fast E24 Errors

Fast E24 errors occur:

• within 10 seconds of turning the pumps on, or

• as soon as you trigger the gun.

Causes of Fast E24 Errors

• one side of the gun is plugged.

• a pressure transducer has failed.

• damaged pump seals or check valve.

• no feed pressure or empty material drum.

• plugged heater.

• plugged hose.

• plugged manifold.

• one PRESSURE RELIEF/SPRAY valve is leaking or

is set to PRESSURE RELIEF/CIRCULATION .

Checks for Fast E24 Errors

NOTE: If a fast E24 error occurs, first check the

readings of the analog gauges.

• If the gauge readings are very close:

1. Clear the error (page 12) and try running the unit

again.

2. If E24 recurs and the gauge readings are still very

close, a pressure transducer has failed.

The digital display always shows the higher of the

two pressures. As soon as the higher analog pres-

sure drops below the lower analog pressure, the dis-

play changes to the new higher reading. Knowing

this, the following checks will show which transducer

has failed, or if the motor control board has failed.

3. For testing purposes only, set DIP switch 2 on the

motor control board to OFF. See page 32. This will

allow the Reactor to continue to run with a pressure

imbalance.

c. Run the unit until pressure is 1000-1500 psi

(7-10.5 MPa, 70-105 bar). Shut down the unit,

clear the alarm, and power back up, but do not

depressurize the unit.

d. Check the analog gauges to see which pressure

is higher, and check if the display matches.

If the higher gauge and display match, that

transducer is communicating with the motor

control board. Continue with step e.

If the higher gauge and display do not

match, that transducer is not communicating

with the motor control board. Check wire con-

nections and replace transducer, page 34.

4. To test if the failure is with the transducer or the

socket on the motor control board:

e. Turn pumps off. Reduce pressure of higher com-

ponent by slightly turning PRESSURE

RELIEF/SPRAY valve for that component toward

PRESSURE RELIEF/CIRCULATION ,

while watching the display and the analog

gauges. As soon as the higher analog pressure

drops below the lower analog pressure, the dis-

play should change to the new higher reading.

Continue reducing the original higher pressure

an additional 200 psi (1.4 MPa, 14 bar); digital

display should stop dropping.

f. Repeat for the other side, to check the other

transducer.

ti9877a

1

Turn valve slightly to

reduce pressure of

higher component.

1

Motor Control Diagnostic Codes

14 313540G

a. Reverse connections at J3 and J8 on the motor

control board.

b. Run the unit until pressure is 1000-1500 psi

(7-10.5 MPa, 70-105 bar).

c. If the problem stays on the same side as before,

replace the motor control board. If the problem

appears to move to the other side, replace the

transducer.

• If the gauge readings are not very close:

NOTE: Turn PRESSURE RELIEF/SPRAY valve only

enough to balance pressure. If you turn it com-

pletely, all pressure will bleed off.

2. If you cannot get the pressures to balance:

a. Check for damaged pump seals or check

valves.

b. Check if you’ve run out of material.

c. Check for a plugged fluid path by using the feed

pump to push fluid through the gun manifold.

3. If you are able to balance pressures, try running the

unit.

4. If a fast E24 error occurs again, and the gauges

readings are not very close:

a. Check and clean the gun inlet screens.

b. Check and clean the gun mix chamber impinge-

ment ports and center port. See gun manual.

NOTE: Some mix chambers have counter bored

impingement ports, requiring two drill sizes to clean

completely.

Slow E24 Errors

Slow E24 errors occur gradually. The pressures are bal-

anced when you begin spraying, but slowly become

imbalanced until an E24 occurs.

NOTE: If spraying at a ratio other than 1:1, an E24

may occur. Size hoses and mix chamber appropri-

ately to avoid pressure imbalance.

Causes of Slow E24 Errors

• one side of the gun is partially plugged.

• the A or B proportioner pump has failed.

• the A or B feed pump has failed.

• the A or B feed pump pressure is set too high.

• the hose is not heating properly.

• kinked supply hose.

• bottom of drum is damaged, causing blockage of

feed pump inlet.

• drum is not vented.

E27: High motor temperature

Causes of E27 Errors

• Motor temperature is too high. Reduce pressure,

gun tip size, or move Reactor to a cooler location.

Allow 1 hour for cooling.

• Make sure there is no obstruction to fan airflow.

Ensure that the motor/fan shroud is installed.

• Check that the motor overtemperature wire assem-

bly is plugged into J9 on the motor control board,

page 33.

• If the preceding checks do not correct the problem,

perform the following tests:

1. Turn main power OFF .

2. Allow motor to cool completely. Check continuity

between pins 1 and 2 on connector J9 on the motor

control board, page 32. If the resistance is infinity,

1. Secure bleed lines in grounded waste containers, or

route back to respective component A or B supply

drum. Reduce pressure of higher component by

slightly turning PRESSURE RELIEF/SPRAY valve

for that component toward PRESSURE

RELIEF/CIRCULATION , until gauges show

balanced pressures.

ti9877a

1

Turn valve slightly to

reduce pressure of

higher component.

1

Motor Control Diagnostic Codes

313540G 15

the motor thermal switch or the wire harness is bad.

Check wiring, measure thermal switch continuity at

motor, and replace failed part.

3. Unplug motor from J9 on motor control board. Install

jumper across pins 1 and 2 on board. If error still

occurs, replace motor control board.

4. If the E27 error is still occurring, the problem is with

the motor control board.

E30: Momentary loss of

communication

If communication is lost between the display and the

motor control board, the display will normally show E99.

The motor control board will register E30 (the red LED

will blink 30 times). When communications are recon-

nected, the display may show E30 briefly (no more than

2 seconds). If the display shows E30 continuously, there

is a loose connection causing the display and board to

repeatedly lose and regain communication.

E31: Pumpline reversing switch

failure/high cycle rate

Failure of a pumpline switch or switch mechanism may

result in a high cycle rate, causing an E31 to occur.

Replace the switch or switch mechanism. See Pumps

Do Not Reverse Direction, page 26.

E31 may also occur if the system is modified to produce

a higher flow rate.

E99: Loss of communication

If communication is lost between the motor control dis-

play and the motor control board, or the temperature

control display and the temperature control module, the

affected display will show E99.

1. Check all wiring between the display and the motor

control board and the temperature control module.

Pay close attention to the wire crimping at J13 on

the motor control board (page 33) and (C) on the

temperature control module (page 35). Unplug and

re-plug connectors.

2. Incoming voltage should be 230 Vac. Check the

temperature control module voltage at terminal

block (805) on the circuit breaker module (see page

64). Check the motor control board voltage at

motor/pumps circuit breaker (813), see page 30.

• Check if temperature control module or motor

control board is causing error:

3. Swap display connection on temperature control

module (C) with display connection on motor control

board (J13).

4. If error no longer occurs, the board or module was

at fault. Switch connections back to ensure connec-

tor was not poorly connected.

Troubleshooting

16 313540G

Troubleshooting

Reactor Electronics

Before performing any troubleshooting procedures:

1. Relieve pressure, page 27.

2. Turn main power OFF .

3. Allow equipment to cool.

Try the recommended solutions in the order given for

each problem, to avoid unnecessary repairs. Also,

determine that all circuit breakers, switches, and con-

trols are properly set and wiring is correct before assum-

ing there is a problem.

PROBLEM CAUSE SOLUTION

Both sides of display do not

illuminate.

No power.

Plug in power cord.

Turn disconnect ON .

Low voltage. Ensure input voltage is within specifi-

cations, page 42.

Loose wire. Check connections, page 42.

Display disconnected. Check cable connections, page 42.

Temperature display does not

illuminate.

Display disconnected. Check cable connections, page 42.

Display cable damaged or corroded. Clean connections; replace cable if is

damaged.

Defective circuit board. Swap display connection to motor

control board with connection to

heater control board. If temperature

display illuminates, heater control

board is causing problem. Otherwise,

display cable or display is failing.

Pressure display does not

illuminate.

Display disconnected. Check cable connections, page 42.

Display cable damaged or corroded. Clean connections; replace cable if is

damaged.

Defective circuit board. Swap display connection to motor

control board with connection to

heater control board. If pressure dis-

play illuminates, motor control board

is causing problem. Otherwise, dis-

play cable or display is failing.

Erratic display; display turns on and

off.

Low voltage. Ensure input voltage is within specifi-

cations, page 42.

Poor display connection. Check cable connections, page 42.

Replace damaged cable.

Display cable damaged or corroded. Clean connections; replace cable if is

damaged.

Display cable not grounded. Ground cable, page 42.

Display extension cable too long. Must not exceed 100 ft (30.5 m)

Troubleshooting

313540G 17

Hose display reads OA at startup. FTS disconnected or not installed. Verify proper installation of FTS (see

H-VR Operation manual 313539), or

adjust FTS to desired current setting.

Display does not respond properly to

button pushes.

Poor display connection. Check cable connections, page 42.

Replace damaged cable.

Display cable damaged or corroded. Clean connections; replace cable if is

damaged.

Ribbon cable on display circuit board

disconnected or broken.

Connect cable (page 42) or replace.

Broken display button. Replace, page 42.

Red stop button does not work. Broken button (fused contact). Replace, page 42.

Loose wire. Check connections, page 42.

Fan not working.

Blown fuse. Verify with ohmmeter; replace if nec-

essary (page 42).

Loose wire. Check fan wire.

Defective fan. Replace, page 42.

PROBLEM CAUSE SOLUTION

Troubleshooting

18 313540G

Primary Heaters (A and B)

Before performing any troubleshooting procedures:

1. Relieve pressure, page 27.

2. Turn main power OFF .

3. Allow equipment to cool.

Try the recommended solutions in the order given for

each problem, to avoid unnecessary repairs. Also,

determine that all circuit breakers, switches, and con-

trols are properly set and wiring is correct before assum-

ing there is a problem.

PROBLEM CAUSE SOLUTION

Primary heater(s) does not heat.

Heat turned off.

Press or zone

keys.

Temperature control alarm. Check temperature display for diag-

nostic code, page 9.

Signal failure from thermocouple. See E04: Fluid Temperature Sen-

sor (FTS) or thermocouple discon-

nected, page 11.

Control of primary heat is abnormal;

high temperature overshoots or E01

error occurs intermittently.

Dirty thermocouple connections. Examine connection of thermocou-

ples to long green plug on heater

control board. Unplug and re-plug

thermocouple wires, cleaning off any

debris. Unplug and re-plug long

green connector.

Thermocouple not contacting heater

element.

Loosen ferrule nut (N), push in ther-

mocouple (410) so tip (T) contacts

heater element (407). Holding ther-

mocouple tip (T) against heater ele-

ment, tighten ferrule nut (N) 1/4 turn

past tight. See page 38 for illustra-

tion.

Failed heater element. See Primary Heaters, page 18.

Signal failure from thermocouple. See E04: Fluid Temperature Sen-

sor (FTS) or thermocouple discon-

nected, page 11.

Thermocouple wired incorrectly. See E04: Fluid Temperature Sen-

sor (FTS) or thermocouple discon-

nected, page 11. Power up zones

one at a time and verify that tempera-

ture for each zone rises.

AB

Troubleshooting

313540G 19

Hose Heat System

Before performing any troubleshooting procedures:

1. Relieve pressure, page 27.

2. Turn main power OFF .

3. Allow equipment to cool.

Problems

Try the recommended solutions in the order given for

each problem, to avoid unnecessary repairs. Also,

determine that all circuit breakers, switches, and con-

trols are properly set and wiring is correct before assum-

ing there is a problem.

PROBLEM CAUSE SOLUTION

Hose heats but heats slower than

usual or it does not reach tempera-

ture.

Ambient temperature is too cold. Use auxiliary hose heat system.

FTS failed or not installed correctly. Check FTS, page 11.

Low supply voltage. Verify line voltage. Low line voltage

significantly reduces power available

to hose heat system, affecting longer

hose lengths.

Hose does not maintain temperature

while spraying.

A and B setpoints too low. Increase A and B setpoints. Hose is

designed to maintain temperature,

not to increase it.

Ambient temperature is too cold. Increase A and B setpoints to

increase fluid temperature and keep

it steady.

Flow too high. Use smaller mix chamber. Decrease

pressure.

Hose was not fully preheated. Wait for hose to heat to correct tem-

perature before spraying.

Low supply voltage. Verify line voltage. Low line voltage

significantly reduces power available

to hose heat system, affecting longer

hose lengths.

Hose temperature exceeds setpoint.

A and/or B heaters are overheating

material.

Check primary heaters for either a

thermocouple problem or a failed ele-

ment attached to thermocouple, page

11.

Faulty thermocouple connections. Verify that all FTS connections are

snug and that pins of connectors are

clean. Examine connection of ther-

mocouples to long green plug on

heater control board. Unplug and

re-plug thermocouple wires, cleaning

off any debris. Unplug and re-plug

long green connector on heater con-

trol board.

Troubleshooting

20 313540G

Erratic hose temperature.

Faulty thermocouple connections. Verify that all FTS connections are

snug and that pins of connectors are

clean. Examine connection of ther-

mocouples to long green plug on

heater control board. Unplug and

re-plug thermocouple wires, cleaning

off any debris. Unplug and re-plug

long green connector.

FTS not installed correctly. FTS should be installed close to end

of hose in same environment as gun.

Verify FTS installation, page 39.

Hose does not heat.

FTS failed or is not contacting

correctly.

Check FTS, page 39.

FTS not installed correctly. FTS should be installed close to end

of hose in same environment as gun.

Verify FTS installation, page 39.

Temperature control alarm. Check temperature display or diag-

nostic code, page 39.

Hoses near Reactor are warm, but

hoses downstream are cold.

Shorted connection or failed hose

heating element.

With hose heat on and temperature

setpoint above displayed hose zone

temperature, verify voltage between

connectors at each section of hose.

Voltage should drop incrementally for

each section of hose further from

Reactor. Use safety precautions

when hose heat is turned on.

PROBLEM CAUSE SOLUTION

Troubleshooting

313540G 21

Hydraulic Drive System

Before performing any troubleshooting procedures:

1. Relieve pressure, page 27.

2. Turn main power OFF .

3. Allow equipment to cool.

Problems

Try the recommended solutions in the order given for

each problem, to avoid unnecessary repairs. Also,

determine that all circuit breakers, switches, and con-

trols are properly set and wiring is correct before assum-

ing there is a problem.

PROBLEM CAUSE SOLUTION

Electric motor will not start or stops

during operation.

Loose connections. Check connections at motor control

board.

Circuit breaker tripped. Reset breaker (813); see Circuit

Breaker Module, page 30. Check

230 Vac at output of breaker.

Damaged motor control board. Replace board. See Motor Control

Board, page 32.

Troubleshooting

22 313540G

Hydraulic pump does not develop

pressure. Low or zero pressure with

screeching noise.

Pump is not primed or lost its prime. Check electric motor rotation. Both

motor and hydraulic pump must

rotate counterclockwise when viewed

from shaft end. If rotation is incorrect,

reverse leads L1 and L2. See Con-

nect Electrical Cord in Reactor

H-VR Operation manual 313539.

Check dipstick to ensure that hydrau-

lic reservoir is properly filled (see

H-VR Operation manual 313539).

Check that inlet fitting is fully tight, to

ensure no air is leaking into the pump

inlet.

To prime pump, run unit at lowest

pressure setting and slowly increase

pressure. In some cases it may be

necessary to remove motor cover

and drive belt to allow for manual

(counterclockwise) rotation of

hydraulic pump. Turn fan pulley by

hand. Verify oil flow by removing oil

filter to see flow into filter manifold.

Reinstall oil filter. Do NOT operate

unit without a properly installed oil fil-

ter.

Screeching noise is characteristic of

cavitation and is normal at initial

startup for a maximum of 30 sec-

onds.

If noise continues longer than 30 sec-

onds, press motor key to shut

off the motor. Check that the inlet fit-

tings are tight and that the pump has

not lost its prime.

Hydraulic fluid is too hot. Ensure that the reservoir is properly

serviced. Improve ventilation to allow

more efficient heat dissipation.

Electric motor operating in wrong

direction for 3 Phase system.

Motor must operate counter-clock-

wise from pully end.

Drive belt loose or broken. Check drive belt condition. Replace if

broken.

PROBLEM CAUSE SOLUTION

Troubleshooting

313540G 23

Proportioning System

Before performing any troubleshooting procedures:

1. Relieve pressure, page 27.

2. Turn main power OFF .

3. Allow equipment to cool.

Problems

Try the recommended solutions in the order given for

each problem, to avoid unnecessary repairs. Also,

determine that all circuit breakers, switches, and con-

trols are properly set and wiring is correct before assum-

ing there is a problem.

PROBLEM CAUSE SOLUTION

Proportioning pump does not hold

pressure when stalled.

Pump piston or intake valve leaking. 1. Observe gauges to determine

which pump is losing pressure.

2. Determine in which direction the

pump has stalled by observing

which directional valve indicator

light is on. See Table 2, page 25

to isolate the problem.

3. Repair the valve; see pump man-

ual 313485.

Material imbalance. See Pres-

sure/Material Imbalance, page 25.

Restriction at the gun. Clean the gun; see Pumps Do Not

Reverse Direction, page 26.

Inadequate flow from pump; cavita-

tion.

Increase fluid supply to proportioning

pump:

• Use 2:1 supply pump

• Use minimum 3/4 in. (19 mm) ID

supply hose, as short as practical

Fluid is too thick. Consult your mate-

rial supplier for the recommended

fluid temperature to maintain a vis-

cosity of 250 to 1500 centipoise.

Worn pump inlet valve ball/seat or

gasket. Replace; see pump manual

313485.

Pressure relief/circulation valve leak-

ing back to supply.

Remove return line and determine if

flow is present while in SPRAY

mode.

Spraying at a ratio other than 1:1 can

cause pressure imbalance.

Size hoses and mix chamber appro-

priately.

Troubleshooting

24 313540G

Pumps do not reverse direction or

pumps do not move.

Damaged reversing switch assembly. See Pumps Do Not Reverse Direc-

tion, page 26.

Faulty directional valve. See Pumps Do Not Reverse Direc-

tion, page 26.

Erratic pump movement. Pump cavitation. Feed pump pressure is too low.

Adjust pressure to maintain 100 psi

(0.7 MPa, 7 bar) minimum.

Fluid is too thick. Consult your mate-

rial supplier for recommended fluid

temperature to maintain a viscosity of

250 to 1500 centipoise.

Faulty reversing switch connection. See Pumps Do Not Reverse Direc-

tion, page 26.

Faulty directional valve. Replace directional valve; see

Pumps Do Not Reverse Direction,

page 26.

Pump output low. Obstructed fluid hose or gun; fluid

hose ID too small.

Open, clear; use hose with larger ID.

Worn piston valve or intake valve in

displacement pump.

See pump manual 313485.

Inadequate feed pump pressure. Check feed pump pressure and

adjust to 100 psi (0.7 MPa, 7 bar)

minimum.

One pump is not in position “1”. Move pump to position “1”.

Fluid leak at pump rod seal. Worn throat seals. Replace. See pump manual 313485.

No pressure on one side. Fluid leaking from pump outlet rup-

ture disk (274).

Check if heater (2) and PRESSURE

RELIEF/SPRAY valve (SA or SB) are

plugged. Clear. Replace rupture disk

(274) with a new one; do not replace

with a pipe plug.

Inadequate feed pump pressure. Check feed pump pressure and

adjust to 100 psi (0.7 MPa, 7 bar)

minimum.

PROBLEM CAUSE SOLUTION

Troubleshooting

313540G 25

Pressure/Material Imbalance

To determine which component is out of balance, check

the color of some sprayed material. Two-component

materials are usually a mix of light and dark fluids, so

the under-proportioned component can often be readily

determined.

When you have determined which component is

under-proportioned, spray off-target, focusing on the

pressure gauge for that component.

For example: if component B is under-proportioned,

focus on the B-side pressure gauge. If the B gauge

reads considerably higher than the A gauge, the prob-

lem is at the gun. If the B gauge reads considerably

lower than the A gauge, the problem is at the pump.

FIG. 1. Pump Line when viewed from rear of machine

B (Resin)

Proportioning

Pump

r_256886_313540_4

Reversing

Switches

B Pump Arm

A (ISO)

Proportioning

Pump

A Pump Arm

Hydraulic Cylinder

Ratio Adjustment

Wheel

Ratio Lock Handle

Change Over Box

Switch Disk

123

321

Table 2. Directional Valve Indicator Status

Left Pump Directional

Indicator Lighted

Right Pump Directional

Indicator Lighted

B-side pump piston valve

dirty or damaged

B-side pump inlet valve

dirty or damaged

A-side pump inlet valve

dirty or damaged

A-side pump piston valve

dirty or damaged

Troubleshooting

26 313540G

Pumps Do Not Reverse Direction

1. For the proportioning pumps to reverse direction,

the switch disk must contact the reversing switches.

Ensure that the change over box is assembled cor-

rectly and that none of the components are dam-

aged. See FIG. 1 (page 25) and Parts (page 58).

2. Check the function of the directional valve. Direction

indication lights should switch on and off based on

the position of the reversing switches (199). LEDs

D19 and D20 (near J5 reversing switch connector

on motor board, see FIG. 6) should alternately illumi-

nate when each switch is activated.

There are two possible problems with the directional

valve:

a. If D19 and D20 do not alternately illuminate, the

possible causes include:

• faulty reversing switch wiring,

• faulty reversing switch, or

• faulty motor board.

To resolve this problem:

• verify that the reversing switch cable is con-

nected at the bulkhead bracket and that it is

plugged into the J5 connector on the motor

board.

• verify reversing switches. Unplug the J5

reversing switch connector. Verify that when

the switches are not triggered there is conti-

nuity between 1150-NC and 1160-T-COM,

and between 1150-NC and 1170-B-COM.

Toggle reversing switches. Ensure that con-

tinuity between 1150-NC and 1160-T-COM,

and between 1150-NC and 1170-B-COM is

lost. Refer to the Electrical Diagrams man-

ual 312064 (Detailed Schematic, Motor

Controls (3-Phase Motor)). If these four

conditions are not verified, replace revers-

ing switches.

• if the reversing switch and wiring are not the

cause, and D19 and D20 will not alternately

illuminate, replace the motor board.

b. If D19 and D20 do illuminate but the direction

indication lights do not, the possible causes

include:

• faulty motor board,

• faulty directional valve wiring, or

• faulty directional valve.

To resolve this problem:

• verify the motor board output voltages at the

J18 directional valve connector. When the

reversing switch is toggled one direction,

there should be 230V output between pins

1 and 2 (A+ and A-). When it is toggled the

other direction, there should be 230V output

between pins 3 and 4 (B+ and B-). If output

voltages are not present, replace the motor

board.

• verify continuity of each directional valve

wire and verify wiring connections (see

Electrical Diagrams manual 312064).

• if motor board and wiring are not the cause,

replace the directional valve.

NOTE: For diagnostic purposes, it is possible to

manually override the directional valve by using a

small screwdriver to depress the button in the cen-

ter of either directional valve end cap.

FIG. 2: Hydraulic Directional Valve Assembly

r_256886_313540_1

Directional Valve

Repair

313540G 27

Repair

Pressure Relief Procedure

1. Relieve pressure in gun and perform gun shutdown

procedure. See gun manual.

2. Close gun fluid manifold valves A and B.

3. Shut off feed pumps and agitator, if used.

4. Turn PRESSURE RELIEF/SPRAY valves (SA, SB)

to PRESSURE RELIEF/CIRCULATION . Route

fluid to waste containers or supply tanks. Ensure

gauges drop to 0.

5. Engage gun piston safety lock.

6. Disconnect gun air line and remove gun fluid mani-

fold.

Repairing this equipment requires access to parts that

may cause electric shock or other serious injury if

work is not performed properly. Have a qualified elec-

trician connect power and ground to main power

switch terminals, see operation manual. Be sure to

shut off all power to the equipment before repairing.

ti2421a

ti9879a

SA

SB

ti2409a

ti2554a

Repair

28 313540G

Flushing

• Flush out old fluid with new fluid, or flush out old

fluid with a compatible solvent before introducing

new fluid.

• Use the lowest possible pressure when flushing.

• All fluid components are compatible with common

solvents. Use only moisture-free solvents.

• To flush feed hoses, pumps, and heaters separately

from heated hoses, set PRESSURE

RELIEF/SPRAY valves (SA, SB) to PRESSURE

RELIEF/CIRCULATION . Flush through bleed

lines (N).

• To flush entire system, circulate through gun fluid

manifold (with manifold removed from gun).

• To prevent moisture from reacting with isocyanate,

always leave the system dry or filled with a mois-

ture-free plasticizer or oil. Do not use water.

Proportioning Pumps

NOTE: See manual 313485 for pump repair instruc-

tions.

1. Shut off , , and heat zones.

2. Flush, page 28.

3. If pumps are not parked, press . Trigger gun

until pumps stop.

4. Turn main power OFF . Disconnect power

supply.

Flush equipment only in a well-ventilated area. Do not

spray flammable fluids. Do not turn on heaters while

flushing with flammable solvents.

SA

SB

ti9880a

N

N

To avoid injury and damage to pump arms and ratio

adjustment screws, relieve all pressure and shut off all

power before repairing proportioning pumps.

5. Shut off both feed pumps. Close both fluid inlet ball

valves (B).

AB

ti10971a

B

Repair

313540G 29

NOTE: Use a drop cloth or rags to protect Reactor

H-VR and surrounding area from spills.

7. Remove guard. Loosen all four clamping knobs

(190), and remove guard (180).

8. Disconnect all fluid hoses connected to pumps.

9. Remove pump base pin (183) and top pin (255) on

both pumps. See page 57.

10. Remove pump assemblies and take to a workbench.

11. See manual 313485 for pump repair instructions.

12. Reconnect pump in reverse order

NOTE: Insert pump top pin (255) before base pin

(183) when reconnecting pump.

13. Replace guard (180) and tighten all four clamping

knobs (190). Ensure warning label on guard faces

outward on machine.

6. Turn both PRESSURE RELIEF/SPRAY valves (SA,

SB) to PRESSURE RELIEF/CIRCULATION .

Route fluid to waste containers or supply tanks.

Ensure gauges drop to 0.

To avoid injury, never remove guard unless all pres-

sure is relieved and all power is shut off.

FIG. 3: Remove Guard

ti9879a

SA

SB

r_256886_313539_6

180

190

190

FIG. 4: Remove Pump Pins

r_256886_313539_7

184

183

Repair

30 313540G

Circuit Breaker Module

1. Turn main power OFF . Disconnect power

supply. Turn circuit breakers on to test.

2. Relieve pressure, page 27.

3. Using an ohmmeter, check for continuity across cir-

cuit breaker (top to bottom). If no continuity, trip

breaker, reset, and retest. If still no continuity,

replace breaker as follows:

a. Refer to electrical diagrams and to TABLE 3. Dis-

connect wires and remove bad breaker.

b. Install new breaker and reconnect wires.

Table 3: Circuit Breakers, see FIG. 5

Ref. Size Component

809 50A Hose/Transformer

Secondary Side

811 40A Transformer

Primary

812A 50A Heater A

812B 50A Heater B

813 20A Motor/Pumps

FIG. 5. Circuit Breaker Module

ti9884a

812A

813

809

811

NOTE: To reference cables and con-

nectors, see the electrical diagrams and

the parts drawings on page 64.

812B

Repair

313540G 31

Electric Motor

Removal

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Remove motor shroud.

4. Disconnect motor cables as follows:

a. Refer to electrical diagrams in the Reactor Elec-

trical Diagram manual 312064. Motor control

board is on right side inside cabinet, see page

32.

b. Remove motor electric junction box cover.

c. Make a note of or label the wire connections.

Refer to the Reactor Electrical Diagram manual

312064 and the diagram inside the motor junc-

tion box cover. The motor must operate counter-

clockwise when looking at the output shaft.

5. Remove screws holding motor to bracket. Lift motor

off unit.

Installation

1. Place motor on unit.

2. Fasten motor with screws.

3. Connect the wires, using wire nuts. Refer to the

Reactor Electrical Diagram manual 312064 and the

diagram inside the motor junction box cover. The

motor must operate counterclockwise when looking

at the output shaft.

NOTE: 3-Phase Motors: motor must rotate counter-

clockwise when viewed from shaft end. If rotation is

incorrect, reverse power leads L1 and L2. See Reac-

tor H-VR Operation manual 313539, Connect Electri-

cal Cord.

4. Return to service.

NOTICE

Motor is heavy. Two people may be required to lift.

Repair

32 313540G

Motor Control Board

NOTE: Motor control board has one red LED (D11).

Power must be on to check. See FIG. 6 for location.

Function is:

• Startup: 1 blink for 60 Hz, 2 blinks for 50 Hz.

• Motor running: LED on.

• Motor not running: LED off.

• Diagnostic code (motor not running): LED blinks

diagnostic code, pauses, then repeats (for

example, E21=21 blinks, pause, 21 blinks).

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Refer to electrical diagrams. Motor control board is

on right side inside cabinet.

4. Put on static conductive wrist strap.

5. Disconnect all cables and connectors from board.

6. Remove nuts (40) and take entire motor control

assembly to workbench.

7. Remove screws and take board off heatsink.

8. Set DIP switch (SW2) on new board. See TABLE 4

for factory settings. See FIG. 6 for location on board.

9. Install new board in reverse order. Apply thermal

heatsink compound to mating surfaces of board and

heatsink.

NOTE: Order Part 110009 Thermal Compound.

NOTICE

Before handling board, put on a static conductive

wrist strap to protect against static discharge which

can damage board. Follow instructions provided with

wrist strap.

Table 4: DIP Switch (SW2) Settings

DIP

Switch ON (up) OFF (down)

Switch 1 Motor soft start ON

(factory default)

(Not applicable to

3-phase motors)

Switch 2 ON for pressure

imbalance alarm

(factory default)

OFF for pressure

imbalance warn-

ing

Switch 3 Standby ON Standby OFF

(factory default)

Switch 4 N/A OFF

Table 5: Motor Control Board Connectors

Connector Pin Description

J1 n/a Main power

J3 n/a Transducer A

J4 n/a Not used

J7 n/a Not used

J8 n/a Transducer B

J9 n/a Motor thermostat (NC)

J10 n/a Not used

J12 n/a Data reporting

J13 n/a To display board

J14 n/a Motor power

J18 1 Directional valve, A+

2 Directional valve, A-

3 Directional valve, B+

4 Directional valve, B-

5GND

J5 1 Pumpline reversing switch

(1150-NC)

2 Pumpline reversing switch

(1160-T-COM)

3 Pumpline reversing switch

(1170-B-COM)

Repair

313540G 33

FIG. 6. Motor Control Board

Apply 110009 thermal heatsink

compound to mating surfaces.

1

ti7724a

Motor Control

J3 (A)

J8 (B)

J1 J14

J7 J13

J18

1

D11

J9

SW2

ti3178c-4

J4

J12

J5

ON

OFF

1234

ON

D19

D20

Repair

34 313540G

Transducers

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Refer to electrical diagrams. Motor control board is

on right side inside cabinet.

4. Disconnect transducer cables at board; see FIG. 6,

page 33. Reverse A and B connections and check if

diagnostic code follows; see E21: No component A

transducer, page 12.

5. If transducer fails test, thread cable through top of

cabinet. Note path as cable must be replaced in

same way.

6. Install o-ring (720) on new transducer (706), FIG. 7.

7. Install transducer in manifold. Mark end of cable

with tape (red=transducer A, blue=transducer B).

8. Route cable into cabinet and thread into bundle as

before.

9. Connect transducer cable at board; see FIG. 6, page

33.

Electric Fan

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Check fuses (F) at left of breaker module, FIG. 8.

Replace if blown. If good, continue with step 4.

4. Refer to electrical diagrams. Disconnect fan wires

from fuses (F).

5. Remove fan.

6. Install fan in reverse order.

FIG. 7. Transducers

ti9885a

720

706 (B Side)

701

706 (A Side)

FIG. 8. Fan Fuses

F

ti9884a-1

Repair

313540G 35

Temperature Control Module

Table 7: Temperature Power Module Connections

Table 6: Temperature Control Module Connections

Connector Description

DATA (A) Data reporting

SENSOR (B)

PIN

HOSE T/C P; FTS (purple)

12

11 HOSE T/C R; FTS (red)

10 HOSE T/C S; FTS (silver

(unshielded bare wire))

9 HEATER T/C B, Y;

Thermocouple (yellow)

8 HEATER T/C B, R;

Thermocouple (red)

7 Not used

6 HEATER T/C A, Y;

Thermocouple (yellow)

5 HEATER T/C A, R;

Thermocouple (red)

4, 3 OVERTEMPERATURE B;

Overtemperature switch B

2, 1 OVERTEMPERATURE A;

Overtemperature switch A

DISPLAY (C) Display

COMMUNICATION (D) Communication to power

boards

PROGRAM (E) Software programming

BOOT (F) Software bootloader

POWER/RELAY (G) Circuit board power input and

contactor control output

Connector Description

COMMUNICATION

(H)

Communication to control

board

POWER (J) Power to heater

FIG. 9: Temperature Control Module Connections

A

B

C

Bottom of Power Modules

Right Side of

Control Heater Module

D

E

F

G

ti9875a

ti9843a1

ti9843a4

H

J

Repair

36 313540G

Test SCR Circuit

1. Test the SCR circuit in the on position:

a. Make sure everything is connected, including

the hose.

b. Turn main power ON .

c. Adjust the hose heat setpoint above the ambi-

ent hose temperature.

d. Turn on heat zone by pressing .

e. Hold down to view electrical current.

Hose current should ramp up to 45A. If there is

no hose current, see E03: No zone current,

page 10. If hose current exceeds 45A, see E02:

High zone current, page 10. If hose current

stays several amps below 45A, hose is too long

or voltage is too low.

2. Test the SCR circuit in the off position:

a. Make sure everything is connected, including

the hose.

b. Turn main power ON .

c. Adjust the hose heat setpoint below the ambi-

ent hose temperature.

d. Turn on heat zone by pressing .

e. Using a voltmeter, carefully measure the voltage

at the hose connector. You should not get a volt-

age reading. If you do, the SCR on the tempera-

ture control board is bad. Replace the

temperature control assembly.

Replacing Temperature Control Assembly

Modules

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Refer to electrical diagrams; see Electrical Dia-

grams manual 312064. Temperature control assem-

bly is on left side inside cabinet.

4. Remove bolts that secure transformer assembly and

slide assembly to side in cabinet.

5. Put on static conductive wrist strap.

6. Disconnect all cables and connectors from assem-

bly; see Temperature Control, page 62.

7. Remove nuts and take entire temperature control

assembly to workbench.

8. Replace defective module.

9. Install assembly in reverse order.

NOTICE

Before handling assembly, put on a static conductive

wrist strap to protect against static discharge which

can damage assembly. Follow instructions provided

with wrist strap.

Repair

313540G 37

Primary Heaters

Heater Element

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Wait for heaters to cool.

4. Remove heater shroud.

5. See page 60 for parts. Disconnect heater element

wires from heater wire connector. Test with ohmme-

ter.

6. To remove heater element, first remove thermocou-

ple (410) to avoid damage, see step 7, page 38.

7. Remove heater element (407) from housing (401).

Be careful not to spill any fluid left in housing.

8. Inspect element. It should be relatively smooth and

shiny. If there is a crusted, burnt, ash-like material

adhered to element or sheath shows pitting marks,

replace element.

9. Install new heater element (407), holding mixer

(409) so it does not block thermocouple port (P).

10. Reinstall thermocouple, page 38.

11. Reconnect heater element leadwires to heater wire

connector.

12. Replace heater shroud.

Line Voltage

The primary heaters output their rated wattage at 230

Vac. Low line voltage will reduce power available and

the heaters will not perform at full capability.

Total Heater

Wattage Element Ohms

7,650 2550 18-21

Repair

38 313540G

Thermocouple

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Wait for heaters to cool.

4. Remove heater shroud.

5. Disconnect thermocouple wires from B on tempera-

ture control module. See TABLE 6, page 35 and FIG.

9, page 35.

6. Feed thermocouple wires out of cabinet. Note path

as wires must be replaced in the same way.

7. See FIG. 10. Loosen ferrule nut (N). Remove ther-

mocouple (410) from heater housing (401), then

remove thermocouple housing (H). Do not remove

the thermocouple adapter (405) unless necessary. If

adapter must be removed, ensure that mixer (409)

is out of the way when replacing the adapter.

8. Replace thermocouple, FIG. 10.

a. Remove protective tape from thermocouple tip

(T).

b. Apply PTFE tape and thread sealant to male

threads and tighten thermocouple housing (H)

into adapter (405).

c. Push in thermocouple (410) so tip (T) contacts

heater element (407).

d. Holding thermocouple (T) against heater ele-

ment, tighten ferrule nut (N) 1/4 turn past tight.

9. Route wires (S) into cabinet and thread into bundle

as before. Reconnect wires to board.

10. Replace heater shroud.

11. Turn on heaters A and B simultaneously to test.

Temperatures should rise at same rate. If one

heater is low, loosen ferrule nut (N) and tighten ther-

mocouple housing (H) to ensure thermocouple tip

(T) contacts element (407).

FIG. 10. Thermocouple

409

401

S

N

H

T

407

Apply PTFE tape and thread sealant.

1

1

408

ti7924a

Apply 110009 thermal heatsink compound.

2

2

410

405

Repair

313540G 39

Overtemperature Switch

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Wait for heaters to cool.

4. Remove heater shroud.

5. Disconnect one leadwire from overtemperature

switch (408), FIG. 10. Test across switch with ohm-

meter. Resistance must be approximately 0 ohms.

6. If switch fails test, remove wires and screws. Dis-

card failed switch. Apply thermal compound

110009, install new switch in same location on

housing (401), and secure with screws (411).

Reconnect wires.

NOTE: If wires need replacement, disconnect from

temperature control board. See TABLE 6, page 35 and

FIG. 9, page 35.

Heated Hose

NOTE: Refer to the heated hose manual 309572 for

hose replacement parts.

Check Hose Connectors

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

NOTE: Whip hose must be connected.

3. Disconnect hose connector (D) at Reactor, FIG. 11.

4. Using an ohmmeter, check between the two termi-

nals of the connector (D). There should be continu-

ity.

5. If hose fails test, retest at each length of hose,

including whip hose, until failure is isolated.

Check FTS Cables

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Disconnect FTS cable (F) at Reactor, FIG. 11.

4. Test with ohmmeter between pins of cable connec-

tor.

5. If cable fails test, retest at FTS, page 39.

FIG. 11. Heated Hose

Pins Result

1 to 2 approximately 35 ohms per 50 ft (15.2 m) of

hose, plus approximately 10 ohms for FTS

1 to 3 infinity

ti9878a

FD

Repair

40 313540G

Fluid Temperature Sensor (FTS)

Test/Removal

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Remove tape and protective covering from FTS

(21), FIG. 11. Disconnect hose cable (F). Test with

ohmmeter between pins of cable connector.

4. If FTS fails any test, replace FTS.

5. Disconnect air hoses (C, L), and electrical connec-

tors (D).

6. Disconnect FTS from whip hose (W) and fluid hoses

(A, B).

7. Remove ground wire (K) from ground screw on

underside of FTS.

8. Remove FTS probe (H) from component A (ISO)

side of hose.

Installation

The Fluid Temperature Sensor (FTS) is supplied. Install

FTS between main hose and whip hose. See Heated

Hose manual 309572 for instructions.

Pins Result

1 to 2 approximately 10 ohms

1 to 3 infinity

3 to FTS groundscrew 0 ohms

1 to FTS component A

fitting (ISO)

infinity

FIG. 12: Fluid Temperature Sensor and Heated Hoses

A

B

H

C

L

ISO

AW

B

D

K

ti9581c

Repair

313540G 41

Transformer Primary Check

1. Turn main power OFF .

2. Locate the two smaller (10 AWG) wires coming out

of transformer. Trace these wires back to contactor

and circuit breaker (811). Use an ohmmeter to test

for continuity between two wires; there should be

continuity.

Transformer Secondary Check

1. Turn main power OFF .

2. Locate the two larger (6 AWG) wires coming out of

transformer. Trace these wires back to large green

connector under hose control module and circuit

breaker (809). Use an ohmmeter to test for continu-

ity between two wires; there should be continuity.

If you are not sure which wire in green plug under

hose module connects to transformer, test both

wires. One wire should have continuity with the

other transformer wire in breaker (809) and the

other wire should not.

3. To verify transformer voltage, turn on hose zone.

Measure voltage from 18CB-2 to

POD-HOSE-P15-2; see Reactor Electrical Dia-

grams manual 312064.

* For 230 Vac line voltage.

Replace Transformer

NOTE: Use this procedure to replace transformer.

1. Turn main power OFF . Disconnect power

supply.

2. Open Reactor cabinet.

3. Remove bolts holding transformer to cabinet floor.

Slide transformer forward.

4. Disconnect the transformer wires; see Reactor Elec-

trical Diagrams manual 312064.

5. Remove transformer from cabinet.

6. Install new transformer in reverse order.

FIG. 13: Circuit Breaker Module

809 811

Model Secondary Voltage

310 ft. 90 Vac*

410 ft. 120 Vac*

Repair

42 313540G

Display Module

Temperature and Pressure Displays

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Refer to electrical diagrams.

4. Put on static conductive wrist strap.

5. Disconnect main display cable (20) at lower left cor-

ner of display module; see FIG. 14.

6. Remove screws (509, 510) and cover (504); see

FIG. 14.

7. Disconnect cable connectors (506 and 511) from

back of temperature display (501) or pressure dis-

play (502); see FIG. 14.

8. Disconnect ribbon cable(s) (R) from back of display;

see FIG. 14.

9. Remove nuts (508) and plate (505).

10. Disassemble display, see detail in FIG. 14.

11. Replace board (501a or 502a) or membrane switch

(501b or 502b) as necessary.

12. Reassemble in reverse order, see FIG. 14. Apply

medium strength thread sealant where shown. Be

sure display cable ground wire (G) is secured

between cable bushing and cover (504) with screws

(512).

Red Stop Button

1. Turn main power OFF . Disconnect power

supply.

2. Relieve pressure, page 27.

3. Refer to electrical diagrams.

4. Put on static conductive wrist strap.

5. Remove screws (509, 510) and cover (504), FIG. 14.

6. Disconnect button cable connectors (506) from back

of temperature display (501) and pressure display

(502).

7. Remove red stop button (506).

8. Reassemble in reverse order. Be sure display cable

ground wire (G) is secured between cable bushing

and cover (504) with screws (512).

NOTICE

Before handling board, put on a static conductive

wrist strap to protect against static discharge which

can damage board. Follow instructions provided with

wrist strap.

If replacing both displays, label temperature display

cables TEMP and pressure display cables PUMP

before disconnecting.

NOTICE

Before handling board, put on a static conductive

wrist strap to protect against static discharge which

can damage board. Follow instructions provided with

wrist strap.

Repair

313540G 43

FIG. 14. Display Module

ti2574a

502

501

503

504

505

506

507

508

510

511

512

506

ti3172a

20

501a

501c

501b

502b

502c

502a

G

511

R

R

Detail of Membrane Switches and Display Boards

Temperature Display Pressure Display

Apply medium strength thread sealant.

1

1

1

1

1

Repair

44 313540G

Inlet Fluid Strainer Screen

The inlet strainer at each proportioning pump filters out

solid matter that can plug the inlet check valves. Inspect

the screens daily as part of the startup routine, and

clean as required.

Isocyanate can crystallize from moisture contamination

or from freezing. If the chemicals used are clean and

proper storage, transfer, and operating procedures are

followed, there should be minimal contamination of the

A-side screen.

NOTE: Clean the A-side screen only during daily

startup. This minimizes moisture contamination by

immediately flushing out any isocyanate residue at

the start of dispensing operations.

1. Close the material supply valve at the pump inlet to

prevent material from being pumped while the

strainer plug (C) is removed.

2. Place a container under the strainer base to catch

drain off when removing the strainer plug.

3. Remove the screen (A) from the strainer manifold.

Thoroughly flush the screen with gun cleaner and

shake it dry. Inspect the screen for blockage. No

more than 25% of the mesh should be restricted. If

more than 25% is blocked, replace the screen.

Inspect the strainer gasket (B) and replace as

required.

4. Ensure the pipe plug (D) is securely screwed into

the strainer plug (C). Install the strainer plug with the

screen (A) and gasket (B) in place and tighten. Do

not overtighten. Let the gasket make the seal.

5. Open the material supply valve, ensure that there

are no leaks, and wipe the equipment clean.

6. Proceed with operation.

* Fluid filter screen (within 161c) replacements:

Change Hydraulic Fluid and

Filter

See Table 8 for recommended frequency of oil changes.

NOTE: Change break-in oil in a new unit after first

250 hours of operation or within 3 months, which-

ever comes first.

Table 8: Frequency of Oil Changes

1. Relieve pressure, page 27.

2. Allow hydraulic fluid to cool.

FIG. 15. Y Strainer Components

Part Description

180199 20 mesh (standard); 1 pack

255082 80 mesh (optional); 2 pack

255083 80 mesh (optional); 10 pack

187758 Replacement gasket

Ambient

Temperature

Recommended

Frequency

0 to 90°F

(-17 to 32°C)

1000 hours or 12 months,

whichever comes first

90°F and above

(32°C and above)

500 hours or 6 months, which-

ever comes first

161c

A*

D

C

B

Repair

313540G 45

3. Place a pan under reservoir drain plug (110k) to

catch oil.

4. Remove drain plug (110k).

5. Place a rag around base of oil filter (135) to prevent

oil from spilling. Unscrew filter 1/4-3/4 turn to break

air lock in filter. Wait five minutes to allow oil in filter

to drain back into reservoir. Unscrew filter and

remove.

6. Reinstall drain plug (110k).

7. Replace filter (135):

a. Coat filter seal with fresh oil.

b. Screw filter on snug, then an additional 1/4 turn.

8. Refill reservoir with approved hydraulic fluid. See

Table 9.

9. Proceed with normal operation.

NOTE: Upon starting motor, hydraulic pump may

make a screeching noise until primed. If this noise

continues for more than 30 seconds, switch off

motor control. See Hydraulic Drive System, page 21.

FIG. 16: Change Hydraulic Fluid and Filter

ti9888a

135

110k

Repair

46 313540G

Table 9: Approved Anti-Wear (AW) Hydraulic Oils

Supplier Name

Citgo A/W ISO Grade 46

Amsoil AWI ISO Grade 46 (synthetic*)

BP Oil International Energol® HLP-HM, ISO Grade 46

Carl Bechem GmbH Staroil HVI 46

Castrol Hyspin AWS 46

Chevron Rykon® AW, ISO 46

Exxon Humble Hydraulic H, ISO Grade 46

Mobil Mobil DTE 25, ISO Grade 46

Shell Shell Tellus, ISO Grade 46

Texaco Texaco AW Hydraulic, ISO Grade 46

* Note: Do not mix mineral-based and synthetic hydraulic oils. Completely drain oil from reservoir and pump prior to

converting between oils.

If the approved oils are not available in your area, use an alternative hydraulic oil meeting the following require-

ments:

Oil Type:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Anti-Wear (AW) Hydraulic

ISO Grade:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Viscosity, cSt at 40°C: . . . . . . . . . . . . . . . . . . . . .43.0-47.0

Viscosity, cSt at 100°C: . . . . . . . . . . . . . . . . . . . .6.5-9.0

Viscosity Index: . . . . . . . . . . . . . . . . . . . . . . . . . .95 or higher

Pour Point, ASTM D 97:. . . . . . . . . . . . . . . . . . . .-15°F (-26°C) or lower

Other essential properties: . . . . . . . . . . . . . . . . .Formulated for anti-wear, anti-foaming, oxidation stability,

corrosion protection, and water separation

Parts

313540G 47

Parts

38

4

9

20

52

44

67

52

63

99

42▲

See page 52

See page 53

See page 53

See page 52

See page 50

ti9831a

76

44

60

107

See page 60

100

37

60

60

60

60

30

37

77

84

84

Parts

48 313540G

See page 49

r_256886_313540_2

181

167

166

180

164

161

160

162

163

165

172

177

173

171

168

169

175

177

174 146

185, 186, 187

182

170

169

174

See page 54

104

105

106

Parts

313540G 49

See page 57

r_256886_313540_4

188

190

183, 184

182

198

194

193

192

195, 196, 197

191

189

See page 58

182

See page 57

Pump Assembly Overview

199

Parts

50 313540G

10

25, 147

32

54▲

102

97

85

24

13

33

2

85

51

Detail of Cabinet Area

See page 51

TI9834a

53

23

36 23

45

35

102

97

Parts

313540G 51

8 (Ref)

Left Side of Cabinet

Right Side of Cabinet

40

5

62

55, 56

103 (Ref)

8

26

29

31

27

6

40

TI9835a

TI9836a

39

68

Parts

52 313540G

TI9838a

Detail, Fluid Manifold Area

Detail, Proportioner Area

78

88

39 39

89

78

7, see page 63

See page 59

15

17

111 (Ref)

111 (Ref)

57

94

93

151

19

79

79

343

717 (Ref)

Parts

313540G 53

Detail, Electric Motor Area

Detail, Hydraulic Reservoir Area

103

82

90

47

48

96

3

See page 50

111 (Ref)

118 (Ref)

1 (Ref)

ti7709a

TI9832b

57

111 (Ref)

119, 120

113 115 60

118

150

142, 143

112

60

137

132

117

127

111 (Ref)

60

114

60

111

See page 54

129

94

60

114

135

134

133 125

126 139 93

133

132

146

116

92

153

122

Parts

54 313540G

Ref. 161, Fluid Inlet Kit

Ref. 110, Hydraulic Reservoir

ti9840a

110b

110c

110d

110j

110f

39

110k

110m

r_256886_313540_7

161d

161a

161b

161c

161d

Parts

313540G 55

Parts

Ref. Part Description Qty.

2 247813 HEATER 2

3 247785 MOTOR 1

4 245974 DISPLAY; see page 61 1

5 CONTROL, temperature; see page

62

1

6 247835 BOARD, circuit, motor control 1

7 247823 MANIFOLD, fluid; see page 63 1

8 247786 TRANSFORMER 1

9 247832 COVER, motor 1

10 246976 COVER, main cabinet 1

11 PUMP, proportioning; see page 59 1

13 115834 FAN, cooling 1

14 15X243 TUBE, inlet, component A 1

15 15R645 TUBE, outlet, component A 1

16 15X241 TUBE, inlet, component B 1

17 15R644 TUBE, outlet, component B 1

18★247787 CABLE, harness, heater overtemp.,

includes 12-pin connector

1

19 15B380 CABLE, hose, control; see manual

312064

1

20 15B383 CABLE, display 1

21★261669 KIT, fluid temp sensor, coupler 1

23 103181 WASHER, lock ext 1

24 15B360 GASKET, fan 1

25 255047 STRAIN RELIEF, M40 thread 1

26 MODULE, breaker; see page 64 1

27 116149 SPACER 4

29 117666 TERMINAL, ground 1

30 C19843 SCREW, CAP, socket hd 1

31 247841 SWITCH, disconnect 1

32 247842 KNOB, operator disconnect 1

33 117723 SCREW, mach, slotted hd 4

34 C20487 NIPPLE, hex 2

35 247502 COVER, heater wire 2

36 247843 BRACKET, heater 2

37 167002 INSULATOR, heat 4

38 117623 NUT, cap (3/8-16) 4

39 113796 SCREW, flanged, hex hd 14

40 115942 NUT, hex, flange head 9

42 15K817 LABEL, fault codes 1

44 RIVET, pop; 3/16 in. (5 mm) x 0.4

in. (10 mm)

8

45▲189930 LABEL, caution 2

47 247845 PULLEY, drive 1

48 803889 BELT 1

49★15B593 SHIELD, membrane switch 1

50★308212 PAD, pamphlet safety 1

51 15B775 COVER, wire access 1

52 247846 COVER, heater 2

53 SCREW, machine, pan hd;

8-32 x 3/8

3

54▲15G280 LABEL, warning 1

55 113505 NUT, KEPS, hex hd 4

56 112776 WASHER, plain 2

57 113802 SCREW, hex hd, flanged 8

58★STRAP, tie, wire 20

60 111800 SCREW, cap, hex hd 35

62 247782 SPACER 4

63 247850 COVER, front 1

67 117284 GRILL, fan guard 1

68† 117553 SWITCH, added pole 1

74★206995 THROAT SEAL LIQUID; 1 quart 1

76 115836 GUARD, finger 1

77 186494 CLIP, spring 5

78 205447 COUPLING, hose 2

79 054826 TUBE, PTFE; 1/4 in. (6 mm) ID; 8 ft

(2.4 m)

8

82 15H207 BRACKET, tensioner 1

84▲189285 LABEL, caution 2

85 114269 GROMMET, rubber 2

88 247851 FITTING, reducer #5 x #8 JIC 1

89 247852 FITTING, reducer #6 x #10 JIC 1

90 111802 SCREW, cap, hex hd; 1/2-13 x 3/4

in. (19 mm)

2

93 15T895 HOSE, supply 1

94 247784 TUBE, return 1

96 247853 ADJUSTER, belt, tensioner 1

97 15G816 COVER, plate, wire way 1

99 112125 PLUG, tube 2

100 247780 LABEL 1

102 15H189 BOOT, wire feed through 1

103 247790 CONDUIT, assembly, motor power 1

104 100560 SCREW, cap, hex hd; 3/8-16 4

105 100133 WASHER, lock; 3/8 in. 4

106 100731 WASHER; 3/8 in. 4

107 119253 SUPPRESSOR, ferrite; 151 ohm 1

110 247826 RESERVOIR, hydraulic; includes

110b-110m; see page 54

1

110b 247778 . HOUSING, inlet 1

110c 247771 . GASKET, inlet 1

110d 247777 . TUBE, inlet 1

110f 247770 . TUBE, return 1

110j 116919 . FILTER, inlet 1

110k 255032 . PLUG 1

110m 255021 . FITTING, straight 1

111 247822 BRACKET, motor mount 1

112 247819 BRACKET, mounting, pump 1

113 255019 PUMP, hydraulic 1

114 247821 BRACKET, reservoir, hydraulic 2

115 247820 BRACKET, support, pumpmount 1

116 247829 COOLER, hydraulic 1

117 255020 ELBOW; 1-1/16 npt(m) x 1/2 in. (13

mm) tube

1

Ref. Part Description Qty.

Parts

56 313540G

▲Replacement Danger and Warning labels, tags, and

cards are available at no cost.

† Model 256887 only.

✿Available with fluid hose kit 257791.

✖Available with pin and bearing kit 257794.

★Not shown.

118 247856 PULLEY, fan 1

119 15H512 LABEL, control 1

120 15H204 KNOB, pressure 1

122 117560 SCREW, set, socket hd 1

125 247793 HOSE, inlet, coupled 1

126 255029 GAUGE, pressure, fluid, panel

mount

1

127 121320 ELBOW 1

129 255036 ELBOW, male 1

130★117792 GUN, grease 1

131★117773 GREASE, lubricant 1

132 15G782 HOSE, coupled 1

133 15G784 HOSE, coupled 1

134 116915 DIPSTICK with breather cap 1

135 247792 FILTER, oil,18-23 psi bypass 1

137 116793 FITTING 1

139 107156 SCREW, cap socket head 3

142 112586 SCREW, cap, hex hd 2

143 110996 NUT, hex, flange hd; 5/16-18 2

144 C19862 NUT, lock, hex 1

146 247836 COVER, access 1

147 255048 NUT, strain relief, M40 thread 1

148★255039 CONNECTOR, heater 1

150 SCREW, set; 1/4 x 1/2 (13 mm) 2

151 261821 CONNECTOR, wire, 6 AWG (pair) 1

153 104373 WASHER, thrust 2

160 PUMP, assy.; see page 57 1

161 255653 KIT, fluid inlet; each kit includes

161a-161d

2

161a VALVE, ball; 3/4 in. 1

161b NIPPLE, hex 1

161c Y-STRAINER 1

161d FITTING, union, swivel; 3/4 in. 2

162 KIT, skid 1

163 257543 KIT, caster; includes 4 casters 1

164 100060 SCREW, cap, hex hd 4

165 101044 WASHER, plain 4

166 100018 WASHER, lock, spring 4

167 100321 NUT 4

168 15W350 BRACKET 1

169 122400 ELBOW, bulkhead; #8 JIC 2

170 117502 REDUCER; #5 x #8 JIC 1

171✿HOSE, moisture lock, assy., A; 3 ft. 1

172 122398 REDUCER; #6 x #8 JIC 1

173✿HOSE, moisture lock, assy., B; 3 ft. 1

174 122401 ADAPTER, bulkhead; #8 JIC - #6

nptf

2

175 111856 ELBOW, street; 3/8-18 npt 1

176 155677 ADAPTER, union,90 deg.;

3/8 nptf x 3/8 npsm

1

177 15X244 HOSE, coupled; 5600 psi 2

180 15X710 GUARD 1

181▲15W800 LABEL, warning 1

182▲15W349 LABEL, caution, pinch point 16

183✖PIN, base, fluid pump 2

184✖PIN, hitch 14

185 15X743 HANDLE, round 2

186 GC2108 WASHER, lock, spring, #10 4

Ref. Part Description Qty.

187 GC2188 SCREW, socket hd 4

188 GC0530 LABEL, calibration, right 2

189 GC0531 LABEL, calibration, left 2

190 GC0541 KNOB, clamping 4

191 GC1196 FITTING, lube; 1/8 npt 1

192 GC1139 SHAFT, guard 1

193 GC1126 EXTENSION, standoff, hex; 1 in. x

2 in.

4

194 GC1137 SHAFT, cylinder, hydraulic 1

195 GC2109 WASHER, lock, spring; 1/4 in. 4

196 100270 SCREW, cap, hex hd 4

197 GC2042 WASHER, flat, fender; 1/4 in. 4

198 FRAME 1

199 15W005 WIRE, switch, cable 1

Ref. Part Description Qty.

Parts

313540G 57

Sub Assemblies

Pump Assembly

226

184

279

222

213

184

255

224

216

212

223

225

273

220

184

225

228

227

222

218

229

217

211

214

222

215

254

238

274

275 or 276

225

184

r_256886_313540_5

Apply blue Loctite and torque to 250 ft-lbs (337.5 N•m).

Apply blue Loctite and torque to 15 ft-lbs (20.3 N•m).

3

5

5

3

Pump Detail

(A Side Pump Shown)

see manual

313485 280

Parts

58 313540G

✖Available with pin and bearing kit 257794.

r_256886_313540_8

271

246

250

253

204 208

272

250

249

252

258

249

265

251

250

253

247

278

205

3

Apply blue Loctite and torque to 250 ft-lbs (337.5 N•m).

3

Air Motor Detail

Ref. Part Description Qty.

204 GC2041 WASHER, flat, std; 1/2 in. 8

205 GC2112 WASHER, lock, spring;1/2 in, 8

208 159239 NIPPLE, pipe 2

211 GC0518 YOKE, guide rod 1

212 GC0527 WASHER, flat 4

213✖PIN, clevis; 1/2 in. 2

214 GC0419 WASHER, flat 4

215 GC0519 LINK, drive, pump 2

216 GC0521 BRACKET, pivot 2

217✖PIN, clevis; 1/2 in. 2

218 GC0420 WASHER, flat 4

220 GC0520 ADAPTER, pump 2

222 GC1195 FITTING, lube; 1/4-28 6

223 GC0524 SCREW, adjustment;1/2-20 2

224 GC0421 WASHER, flat 4

225 GC0526 SHAFT, locking 10

226 GC0532 WHEEL, hand, aluminum 2

227 GC0536 STUD; 5/8-11 x 3 in. 2

228 GC0912 SPACER; 1 5/16 in. diameter,

9/16 in.

2

229 GC0535 HANDLE 2

238 157191 FITTING, adapter (1/2 npt x 3/4

npt)

2

241 GC1147 PUMP, assy., fluid 2

246 15X709 PLATE, change over, bottom 1

247 GC1132 EXTENSION, stndoff, change over 4

249 GC2107 WASHER, lock, spring; #8 10

250 GC2194 SCREW, shdc; SST, 0.164-32 x

0.0750 SST

10

251 GC2118 SCREW, rdhd; CS,0.164-32 x

0.750 zp

6

252 15X708 GUARD, change over box 2

253 GC2052 WASHER, flat, std; #8 8

254 15W983 DISK, switch 1

255✖PIN, 2.75 in. base, fluid pump 2

256 GC1137 SHAFT, cylinder, hydraulic 1

258 15W340 BRACKET, limit switch 1

265 15X711 PLATE, change over, top 1

271 111856 ELBOW, street 1

272 155677 ADAPTER, union, 90 deg 1

273 108126 FITTING, tee, street 2

274 248187 HOUSING, rupture, disc 2

275 117832 ADAPTER; 9/16-18 JIC x 3/8 npt 1

276 122406 ADAPTER; 1/2-20 JIC x 3/8 npt 1

278 192348 NUT, head 4

279✖PIN, clevis; 1/2 in. 2

280 100081 BUSHING, pipe 2

Ref. Part Description Qty.

Parts

313540G 59

Hydraulic Directional Valve Assembly

Proportioner Assembly

314

r_256886_313540_6

322

321

313

309

327

304

305

306

307

308

342 343

341

340

326

345

347

346

344

Ref. Part Description Qty.

304 106258 O-RING 2

305 298040 MANIFOLD, hydraulic 1

306 113467 SCREW, socket head 4

307 120299 VALVE, directional, hydraulic 1

308 C19986 SCREW, socket head 4

309 247817 BRACKET, mounting 1

313 100214 WASHER, lock 4

314 108751 SCREW, socket head 4

321 158683 ELBOW, 90 deg. 1

322 100206 BUSHING, pipe 1

326 121312 ELBOW; 3/4 SAE x 1/2 JIC 1

327 295225 PLUG, pipe, flush 2

340 255037 ELBOW; 3/4 nptf 1

341 255038 CONNECTOR 1

342 15H184 WIRE, bi-directional cable, assy. 1

343 15H253 HOSE, gauge, hydraulic, 3000 psi 1

344 121309 CONNETOR; 3/4 SAE x 1/2 JIC 2

345 15W003 BLOCK, port 2

346 15X237 BRACKET, shroud 1

347 111800 SCREW, cap, hex hd 2

Ref. Part Description Qty.

Parts

60 313540G

7.65 kW Single Zone Heater

(Two Per Machine)

Part 247813

403

401

404

409

407

408

410 411

405

406

1

404

413

413

r_247813_312063

Apply 110009 thermal heatsink compound.

1

415

414

Ref. Part Description Qty

401 HOUSING, heater 1

403 121309 ADAPTER, 3/4 SAE-ORB x

1/2 in. JIC

2

404 15H304 PLUG 3

405 15H306 ADAPTER, thermocouple 1

406 120336 O-RING; fluoroelastomer 1

407 15B138 HEATER, immersion; 2550 W 3

408 15B137 SWITCH, overtemperature 1

409 15B135 MIXER, immersion heater 3

410 117484 SENSOR 1

411 100518 SCREW, machine, pan hd 2

413 15H305 PLUG, hollow 5

414 295607 PLUG, not shown 1

415 124132 O-RING 3

Ref. Part Description Qty

Parts

313540G 61

Display

ti2574a

502

501

503

504

505

506

507

508

510

511

512

506

511

ti3172a

501a

501c

501b

502b

502c502a

20 (Ref)

Ref. Part Description Qty.

501 245978 DISPLAY, pressure; includes

501a-501c

1

501a 246130 .BOARD, circuit 1

501b 246478 .SWITCH, membrane 1

501c 112324 .SCREW 4

502 245977 DISPLAY, temperature; includes

502a-502c

1

502a 246130 .BOARD, circuit 1

502b 246479 .SWITCH, membrane 1

502c 112324 .SCREW 4

503 15B293 GASKET 1

504 15B292 COVER 1

505 15B291 PLATE 1

506 246287 HARNESS, wire, red stop button 1

507 117499 HANDLE 2

508 117523 NUT, cap; 10-24 8

510 SCREW, machine, pan-hd; M5 x

0.8; 16 mm

4

511 15B386 CABLE, display 1

512 195853 SCREW, machine; M2.5 x 6 2

Ref. Part Description Qty.

Parts

62 313540G

Temperature Control

TI9843a

602

604

601

603

604

604

604

603

603

605

To B

Heater

Module

To A

Heater

Module

To Hose

Heater

Module

606

Ref. Part Description Qty.

601 247772 PANEL, module mounting 1

602 247827 HOUSING, control module 1

603 247828 HOUSING, heater module 3

604 115942 NUT, hex 4

605 247801 CABLE, communication 1

606 247825 KIT, cover, connector with screws 1

Parts

313540G 63

Fluid Manifold

▲ Replacement Warning labels, signs, tags, and cards

are available at no cost.

† Included in the following complete valve kits*:

ISO Valve Kit (left/red handle) 255149.

Resin Valve Kit (right/blue handle) 255150.

Valve Set Kit (both handles and grease gun) 255148.

* Complete valve kits also include thread sealant.

(Purchase kits separately).

Torque to 355-395 in-lb (40.1-44.6 N•m).

Apply sealant (113500) to threads.

Valve must be closed with handle position as shown on drawing.

** Apply PTFE tape or thread sealant to tapered threads.

1

2

3

TI9839b

708

706

718

702

703

705

714

715

704

701 712

713 717 714

707

716

1

2

3

2

3

3

702a

702b

Ref. Part Description Qty.

701 247837 MANIFOLD, fluid 1

702† 247824 VALVE, drain cartridge 2

702a† 158674 . O-RING 1

702b† 247779 . SEAL, seat, valve 1

703 102814 GAUGE, pressure, fluid 2

704 162453 FITTING, 1/4 npsm x 1/4 npt 2

705 24K999 TRANSDUCER, pressure, control 2

706 247788 HANDLE, red 1

707 247789 HANDLE, blue 1

708† 112309 NUT, hex, jam 2

712 117556 NIPPLE, #8 JIC x 1/2 npt 1

713 117557 NIPPLE, #10 JIC x 1/2 npt 1

714 121312 ELBOW, 90 degrees 2

715 100840 ELBOW, street; 1/4 npsm x 1/4 npt 2

716 111457 O-RING, PTFE 2

717▲189285 LABEL, caution 1

718† 150829 SPRING, compression 2

Ref. Part Description Qty.

Parts

64 313540G

Circuit Breaker Modules

178CB 187CB 197CB 172CB

238CR

170CR

168BR

A - 230V, 3 Phase Circuit Breaker Modules

For wiring and cable connections, refer to electrical dia-

grams manual 312064, supplied. See page 65 for parts.

818

807

809 812

813 819

801

808

815

817

814

816

811

810

806

805

820

802

803, 804 810

821

822

178CB 187CB 197CB 172CB

170CR

238CR

B - 400V, 3 Phase Circuit Breaker Modules

For wiring and cable connections, refer to electrical dia-

grams manual 312064, supplied. See page 65 for parts.

818

807

809 812

813 819

801

808

810

817

821

816

811

810

806

805

820

802

803, 804

822

Parts

313540G 65

Circuit Breaker Modules Parts List

Ref. Description

Breaker Modules

Qty

A

230V, 3 phase

B

400V, 3 phase

801 RAIL, mounting 255028 255028 1

802 CLAMP, block, end 255045 255045 1

803 HOLDER, fuse terminal, block 255043 255043 2

804 FUSE 255023 255023 2

805 TERMINAL, block 255042 255042 4

807 BRIDGE, plug in, jumper 255044 255044 2

808 BLOCK, terminal ground 255046 255046 1

809 BREAKER, 1 pole, 50A 255026 255026 1

810 CONTACTOR, relay, 65A 255022 255022 2

811 BREAKER, 2 phase, 40A 247768 247768 1

812 BREAKER, 2 phase, 50A 120579 120579 2

813 BREAKER, 3 pole, 20A 255025 255025 1

814 CONNECTOR, power lug 117679 3

815 BAR, power buss, 3 phase, 3x3 255024 1

816 CABLE, harness lower 247803 247803 1

817 CABLE, harness upper 247808 247807 1

818 CONNECTOR, 2 pin large 255027 255027 3

819 CONNECTOR, 3 pin 120895 120895 1

820 CONNECTOR, 4 pin 255031 255031 1

821 CONNECTOR, 2 pin small 255030 255030 1

822 CABLE, harness, hose wire 247791 247791 1

Dimensions

66 313540G

Dimensions

Dimension in. (mm)

A (height) 57.3 (1455.4)

B (width) 37.9 (961.6)

C (depth) 33.0 (838.2)

D (front and rear mounting holes) 32.5 (825.5)

F (side mounting holes) 30.4 (771.6)

G (mounting post inner diameter) 0.44 (11.2)

Dimension in. (mm)

A

C

B

D

D

F

G

Top View

Front of Machine

Rear of Machine

r_256886_313539_1

r_256886_313539_4

Technical Data

313540G 67

Technical Data

All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

Category Data

Maximum Fluid Working Pressure 3500 psi (24.1 MPa, 241 bar)

Fluid Inlets 3/4 npsm union in 1 in. npt(f) ball valve

Fluid Outlets Component A (ISO): #8 (1/2 in.) JIC, with #5 (5/16 in.) JIC adapter

Component B (RES): #10 (5/8 in.) JIC, with #6 (3/8 in.) JIC adapter

Fluid Circulation Ports 1/4 npsm(m), with plastic tubing, 250 psi (1.75 MPa, 17.5 bar) maximum

Maximum Fluid Temperature 190°F (88°C)

Maximum Output (10 weight oil at

ambient temperature)

3.0 gpm (11.4 liter/min) (60 Hz)

Line Voltage Requirement 230V 3 phase units: 195-264 Vac, 50/60 Hz

400V 3 phase units: 338-457 Vac, 50/60 Hz

Amperage Requirement See Models, page 3.

Heater Power

(A and B heaters total, no hose)

See Models, page 3.

Hydraulic reservoir capacity 3.5 gal. (13.6 liters)

Recommended hydraulic fluid Citgo A/W Hydraulic Oil, ISO Grade 46

Sound power, per ISO 9614-2 90.9 dB(A)

Sound pressure,

1 m from equipment

84.0 dB(A)

Weight 955 lb (433 kg)

Wetted Parts Aluminum, stainless steel, zinc-plated carbon steel, brass, carbide, chrome,

fluoroelastomer, PTFE, ultra-high molecular weight polyethylene, chemically

resistant o-rings

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.

Original instructions. This manual contains English. MM 313540

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Copyright 2009, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

www.graco.com

Revised 01/2012

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.

Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505