Graco 312359J Xm Plural Component Sprayers Users Manual Sprayers, Operation, English

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Operation

XM™ Plural-Component

Sprayers 312359J

For spraying two-component epoxy and urethane protective coatings in hazardous and

non-hazardous locations.

For professional use only.

Important Safety Instructions

Read all warnings and instructions in this

manual. Save these instructions.

See page 7 for model information and agency approvals.

See page 84 for maximum working pressure.

ti21272a

EN

2312359J

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Isocyanate Hazard . . . . . . . . . . . . . . . . . . . . . . . 9

Material Self-Ignition . . . . . . . . . . . . . . . . . . . . . . 9

Moisture Sensitivity of Isocyanates . . . . . . . . . . . 9

Components A and B . . . . . . . . . . . . . . . . . . . . 10

Changing Materials . . . . . . . . . . . . . . . . . . . . . . 10

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Proper Lifting of Sprayer . . . . . . . . . . . . . . . . . . . 11

Initial System Setup . . . . . . . . . . . . . . . . . . . . . . . 12

Component Identification . . . . . . . . . . . . . . . . . . . 13

Typical Setup: 20 Gallon Hoppers with Recirculation

(Front View) . . . . . . . . . . . . . . . . . . . . . . . . 13

Typical Setup: 20 Gallon Hoppers with Recirculation

(Back View) . . . . . . . . . . . . . . . . . . . . . . . . . 14

Fluid Control Assembly . . . . . . . . . . . . . . . . . . . 15

Junction Box/Heater Controls . . . . . . . . . . . . . . 16

Air Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Connect Power Cord . . . . . . . . . . . . . . . . . . . . . 19

Configure to Supply Power . . . . . . . . . . . . . . . . 20

Wire Sprayers with Explosion-Proof Heaters . . 21

Connect Air Supply . . . . . . . . . . . . . . . . . . . . . . 21

Connect Fluid Hose Assembly . . . . . . . . . . . . . 22

Adjust Packing Nuts . . . . . . . . . . . . . . . . . . . . . 22

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Power On (Alternator Power Supplied Systems) 23

Power On (Wall Power Supplied Systems) . . . . 23

Adjust Ratio and Setup . . . . . . . . . . . . . . . . . . . 23

Final Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

View Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Set System Settings (Optional) . . . . . . . . . . . . . 24

Set Maintenance Parameters (Optional) . . . . . . 25

Set Sprayer Limits (Optional) . . . . . . . . . . . . . . 26

Prime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Prime A and B Fluids . . . . . . . . . . . . . . . . . . . . 27

Prime Solvent Flush Pump . . . . . . . . . . . . . . . . 29

Recirculate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Without Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

With Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Heat Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Adjust B Machine Outlet Restriction . . . . . . . . . . 33

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 34

Flush Mixed Material . . . . . . . . . . . . . . . . . . . . . . . 36

Park Fluid Pump Rods . . . . . . . . . . . . . . . . . . . . . . 38

Shutdown Entire System . . . . . . . . . . . . . . . . . . . . 39

System Verification . . . . . . . . . . . . . . . . . . . . . . . . 40

Mix and Integration Tests . . . . . . . . . . . . . . . . . . 40

Pump and Metering Test . . . . . . . . . . . . . . . . . . 40

Batch Ratio Dispense Test . . . . . . . . . . . . . . . . 43

Down Stream Valve Leak Test . . . . . . . . . . . . . . 44

XM Setup and Troubleshooting Guide . . . . . . . . 45

Empty and Flush Entire System

(new sprayer or end of job) . . . . . . . . . . . . . . 46

Download Data from USB . . . . . . . . . . . . . . . . . . . 48

USB Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Download Setup . . . . . . . . . . . . . . . . . . . . . . . . 48

Download Procedure . . . . . . . . . . . . . . . . . . . . . 48

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Cleaning Procedure . . . . . . . . . . . . . . . . . . . . . . 50

Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

View Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Diagnose Alarms . . . . . . . . . . . . . . . . . . . . . . . . 51

Clear Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Alarm Codes and Troubleshooting . . . . . . . . . . 52

LED Diagnostic Information . . . . . . . . . . . . . . . . 58

Accessories and Kits . . . . . . . . . . . . . . . . . . . . . . . 59

Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

User Interface Display . . . . . . . . . . . . . . . . . . . . 61

Setup Mode Screens . . . . . . . . . . . . . . . . . . . . . 62

Operator Command Functions Screens . . . . . . 69

Auto Display Screens . . . . . . . . . . . . . . . . . . . . 75

Appendix B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Metering Diagrams . . . . . . . . . . . . . . . . . . . . . . 77

Appendix C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Power Cord Guidelines . . . . . . . . . . . . . . . . . . . 79

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

System Dimensions without Hoppers . . . . . . . . 80

System Dimensions with Hoppers . . . . . . . . . . . 81

System Dimensions with Hoppers . . . . . . . . . . . 82

Pump Performance Charts . . . . . . . . . . . . . . . . . . 83

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 86

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 86

Related Manuals

312359J 3

Related Manuals

Manuals are available at www.graco.com.

Component Manuals in U.S. English:

Manual Description

313289 XM Plural-Component Sprayers

Repair-Parts

313292 XM Plural-Component OEM Sprayers

Instructions-Parts

311762 Xtreme® Displacement Pumps

Instructions-Parts

311238 NXT™ Air Motor Instructions-Parts

312747 Double Wall Hopper Kit

Instructions-Parts

309524 Viscon® HP Heater Instructions-Parts

312145 XTR™ 5 and XTR™ 7 Spray Guns

Instructions-Parts

312769 Feed Pump and Agitator Kits

Instructions-Parts

312794 Merkur® Pump Assembly

Instructions-Parts

406699 7-Gallon Hopper Installation Kit

Instructions-Parts

406739 Desiccant Kit Instructions-Parts

406690 Caster Kit Instructions-Parts

406691 Hose Rack Kit Instructions-Parts

313258 Electric Heated Hose Power Supply Kit

Instructions-Parts

313259 Hopper or Hose Heat Circulation Kit

Instructions-Parts

312770 Lower Strainer and Valve Kit

Instructions-Parts

312749 XM Mix Manifold Kit

Instructions-Parts

313293 Alternator Conversion Kits

Instructions-Parts

313342 Dosing Valve Repair Kit

Instructions-Parts

313343 High Flow Severe Duty Shutoff Check

Valve Repair Kit Instructions-Parts

Warnings

4312359J

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.

WARNINGWARNINGWARNING

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent

fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop

cloths (potential static arc).

• Keep work area free of debris, including solvent, rags and gasoline.

• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes

are present.

• Ground all equipment in the work area. See Grounding instructions.

• 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.

• Do not connect USB device in explosive atmospheres.

SPECIAL CONDITIONS FOR SAFE USE

• To prevent the risk of electrostatic sparking, the equipment’s non-metallic parts must be cleaned with

only a damp cloth.

• Refer to the Viscon HP Heater manual for special conditions for safe use.

ELECTRIC SHOCK HAZARD

Improper grounding, setup, or usage of the system can cause electric shock.

• Turn off and disconnect power at main switch before disconnecting any cables and before servicing

equipment.

• Connect only to grounded power source.

• All electrical wiring must be done by a qualified electrician and comply with all local codes and

regulations.

Warnings

312359J 5

INTRINSIC SAFETY

Intrinsically safe equipment that is installed improperly or connected to non-intrinsically safe equipment

will create a hazardous condition and can cause fire, explosion, or electric shock. Follow local regula-

tions and the following safety requirements.

• Only models with model number XM_D_ _ or XM_E_ _, and packaged models with part numbers

ending in 00-13, 17-23, 27-29, 31, utilizing the air-driven alternator are approved for installation in a

Hazardous (explosive atmosphere) Location - see Approvals:, page 8. Only the models stated

above meet all local safety fire codes including NFPA 33, NEC 500 and 516, and OSHA 1910.107.

To help prevent fire and explosion:

• Do not install equipment approved only for a non-hazardous location in a hazardous location.

See model ID label for intrinsic safety rating of your model.

• Do not substitute system components as this may impair intrinsic safety.

• Equipment that comes in contact with the intrinsically safe terminals must be rated for Intrinsic

Safety. This includes DC voltage meters, ohmmeters, cables, and connections. Remove the unit

from the hazardous area when troubleshooting.

• Do not connect, download, or remove USB device unless unit is removed from the hazardous (explo-

sive atmosphere) location.

• If explosion-proof heaters are used, ensure wiring, wiring connections, switches, and electrical distri-

bution panel all meet flame-proof (explosion-proof) requirements.

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.

PRESSURIZED EQUIPMENT HAZARD

Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and

cause serious injury.

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

checking, or servicing equipment.

• Tighten all fluid connections before operating the equipment.

• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.

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.

WARNING

Warnings

6312359J

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not exceed the maximum working pressure or temperature rating of the lowest rated system

component. See Technical Data in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all

equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information

about your material, request MSDS forms from distributor or retailer.

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

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or

swallowed.

• Read MSDS’s to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

• Always wear impervious gloves when spraying or cleaning equipment.

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.

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

WARNING

Models

312359J 7

Models

Check the identification plate (ID) for the 6-digit part number of the sprayer. Use the following matrix to define the

construction of the sprayer, based on the six digits. For example, Part XM1A00 represents an XM Plural-Component

sprayer (XM); 5200 psi pump set with pump filters (1); wall power supply, no heaters, no junction box, and is not

approved for hazardous areas (A); with no additional kits (00).

NOTE:

Some configurations in the following matrix cannot be built. Consult with distributor or Graco representative.

To order replacement parts, see Parts section the XM Plural-Component Sprayer Repair-Parts manual 313289. The

digits in the matrix do not correspond to the Ref. Nos. in the Parts drawings and lists.

Location Category Key:

NE Not for use in explosive atmospheres.

EH For use in explosive atmospheres and hazardous

locations.

XM sprayers are not approved for use in hazardous

locations unless the base model, all accessories, all

kits, and all wiring meet local, state, and national

codes.

XM 1 A 00

First and

Second

Digits Third Digit Fourth Digit

Fifth and

Sixth

Digits

System Choice

(See Table 1 for lower models) Kit Choice

Additional

Kit

Pump Set

(hose/gun)

Pump

Filters

Remote

Manifold

Control

Box

Fluid

Heaters

Junction

Box

Location

Category

Approvals

(see page 8

for approvals)

See Table

2 for

selections

XM

(plural com-

ponent

sprayer

mounted

on a frame)

15200 psi

✔

A

Wall Power

Supply NE

CE, FM,

FMc

25200 psi B

Wall Power

Supply

✔✔

NE CE, FM,

FMc

36300 psi

✔

C

Wall Power

Supply

✔NE CE, FM,

FMc

46300 psi D

IS/

Alternator EH

CE, FM,

FMc, Ex

55200 psi

✔✔

E

IS/

Alternator

✔

EH

CE, FM,

FMc, Ex

65200 psi ✔

76300 psi ✔✔

86300 psi ✔

Models

8312359J

Approvals:

See appropriate column on page 7.

NOTE:

See Accessories and Kits, page 59, for more information.

See Related Manuals, page 3, for kit manual numbers.

XM _ A_ _

XM _ B_ _

XM _ C_ _

XM _ D_ _

XM _ E_ _

Code

System Pressure

(MPa, bar)

Pump

Filters

A Lower

(see manual 311762)

B Lower

(see manual 311762)

1 or 5 5200 psi (35, 350) ✔L250C4 L220C4

2 or 6 5200 psi (35, 350) L250C3 L220C3

3 or 7 6300 psi (49, 490) ✔L180C4 L145C4

4 or 8 6300 psi (49, 490) L180C3 L145C3

Intrinsically safe for Class I, Div 1, Group D, T2

Class I, Division 1, Group D, T2

Ta = 0°C to 54°C

FM09ATEX0015X

II 2 G

Ex d ia px IIA T2 Tamb = 0ºC to 54ºC

See Special Conditions for Safe Use in Warnings, page 4.

Table 1: Lower Models and Corresponding Identification Codes

Table 2: Additional Kits - Identification Code/Part No. Index

20 Gal.

Hopper

Kit

Hopper

Heater

Kit 240V

Hopper

Fluid

Inlet Kit

Hopper

Universal

Mount

Kit

Twistork

Agitator

Kit

T2 Pump

Feed Kit

(on

hopper)

5:1 Pump

Feed Kit

(on

hopper)

7 Gal.

Hopper

(Green)

and

Bracket

Kit

7 Gal.

Hopper

(Blue)

and

Bracket

Kit

Drum

Feed Kit

(Dual T2

and

Agitator)

Drum

Feed Kit

(Dual 5:1

and

Agitator)

Heated

Hopper/

Hose

Circulation

Kit

00

11 1111 1

13 11111

14 11111 1

15 11 11 1 1

16 11 11 11

17 1111 1 1

19 11111 1

21 2222

23 2222

24 22222

25 22 22 2

26 22 22 2

27 2222 1

29 2222 1

30 2

31 2

32 11

Overview

312359J 9

Overview

Usage

XM plural-component sprayers can mix and spray most

two-component epoxy and urethane protective coatings.

When using quick-setting materials (less than 10 minute

pot life) a remote mix manifold must be used.

XM plural-component sprayers are operated via the user

interface, air controls, and fluid controls.

Isocyanate Hazard

Material Self-Ignition

Moisture Sensitivity of

Isocyanates

Isocyanates (ISO) are catalysts used in two component

urethane 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 with Part 217374

ISO pump oil or grease when reassembling.

XM sprayers are not approved for use in hazardous

locations unless the base model, all accessories, all

kits, and all wiring meet local, state, and national

codes. See Models, page 7, to determine the appro-

priate location for your particular sprayer model.

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 thick. Read material manufacturer’s warnings and

material MSDS.

Overview

10 312359J

Components A and B

IMPORTANT!

Material suppliers can vary in how they refer to plural

component materials.

Be aware that in this manual:

Component A refers to resin or major volume.

Component B refers to the hardener or minor volume.

NOTE:

This equipment doses the B component into the A com-

ponent flow. An integration hose must always be used

after the mix manifold and before the static mixer.

NOTE:

Follow these recommendations for setup:

• use at least a 3/8 in. (10 mm) x 25 ft. (7 m) hose as

the integration hose.

• install a 24-element static mix tube after the integra-

tion hose.

Keep Components A and B Separate

Changing Materials

• When changing materials, flush the equipment mul-

tiple times to ensure it is thoroughly clean.

• Always clean the fluid inlet strainers and outlet filter

after flushing, Flush Mixed Material, page 36.

• Check with your material manufacturer for chemical

compatibility.

• Epoxies often have amines on the B (hardener)

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

side.

NOTE:

If the amine will switch between the two sides, see

Flush Mixed Material, page 36.

NOTICE

To prevent cross-contamination of the equipment’s wet-

ted parts, never interchange component A (resin) and

component B (hardener) parts.

Location

312359J 11

Location

Grounding

Connect the XM sprayer ground wire clamp (FG) to a

true earth ground. If wall power is used to power con-

trols or heaters, ground electrical connection properly

according to local codes.

Proper Lifting of Sprayer

Lift Using a Forklift

Power must be off. Sprayer can be raised and moved

using a forklift. Carefully lift the sprayer; make sure it

balances evenly.

Lift Using a Hoist

Sprayer can also be lifted and moved using a hoist. Con-

nect a bridle swing, hooking an end to each of the air

motor lift rings. Hook the center ring to a hoist. See the

following figure. Carefully lift the sprayer; make sure it

balances evenly.

XM sprayers are not approved for use in hazardous

locations unless the base model, all accessories, all

kits, and all wiring meet local, state, and national

codes. See ModelsModels, page 7, to determine the

appropriate location for your particular sprayer model.

FG

ti21273a

Follow instructions to avoid serious injury or damage

to equipment. Never lift with the hopper(s) filled.

NOTICE

Drain all fluid prior to lifting sprayer.

2.0 ft. (0.61 m)

minimum

ti21274a

Initial System Setup

12 312359J

Initial System Setup

Complete the following steps in the order they are listed,

as they apply to your specific system, for initial system

setup.

1. Check your shipment for accuracy. Ensure you have

received everything you ordered. See Component

Identification, page 13, to familiarize yourself with

typical system components.

2. Mount caster kit, if ordered. See manual 406690 for

instructions.

3. Mount hopper brackets, if ordered. See manual

312747 for instructions.

4. Loosely mount hoppers, if ordered, on brackets. See

manual 312747 for instructions.

5. Connect bottom hopper outlet if using a gravity feed

pump. See manual 312747 for instructions.

6. Tighten hopper mounting bolts. See manual 312747

for instructions.

7. Mount and connect agitator(s) and feed pump(s), if

ordered. See manual 312769 for instructions.

8. Mount and connect hopper immersion heater kit, if

ordered. See manual 312747 for instructions.

9. Connect recirculation hose, restrictor valve (includ-

ing knob and nipple), and recirculation tube. Place

in hopper or drum. See manual 312747 for instruc-

tions.

10. Replace USB label (front of control panel) with cor-

rect language version, if needed.

11. Replace Alarms Codes label (under fluid control

valves) with correct language version, if needed.

12. Install hopper/hose heated circulation kit, if ordered.

See manual 313259 for instructions.

13. For non-hazardous location sprayers, connect

power cord (not supplied). See Connect Power

Cord, page 19, for instructions.

14. For non-hazardous location sprayers, connect junc-

tion box wiring for immersion or recirculation heat-

ers. See manual 312747 for immersion heater

instructions. See manual 309524 for recirculation

heater instructions.

15. For hazardous location sprayers, connect explo-

sion-proof heaters. See Wire Sprayers with Explo-

sion-Proof Heaters, page 21, and manual 309524

for instructions and recommendations.

16. Connect air supply line. See Connect Air Supply,

page 21, for instructions and recommendations.

17. Connect fluid hose assembly, including whip hose

and gun. See Connect Fluid Hose Assembly,

page 22, for instructions. Also connect remote mix

manifold, if ordered. See manual 312749 for instruc-

tions.

Component Identification

312359J 13

Component Identification

Typical Setup: 20 Gallon Hoppers with Recirculation (Front View)

AFrame

B Fluid Control Assembly (see Fluid Control Assembly,

page 15)

C 20 Gallon Hopper Assembly (see manual 312747)

D 20 Gallon Hopper Bracket (see manual 312747)

E Main Air Valve

F GCA Control Display (see User Interface Display, page

18)

G Pump Control On and Off Buttons

H Air Filter

J Air Controls

K Viscon HP Fluid Heater

L Junction Box/Heater Controls (see Junction Box/Heater

Controls, page 16)

M Inline Fluid Heater Control

N Air Powered Agitator

P Pressure Feed Pump

R Recirculation Control Valve

FIG. 1: Typical Setup: 20 Gallon Hoppers with Recirculation (Front View)

A

K

D

C

B

L

E

F

G

J

H

M

P

N

R

ti21272a

Component Identification

14 312359J

Typical Setup: 20 Gallon Hoppers with Recirculation (Back View)

S Air Motor

T High Pressure Fluid Pump

U Solvent Flush Pump (Merkur® Pump)

V Fluid Inlet Assembly

FIG. 2: Typical Setup: 20 Gallon Hoppers with Recirculation (Back View)

V

U

S

T

Component Identification

312359J 15

Fluid Control Assembly

AA Dosing Valve A

AB Dosing Valve B

AC Recirculation Valve A

AD Recirculation Valve B

AE Sampling Valve A

AF Sampling Valve B

AG Restriction Valve

AH Mix Manifold Shutoff / Check Valve A

AJ Mix Manifold Shutoff / Check Valve B

AK Solvent Shutoff Valve

AL Pressure Sensor

AM Solvent Check Valve

FIG. 3: Fluid Control Assembly

AB

AD

AF

AG

AJ

AK

AA

AC

AE

AH

AL

r_XM1A00_312359_313289_18A

AM

Component Identification

16 312359J

Junction Box/Heater Controls

BA Main Power Disconnect Switch

BB Fluid Heater A Control

BC Fluid Heater B Control

BD Hopper Heater A Control

BE Hopper Heater B Control

Air Controls

CA Main Pump and Air On/Off Control

CB Solvent Pump Air On/Off Control

CC Inlet Air Pressure Gauge

CD Main Pump Air Regulator

CE Main Pump Air Regulator Gauge

CF Solvent Pump Air Gauge

CG Solvent Pump Air Regulator

FIG. 4: Junction Box/Heater Controls

BB

BC

BD

BE

BA

FIG. 5: Air Controls

CA

CB

CC

CD

CE

CG

CF

r_XM1A00_312359_313289_14A

Component Identification

312359J 17

User Interface

Buttons LEDs

There are four types of LEDs on the display.

FIG. 6: User Interface

DA

DB

DD

DE

DF

DG

DH

DK

DP

DN

DM DC

ti13365a

DR

DJ

Call

out Button Function

DA Display

Screen

Use to view Ratio, Mode Selection, Error

Conditions, Totalizers, System Informa-

tion.

DB Start Initiates Active Run Mode function cur-

rently selected in Run Screen.

DC Stop Terminates Active Run Mode function

currently selected.

DD Enter Press to open drop-down fields, selection

options, and save values.

DE Alarm

Reset

Resets alarms and advisories.

DF Left/Right Move between screens in run or setup

modes.

DG Function Activates mode or action represented by

the icon above each of the four buttons in

the LCD.

DH Up/Down Move between selection boxes,

drop-down fields, and selectable values

within Setup screens.

DJ Setup Key

Lock

Change ratio or enter Setup mode.

DR USB Port Connection for data download. Use only

in non-hazardous locations.

Call

out LED Function

DK Blue Dosing valve active

• on - dosing valve is active

• off - dosing valve is not active

DM Green Spray mode active

• spray mode is on (active)

• spray mode is off (inactive)

DN Red Alarm

• on - alarm is present

• off - no alarm

DP Yellow Warning

• on - is active.

• off - no warning indicated. Ratio

and setup fields are not change-

able.

• flashing - key is present and

turned. Ratio and setup fields

are changeable.

Component Identification

18 312359J

User Interface Display

NOTE:

For details regarding the user interface display see User

Interface Display, page 61.

Main Display Screen Components

The following figure calls out the navigational, status, and general informational components of each display screen.

FIG. 7: Main Display Screen Components (shown with all display features enabled)

NOTICE

To prevent damage to soft key buttons, do not press

the buttons with sharp objects such as pens, plastic

cards, or fingernails.

Current Date and Time

Navigate to screens

within same group

Go back one screen

Current Status Bar

Navigational Bar

Function Display

Remaining Potlife Time

Setup

312359J 19

Setup

Connect Power Cord

(For sprayers with heater junction boxes.

Non-hazardous location sprayers only.)

Graco does not supply heater junction box power cords.

Use the following chart to determine which power cord

your specific model requires.

NOTE:

Sprayers without heaters for non-hazardous locations

include a U.S. style NEMA 5-15 power cord and an

IEC-320 power cord. (European and Australian adapters

are also included.) These power cords are rated for

90-240 Vac, 47-63 Hz. See the XM Plural-Component

Sprayers Repair-Parts manual or the XM Plural-Compo-

nent OEM Sprayers Instructions-Parts manual for part

numbers.

NOTE:

Disregard terminal numbers on disconnect switch

blocks. Wire to positions shown.

1. Open junction box cover.

2. Connect electrical cord as follows.

230V, 1 Phase: Use a screwdriver to connect two power

leads to the top terminals N and L2 positions. Connect

green to ground (GND).

230V, 3 Phase Delta: Use a screwdriver to connect

three power leads to top terminals L1, L2, and L3. Con-

nect green to ground (GND).

380V, 3 Phase WYE: Use a screwdriver to connect three

power leads to the top terminals L1, L2, and L3. Connect

neutral to N. Connect green to ground (GND).

Power Cord Requirements

Voltage Cord Specification AWG (mm2)

240V, 1 PH 4 (21.2) 2 wire + ground

240V, 3 PH 6 (13.3) 3 wire + ground

380V, 3 PH 6 (13.3) 4 wire + ground

7L4

1L1

L1 L2 PE

GRND

L1 L2 L3N 123N

NL1 L2 L3

G

ti8611a

1L1

L1 L2 L3 PE

GRND

L1 L2 L3N 123N

NL1 L2 L3

G

ti8612a

7L4

1L1

N

L1N L2 L3 PE

GRND

L1 L2 L3 123N

NL1 L2 L3

G

ti8613a

Setup

20 312359J

Configure to Supply Power

(Non-hazardous location sprayers only.)

NOTE:

Disregard terminal numbers on disconnect switch

blocks. Wire to positions shown.

1. Locate power jumpers.

2. Use a flat-blade screwdriver to move red jumpers

from storage positions to positions for your power as

shown below. Push jumpers firmly into new position.

NOTE:

For 230V, 1 Phase and 230V, 3 Phase Installations,

change jumper positions as shown below. Machine is

shipped with jumpers in the fail-safe 380 3Ø position.

3. Close junction box cover.

ti18664a

Power

Jumpers

L3 L2 L1 N

230V 1ø

L3 L2 L1 N

230V 3ø Delta

L3 L2 L1 N

380V 3ø WYE

TB2

Terminal Blocks

Position red jumpers

as shown

(as shipped)

Setup

312359J 21

Wire Sprayers with

Explosion-Proof Heaters

(Hazardous location sprayers only)

Improperly installed or connected equipment will create

a hazardous condition and cause fire, explosion, or elec-

tric shock. Follow local regulations.

When explosion-proof heaters are used, ensure wiring,

wiring connections, switches, and electrical distribution

panel all meet flame-proof (explosion-proof) require-

ments.

Refer to Viscon HP heater manual 309524 for electrical

connection instructions and guidelines in hazardous

locations.

Connect Air Supply

Connect air supply line to 3/4 npt(f) air filter inlet.

NOTE:

Use a 3/4 in. (19.1 mm) ID minimum air hose.

NOTE:

Air supply requirement: 150 psi (1.0 MPa, 10.3 bar)

maximum; 50 psi (0.35 MPa, 3.5 bar) minimum (while

running).

Flow volume required: 70 scfm (1.96 m3/min) minimum;

250 scfm (7.0 m3/min) maximum. Available fluid pres-

sure and flow rate are directly related to available air vol-

ume. See Pump Performance Charts, page 83.

General flow volume guidelines:

• 70 scfm (1.96 m3/min) per gpm (lpm) while

spraying

• 10 scfm (0.28 m3/min) added per agitator

• 10 scfm (0.28 m3/min) added per drum feed

pump

NOTE:

If your sprayer is for use in hazardous areas, the control

box is powered by an air-driven alternator.

NOTE:

Dosing valves are operated by air. The sprayer will not

operate correctly if the inlet air gauge drops below 50

psi (0.35 MPa, 3.5 bar) while spraying.

If your sprayer is rated for hazardous areas, and you

have explosion-proof heaters, you must have a quali-

fied electrician connect heater wiring. Ensure wiring

and installation comply with local electrical codes for

hazardous areas.

E

Setup

22 312359J

Connect Fluid Hose Assembly

1. Connect fluid hose to fluid manifold outlet. Do not

install gun spray tip yet.

2. Tighten all fittings.

Adjust Packing Nuts

1. Fill A and B pump packing nuts with throat seal liq-

uid (TSL™) and torque to 50 ft-lbs (67.5 N•m). Fol-

low instructions in Xtreme Lowers manual 311762.

NOTE:

After the first day of use re-torque packing nuts.

2. Fill metering valves A and B packing nuts with throat

seal liquid (TSL) and tighten 1/4 turn after nut con-

tacts packings; about 145-155 in-lbs (16-18 N•m).

NOTE:

For pump and meter valves, check packing nut tightness

after first hour of operation and again after 24 hours.

Then check as needed, or when TSL discolors or seeps

over packing nut. Also check tightness whenever

sprayer is transported. Tighten packing nuts only when

all fluid pressure is relieved.

NOTICE

Do not assemble static mixer directly to the fluid man-

ifold. Install static mixer after first 25 ft. (7.5 m) of inte-

grator hose to ensure material doses are completely

integrated. Spraying poorly integrated material could

require rework of parts sprayed.

Fluid

Integrator

Hose

r_XM1A00_312359_313289_20A

TSL TSL

Basic Operation

312359J 23

Basic Operation

Power On (Alternator Power

Supplied Systems)

1. Set main pump air regulator (CD) to minimum set-

ting.

2. Open main air valve (E) and main pump and air

valve (CA) to start air-powered alternator.

Main air pressure is displayed on gauge (CC). Fluid

Control screen will display after five seconds.

Power On (Wall Power Supplied

Systems)

Turn on main power disconnect. Fluid Control screen

will display after five seconds.

Adjust Ratio and Setup

1. Turn key to right (setup position). Yellow LED will

flash and the Home Setup screen will display.

2. Press and to change ratio.

3. When desired ratio is displayed, turn key to left. Yel-

low LED will turn off.

4. Change optional setup selections to desired param-

eters, as described in Set System Settings

(Optional), page 24.

Final Setup

Perform the following steps if shutting down during

setup.

1. Relieve system pressure. See Pressure Relief Pro-

cedure, page 34.

2. Flush and prime system. See Prime (page 27),

Flush Mixed Material (page 36) and Park Fluid

Pump Rods (page 38).

3. Check ratio accuracy. Run Pump and Metering

Test (page 40) and Batch Ratio Dispense Test

(page 43) to check ratio accuracy.

View Alarms

When an alarm occurs the alarm information screen

automatically displays. It shows the current alarm code

along with a bell icon. It also shows the alarm location

with top and side views of the sprayer

There are two levels of error codes: alarms and adviso-

ries. A bell icon indicates an alarm. A solid bell icon with

an exclamation point and three audible alerts indicate a

alarm. And an outlined hollow bell icon and a single

audible alert indicate an advisory.

Diagnose Alarms

See Alarm Codes and Troubleshooting, page 52, for

causes and solutions to each alarm code.

Clear Alarms

Press to clear alarms and advisories. Press

to return the run (fluid control) screen.

For more information on alarms and alarm codes, see

Alarms, page 51.

CD

CE

CC

CA

Basic Operation

24 312359J

Set System Settings (Optional)

NOTE:

For details regarding the user interface display screens

see User Interface Display, page 61.

To set user interface parameters and USB parameters,

press from the Home Setup screen.

Set User Interface Parameters

Press from the potlife/hose length screen to

move to the user interface parameters screen.

The following user interface parameters are configu-

rable:

• date format

• date (factory set)

• time (factory set)

• units of measurement for:

• fluid flow rate

•pressure

• temperature

• hose length

To change the date format, press to select the field.

Press to open the drop down field. Press

and to select the preferred format. Press

again to save that date format. Follow this procedure to

change the units of measurement formats as well.

To change the date and time, press to select the

field. Press to make the field selectable. Press

and to scroll through each digit. Press

and to move to the next digit in the field.

Press to save the change.

Set USB Parameters

Press from the user interface parameters

screen to move to the USB parameters screen.

To set the sprayer number, configure the number of

hours downloaded to external USB flash drive, and how

often the data will record: press and to move

through each field. Press to make a field select-

able. Press and to scroll through each digit.

Press and to move to the next digit in

each field. Press to save the change.

Basic Operation

312359J 25

Set Maintenance Parameters

(Optional)

NOTE:

Prior to configuring system settings, see Enable Setup

Screens, page 66, to ensure screens shown in this sec-

tion are viewable and configurable. If they are not, follow

instructions in Enable Setup Screens to enable them.

NOTE:

For details regarding the user interface display screens

see User Interface Display, page 61.

To set maintenance parameters for pumps and valves,

including maintenance schedules, press from

the Home Setup screen.

Use the first screen to set maintenance setpoint

amounts for pumps and dosing valves. Use the second

screen to set the maintenance schedule for changing

the incoming air filter.

Set Maintenance Setpoints

To set maintenance setpoint values, press and

to move through each field, and press to

make a field selectable. Press to scroll through

each setpoint digit. Press and to scroll

through the optional values. Continue this process until

the desired setpoint is reached. Press to save

that setpoint.

Set Maintenance Schedule

To set the number of days between changing the incom-

ing air filter that will result in a reminder advisory, press

to move to the Maintenance Setup 2 screen.

Press to make the field selectable. Press

to scroll through each digit, and press and to

scroll through the optional values. Press to save

the number of days value.

Basic Operation

26 312359J

Set Sprayer Limits (Optional)

NOTE:

For details regarding the limits setup screens, see User

Limits Setup Screens, page 68.

To set and adjust pump pressure limits and temperature

limits:

1. Select in the Enable Setup 2 screen. See

Enable Setup Screens, page 66, for instructions.

2. From the Home Setup screen press to jump

to the limits screens.

3. Follow the instructions in Set Pressure Limits and

Set Temperature Limits.

Set Pressure Limits

Use the following instructions to set pressure limits for

each pump that if met will issue an advisory and/or

warning.

To set pressure limits, press and to move

through each field, and press to make a field

selectable. Press to scroll through each pres-

sure digit, and press and to scroll through the

optional values. Continue this process until you reach

the desired pressure limit. Press to save.

NOTE:

The B pump pressure always runs 10-20% higher than

the A pump pressure.

Set Temperature Limits

Use the following instructions to set temperature limits

that if met will issue an advisory and/or warning.

Press to move to the temperature limits screen.

To set temperature limits, press and to move

through each field, and press to make a field

selectable. Press to scroll through each tempera-

ture digit, and press and to scroll through the

optional values. Continue this process until you reach

your desired temperature limit. Press to save the

value.

NOTE:

The allowable range for the temperature setpoint is 34° -

160°F (1° - 71°C).

Prime

312359J 27

Prime

Prime A and B Fluids

NOTE:

Do not install gun spray tip yet. To avoid splashing, use

the lowest pressure possible to prime.

1. Condition materials prior to adding to hoppers.

Ensure resin materials are thoroughly agitated,

homogenous, and pourable prior to adding to hop-

per. Stir hardeners back into suspension prior to

adding material to hopper.

2. Fill A and B reservoirs with proper materials. Fill A

side with major volume of material; fill B side with

minor volume of material.

3. Move recirculation lines to empty containers.

4. Open ball valves into pumps.

5. Turn mix manifold valves (AH, AJ) clockwise to

close them.

6. Turn on air supply. Set main pump air regulator (CD)

to 20 psi (138 kPa 1.38 bar).

7. Use manual pump run mode.

Wear gloves when using flush solvents and/or if fluid

temperature exceeds 110° F (43° C).

20 Gallon Hopper Shown

AJ

AH

CD

Prime

28 312359J

NOTE:

When run independently set to or . Press

and as needed to prime. Monitor containers

to avoid overflow.

8. Select Pump A . Press . Slowly turn

main pump air regulator (CD) clockwise to increase

air pressure until pump A starts. Dispense into pail

until clean fluid comes out of A. Close recirculation

valve.

NOTE:

When priming or flushing pumps, it is normal to get cav-

itation or pump runaway alarms. Clear alarms , and

press again as necessary. These alarms prevent

excessive pump speeds, which will damage pump pack-

ings.

9. Move recirculation line back to reservoir.

10. Repeat for B side.

11. Dispense a small amount of each material through

both sampling valves (AE, AF).

NOTE:

Open sampling valves slowly to avoid splashing.

12. Close both sampling valves (AE, AF).

NOTE:

If a remote mix manifold is used, disconnect hoses at

mix manifold and prime with material. Reconnect hoses.

AFAE

Prime

312359J 29

Prime Solvent Flush Pump

1. Connect flush pail ground wire to a metal pail of sol-

vent.

2. Place siphon tube in the pail of solvent.

3. Open solvent flush valve (AK) on mix manifold.

4. Ensure trigger lock is engaged. Remove spray tip.

5. Disengage trigger lock and trigger gun into a

grounded pail. Use a pail lid with a hole to dispense

through. Seal around hole and gun with a rag to pre-

vent splash back. Be careful to keep fingers away

from front of gun.

6. Open solvent pump air valve (CB). Pull out and

slowly turn solvent pump air regulator (CG) clock-

wise to prime solvent pump and push air out of mix

hose and gun. Trigger gun until all air is purged.

7. Close solvent pump air valve (CB) and trigger gun to

relieve pressure. Engage gun trigger lock.

AK

4)!

TI1948a

TI1949a

TI1950a TI1953a

CG

CB

TI1949a

Recirculate

30 312359J

Recirculate

Without Heat

If using a system that does not require heat, recircula-

tion is still required prior to spraying. Recirculation

ensures that any settled fillers are mixed in, the pump

lines are fully primed, and the pump check valves are

operating smoothly.

1. Follow Prime, page 27.

2. Close mix manifold valves (AH, AJ).

3. Ensure recirculation hoses are in the correct hop-

pers.

4. Open recirculation valves (AC, AD).

.

5. Select pumps to recirculate by pressing to

scroll through: , , or .

6. Turn on the main air shutoff valve (CA). Use system

air regulator (CD) to slowly increase the air pressure

to the pumps until they start running slowly.

7. If the pumps are running too quickly, close the

restrictor on each fluid line.

AH

AJ

AD

AC

CD

CA

Recirculate

312359J 31

8. Run the pumps until the material has reached the

desired temperature. See Heat Fluid, page 31.

9. Once desired temperature is reached, press .

10. Turn off the main air shutoff valve (CA).

11. Close recirculation valves (AC, AD).

12. See Spray, page 32.

NOTE:

If you circulate the A side pump at pressures greater

than 3000 psi (21 MPa, 210 bar), an advisory is issued

and the yellow LED on the display illuminates. This is a

reminder to select Spray mode prior to spraying and to

circulate at a lower pressure to avoid excessive pump

wear.

If you circulate the A side pump above 5200 psi (35.4

MPa, 354 bar), an alarm shuts the pump down to pre-

vent accidentally spraying material while still in circula-

tion mode.

With Heat

Using recirculation mode when heating the material is

required. Note the temperature at the top of the heater

(outgoing or back to hopper). When the thermometer

and display reach operating temperature, the material is

ready to spray.

Heat Fluid

To heat fluid evenly throughout the system:

1. Circulate fluid at approximately 1 gpm (10-20

cycles/min.) to raise temperature of hoppers to

80-90° F (27-32° C).

2. Decrease circulation rate to approximately 0.25 gpm

(5 cycles/min.) to increase the heater outlet temper-

ature to match the spray temperature.

NOTE:

Circulating fluid too quickly without decreasing the circu-

lation rate will increase only the hopper temperature.

Similarly, circulating fluid too slowly will increase only

the heater outlet temperature.

NOTE:

Agitate, recirculate, and heat material only as necessary

to avoid mixing air into the fluid.

CA

AC AD

Spray

32 312359J

Spray

NOTE:

After the first day of spraying follow Pressure Relief

Procedure, page 34, and then tighten throat seals on

both pumps and dosing valves.

1. If heaters are used, use heater junction box to turn

them on. To adjust heater temperature, refer to the

Viscon HP manual for instructions, and the Heat

Fluid section, page 31.

.

2. Close recirculation valves and mix manifold flush

valve. Open mix manifold valves A (blue) and B

(green).

.

3. Adjust pump air regulator to 30 psi (0.21 MPa, 2.1

bar).

4. Select . Press .

5. Disengage trigger lock and trigger gun into a

grounded metal pail. Use a metal pail lid with a hole

to dispense through to avoid splashing. Dispense

flush solvent out of mix hose until a well mixed coat-

ing flows from the gun.

6. Engage trigger lock. Install tip on gun.

7. Adjust air regulator (CD) to the necessary spraying

pressure and apply coating to a test panel. Look at

ratio screen to ensure it is reading the correct ratio.

Also, look at bar graph to ensure mix manifold

restriction adjustment is within optimal range. Refer

to Batch Ratio Dispense Test, page 43 and Adjust

B Machine Outlet Restriction, page 33.

8. Follow Flush Mix Manifold, page 36, or Park Fluid

Pump Rods, page 38, when you are finished spray-

ing or before potlife expires.

NOTE:

Mixed material potlife or working time decreases with

increased temperature. Pot life in hose is much shorter

than dry time of coating.

Wear gloves when using flush solvents and/or if fluid

temperature exceeds 110° F (43° C).

Fluid Heater A

Fluid Heater B

ti21275a

Hardener

Circulate

Resin

Circulate

Resin

Valve

(Blue)

Hardener

Valve

(Green)

TI1950a TI1953a

TI1949a

Adjust B Machine Outlet Restriction

312359J 33

Adjust B Machine Outlet

Restriction

Adjust the restriction stem on mix manifold, or on restric-

tor valve if mix manifold is remote, to optimize the B side

dosing control window. The goal is to create a near con-

stant flow on the A side and frequent dosing or a near

constant flow on the B side.

1. With material at normal spray temperature and tip

installed on spray gun, trigger gun for at least 10

seconds.

2. Navigate to Ratio Mode screen. See Ratio Mode,

page 71. Check bar graph.

The ratio bar graph is shown when is pressed.

This screen is used to show the accuracy of the spray

ratio. The bar should be in the center three segments

when the restrictor is adjusted.

3. Press to go to the restrictor adjustment screen.

NOTE:

• For remote mix manifolds, set the machine restrictor

first. Then close the remote mix manifold restrictor

to approximately the same setting, or until the

restrictor screen starts to move to the left.

• It is normal for the bar to move on the graph while

spraying. If the adjustment is too far off, you will

receive an alarm. If the ratio will not hold, you will

receive alarm R4B or R1B. See Alarm Codes and

Troubleshooting, page 52.

• If the bar swings back and fourth and you are using

feed pumps, the feed pressure may be too high.

Keep feed pressure under 250 psi (1.75 MPa, 17.5

bar). High pressure pumps receive a pressure boost

that is twice the pressure feed on the upstroke only.

High feed pressures can cause pressure swings

between A and B. The system will compensate, but

the bar graph will the show the swing.

The restrictor adjust bar graph is shown when is

pressed. This screen is used to adjust the restrictor.

• At maximum fluid flow, the bar should be in the cen-

ter.

• At flows less than maximum, the bar should be on

the right side.

• The bar should never be on the left.

• Configure the system at maximum fluid flow. Then

turn the restrictor clockwise if the bar graph is on the

right and counter-clockwise if the bar graph is on the

left.

NOTE: A pump dosing size, shown on the upper left cor-

ner, will be minimum when the restrictor is adjusted cor-

rectly. Once the restrictor is set for a given ratio and

material, it should be locked in place and left alone.

Mix Manifold

Restriction

Stem

Resin

dosing

size

Combined

flow rate

Pressure Relief Procedure

34 312359J

Pressure Relief Procedure

Relieve A and B Fluid Pressure

1. Engage trigger lock.

2. Press .

3. If fluid heaters are used, shut them off using the

controls on the heater control box or the heater

power junction box.

.

4. Shut off feed pumps, if used.

5. Remove spray tip and clean.

6. Disengage trigger lock.

7. Hold a metal part of the gun firmly to a grounded

metal pail with a splash guard in place. Trigger gun

to relieve pressure in material hoses.

8. Engage trigger lock.

Relieve Pump Fluid Pressure and Flush Mix

Hose

9. Close mix manifold valves (AH, AJ), then open sol-

vent flush valve (AK) on mix manifold.

Follow Flush Mixed Material when you stop spraying

or dispensing; and before cleaning, checking, servic-

ing, or transporting equipment.

TI1949a

Fluid Heater A

Fluid Heater B

ti21275a

TI1950a

TI1953a

TI1949a

AK

AJ

AH

Pressure Relief Procedure

312359J 35

10. Open solvent pump air control valve (CB). Use low-

est pressure needed to flush material out of hose.

11. Disengage trigger lock.

12. Hold a metal part of the gun firmly to a grounded

metal pail with a splash guard in place. Trigger gun

to flush mixed material out of line with clean solvent.

13. Shut off solvent pump air control valve (CB).

14. Disengage trigger lock.

15. Close solvent flush valve (AK) on mix manifold.

16. Release any residual gun pressure and engage trig-

ger lock.

CB

TI1950a

AK

TI1949a

Flush Mixed Material

36 312359J

Flush Mixed Material

Flush Mix Manifold

Use Solvent Pump

1. Press to turn off system. Engage trigger lock.

Remove spray tip.

2. Ensure sampling valves (AE, AF) and mix manifold

valves (AH, AJ) are closed.

3. Open solvent shutoff valve (AK) at mix manifold.

4. Open solvent pump air valve (CB). Pull out and

slowly turn solvent pump air regulator (CG) clock-

wise to increase air pressure. Use lowest possible

pressure.

.

5. Disengage trigger lock and trigger gun into a

grounded pail. Use a pail lid with a hole to dispense

through. Seal around hole and gun with a rag to pre-

vent splash back. Be careful to keep fingers away

from front of gun. Flush out mixed material until

clean solvent dispenses.

6. Engage trigger lock.

4)!

TI1949a TI1948a

AE AF

AJ

AH

AK

CG

CB

TI1950a TI1953a

TI1949a

Flush Mixed Material

312359J 37

7. Close solvent pump air valve (CB) and solvent shut-

off valve (AK) at mix manifold. Trigger spray gun to

relieve pressure.

8. Follow Pressure Relief Procedure, page 34.

9. Engage trigger lock.

10. Disassemble and clean spray tip with solvent by

hand. Reinstall on gun.

AK

TI1949a

Park Fluid Pump Rods

38 312359J

Park Fluid Pump Rods

1. Relieve pressure. See Pressure Relief Procedure,

page 34.

2. Press .

3. Turn recirculation valves (AC, AD) counter clockwise

to open them. Each pump will run through recircula-

tion until they reach the bottom stroke, and then

stop.

4. When each blue pump LED turns off, close the cor-

responding circulation valve.

5. Shut off main pump air valve (CA) and air supply to

entire system.

ADAC

ADAC

CA

CB

Shutdown Entire System

312359J 39

Shutdown Entire System

Follow this procedure prior to servicing equipment or

shutdown.

1. Follow Flush Mixed Material, page 36. Use a metal

pail lid with a splash guard to avoid splashing.

2. Engage trigger lock, turn off air regulator, and close

main air shutoff valve. Remove spray tip.

3. For overnight shutdown:

•Follow Park Fluid Pump Rods on page 38.

• Cap fluid outlets to keep solvent in the lines.

• Fill pump A and B packing nuts with throat seal

liquid (TSL).

TI1953a

4)!

TI1949a TI1948a

System Verification

40 312359J

System Verification

Graco recommends running the following tests daily.

Mix and Integration Tests

Use the following tests to check for proper mix and inte-

gration.

Butterfly Test

At low pressure, normal flow rate, and without a spray tip

installed, dispense a 1/2 in. (12.7 mm) bead of material

onto foil until multiple changeovers of each pump have

occurred. Fold the sheet of foil over the fluid then peel it

back and look for unmixed material (appears mar-

ble-like).

Curing Test

Spray a single continuous pattern on foil at typical pres-

sure setting, flow rate, and tip size until multiple change-

overs of each pump have occurred. Trigger and

de-trigger at typical intervals for the application. Do not

overlap or cross over your spray pattern.

Check curing at various time intervals, listed on the

material data sheet. For example, check for dry to touch

by running your finger along the test pattern’s entire

length at the time listed on the data sheet.

NOTE:

Spots that take longer to cure indicate insufficient inte-

gration.

Appearance Test

Spray material onto metal substrate. Look for variations

in color, gloss, or texture that may indicate improperly

catalyzed material.

Pump and Metering Test

This test checks the following four items and should be

run every time a new job is started, or if there is a sus-

pected problem.

• Verifies that the pumps installed match the pumps

selected on the Setup screen by dispensing exactly

750 ml of each material.

• Verifies that each pump holds fluid against the pump

inlet valve by stalling on the down stroke.

• Verifies that each pump holds fluid against the pump

piston valve and packings by stalling on the

upstroke.

• Verifies that each metering valve holds fluid, and

that there are no external leaks between the pump

and metering valve.

• Verifies that the recirculation valves (AC, AD) are

closed and do not leak.

This test will dispense 750 ml of component A, and then

750 ml of component B. Dispense into separate cups so

the fluid can be returned to the supply tanks.

NOTE:

During each dispense the flow will stop once to stall the

upstroke, once to stall the downstroke, and then it will

finish the dispense. Do not close the sampling valve until

the third flow stops and the blue pump light (DK) goes

out.

1. Enter Test mode in the run (fluid control) screen.

See Test Screens on page 71. Select to

run pump test.

System Verification

312359J 41

2. Set main pump air regulator (CD) pressure to zero.

Open main pump and air valve (CA). Adjust main

pump air regulator (CD) pressure to 50 psi (0.35

MPa, 3.5 bar).

3. Dispense fluid A:

a. Close recirculation valves (AC, AD), mix mani-

fold valves (AH, AJ), and both sampling valves

(AE, AF).

.

b. Place a clean 1 quart (1000 cc) container under

sampling valve A (AE).

c. Press . Pump A light (DK) comes on.

d. Slowly open and adjust sampling valve A (AE)

to achieve desired flow. Pump stops automati-

cally; twice during test and again when dis-

pense completes. Pump A light (DK) turns off,

Pump B light (DK) turns on.

4. Close sampling valve A (AE).

5. Dispense fluid B as follows:

a. Place a clean 1 quart (1000 cc) container under

sampling valve B (AF).

CD

CA

AD

AF

AJ

AC

AE

AH

System Verification

42 312359J

b. Slowly open and adjust sampling valve B to

achieve desired flow. Pump stops automatically;

twice during test and again when dispense

completes. Pump B light (DK) turns off.

c. Close sampling valve B (AF).

6. Compare fluid amounts in containers; they should

be equal at 750 ml (25.3 fl. oz.) each. Repeat test if

fluids are not equal. If problem persists, see Alarm

Codes and Troubleshooting, page 52

.

7. Return fluid used in test to corresponding fluid sup-

ply container.

Confirm Pump Test

The Confirm Pump Test screen displays when the pump

test completes without error. This screen displays the

target volume of material dispensed into each beaker

from each pump.

System Verification

312359J 43

Batch Ratio Dispense Test

NOTE:

This test dispenses a calculated volume of each fluid

based on ratio. The two fluids combined equal the batch

size selected.

Follow this procedure to dispense a batch (into one con-

tainer) for touch-up work or to verify a ratio setting (use

separate containers for fluids A and B).

Dispense into a container with graduations no greater

than 5% of each component. If the ratio is known by

weight, use a scale for greatest accuracy.

1. Enter Test mode in the run (fluid control) screen.

See Test Screens on page 71. Select to run

batch dispense test.

2. Adjust dispense amounts from 500 ml to 2000 ml (in

250 ml increments) by pressing to open the

drop-down box. Then press and to select

the desired value. Press to select that value.

3. Set main pump air regulator (CD) pressure to zero.

Open main pump and air valve (CA). Adjust main

pump air regulator (CD) pressure to 50 psi (0.35

MPa, 3.5 bar).

4. Close recirculation valves (AC, AD), mix manifold

valves (AH, AJ), and sampling valves (AE, AF).

.

5. Place a clean container under sampling valve A

(AE).

6. Press . Pump A light comes on.

CD

CA

AE AF

AJ

AH

AD

AC

System Verification

44 312359J

7. Dispense fluid A. Slowly open and adjust sampling

valve A (AE) to achieve desired flow. The pump

stops automatically when dispense completes.

Pump A light (DK) turns off, Pump B light (DK) turns

on.

8. Close sampling valve A (AE).

9. Dispense fluid B as follows:

a. Batch dispense: move container under sam-

pling valve B (AF).

Ratio check: place clean container under sam-

pling valve B (AF).

b. Slowly open and adjust sampling valve B (AF)

to achieve desired flow. The pump stops auto-

matically when dispense completes. Pump B

light (DK) turns off.

c. Close sampling valve B (AF).

10. Batch dispense: stir material until mixed.

Ratio check: compare A and B fluid dispensed.

Confirm Batch Dispense Test

The Confirm Batch Dispense Test screen displays when

the batch dispense test completes without error. This

screen displays the selected ratio between the pumps

and the volume of material dispensed from each pump.

The gray at the bottom of the beaker represents the vol-

ume of material dispensed by pump A and the black at

the top of the beaker represents the volume of material

dispensed by pump B.

Down Stream Valve Leak Test

This test confirms or troubleshoots leaks in components

located down stream of the dosing valves. Use this test

to detect closed or worn valves, and to detect leaks in

circulation valves installed at a remote mix manifold.

1. Close both mix manifold valves downstream of the

dosing valves.

2. Close recirculation valves (AC, AD).

3. Enter Test mode in the run (fluid control) screen.

See Test Screens on page 71. Select to run

down stream valve leak test.

4. Select . Press . Ensure dosing valves

(AA, AB) are open by verifying blue LEDs are illumi-

nated for both dosing valves.

5. If test is successful, both pumps will stall against the

down stream valves when the dosing valves (AA,

AB) are open. If any movement is detected in the

pumps after stalling, an alarm is issued indicating

which side has a leak.

System Verification

312359J 45

XM Setup and Troubleshooting Guide

The following setup information will help ensure the system is setup properly. See the XM repair-parts manual for trouble-

shooting and repair instructions.

Grounding

• Ground system to a true earth ground.

• Ensure incoming power is grounded.

Air Supply

• Use at least a 3/4 in. (19mm) ID air hose, no longer

than 50 feet (15m).

• Ensure the first gauge (supply) stays above 80 psi

(0.55 MPa, 5.5bar) while spraying.

• Ensure that the pump spray pressure regulator is set to

at least 35 psi (2.4 bar) for spraying.

• Ensure that the solenoid air filter/regulator behind the

air panel is set to at least 80-85 psi.

• Check that the air filter element in the solenoid air fil-

ter/regulator behind the air panel is clean.

Calibration

• Adjust the B side fluid restrictor so that the calibration

bar graph averages center to right middle. This means

that the “B” dosing valve is open 25% to 75% of the

time.

• Ensure dosing valve needle packing nuts are not

adjusted too tight. They should be snug when there is

no fluid pressure on the valve.

• If feed pumps are used, don’t use more than 250psi

(17 bar). Excess pressure adds double the amount of

pressure on only the upstroke of the XM metering

pump.

Motor Icing

Air motors accumulate ice in the exhaust valving and muf-

fler under hot and humid conditions or under cold ambient

conditions. It can cause pressure loss or motor stalling.

• The ‘B’ fluid pressure should always be 15% to 30%

higher than ‘A’ pressure.

•A larger pressure difference indicates ‘A’ motor icing.

• A smaller or negative pressure difference indicates ‘B’

motor icing.

• Ensure that the NXT motor De-Ice bleed valves are

open to bleed warm air across the ice.

• Ensure that the motor is left active when not spraying

to keep the internal bleed air working. Leave the motor

active in Spray mode or Manual mode to keep the

bleed air on.

Restrictions or Lost Pressure

• Always use filter screens in the XM pump lowers. Filter

style pumps come with 60 mesh screens. Optional 30

mesh elements are also supplied.

• Always use a gun filter. 60 mesh is provided in the gun.

Check that the static mixer is clean.

• Early mix manifolds (2009) had a 40 mesh screen on

the B side. The screen could plug with materials that

have filled ‘B’ side fluids.

Remote Mix Manifold Applications

Ensure remote mix manifold outlet kit is installed. See XM

Repair parts manual. The kit includes outlet check valves

which isolate the pump pressure sensors from the outlet

hoses, and includes a ‘B’ side restrictor valve for the

machine outlet.

NOTE: Early remote manifold machines didn’t include

the ‘B’ restrictor valve from the factory.

• Ensure that the ‘A’ and ‘B’ outlet hose sizes volume

balanced close to the mix ratio. Unbalanced hose sizes

can cause off ratio slugs at the mix manifold during

pressure and/or flow transitions. See XM Mix Manifold

Kits manual.

• If a minimum of integration and mix hose is used,

ensure that “Fast Dosing” is selected in the setup

screens

Software Version

• Ensure all modules in the system use software from

same token. Different software versions may not be

compatible.

• The latest software version for each system can be

found at Tech Support at www.graco.com.

Empty and Flush Entire System (new sprayer or end of job)

46 312359J

Empty and Flush Entire System

(new sprayer or end of job)

NOTE:

• If the system includes heaters and heated hose,

turn them off and allow to cool before flushing. Do

not turn on heaters until fluid lines are clear of sol-

vent.

• Cover fluid container and use the lowest possible

pressure when flushing to avoid splashing.

• Before color change or shutdown for storage, flush

at a higher flow rate and for a longer time.

• To flush only the fluid manifold, see Flush Mixed

Material, page 36.

Guidelines

Flush new systems if coating materials will be contami-

nated by 10W oil.

Flush system when any of the following situations occur.

Flushing will help prevent materials from clogging the

line between hoppers and pump inlets.

• anytime sprayer will not be used for more than

one week

• if materials used will settle

• if using thixotropic resins that require agitation

Procedure

1. Follow Prime, page 27 and Flush Mixed Material,

page 36, as required. Engage trigger lock. Turn

main pump air regulator (CD) fully counter-clock-

wise to shut off.

2. Move circulation return lines to separate fluid con-

tainers to pump remaining fluid out of system.

3. Increase main pump air regulator (CD) pressure to

20 psi (138 kPa, 1.38 bar).

4. Select . Press .

NOTE:

When running pumps independently set to or

. Press and as needed to clean.

NOTE:

If sprayer does not start with static pressure, increase

air pressure by 10 psi (69 kPa, 0.7 bar) increments. To

avoid splashing, do not exceed 35 psi (241 kPa, 2.4

bar).

CD

Empty and Flush Entire System (new sprayer or end of job)

312359J 47

5. Open recirculation valves (AC, AD) for respective

pump dispense side. Run pumps until the A and B

reservoirs are empty. Salvage the material in sepa-

rate, clean containers.

NOTE:

When priming or flushing the pumps, it is normal to get

cavitation or pump runaway alarms. Clear the alarms

, and press again as necessary. These

alarms prevent excessive pump speeds that can dam-

age pump packings.

6. Wipe reservoirs clean, then add solvent to each.

Move circulation lines to waste containers.

7. Repeat Step 4 to flush through each side until clean

solvent exits recirculation hose.

8. Press . Move recirculation hoses back to reser-

voirs. Continue recirculating until system is thor-

oughly flushed.

9. Close recirculation valves (AC, AD) and open mix

manifold valves (AH, AJ). Dispense fresh solvent

through mix manifold valves and out gun.

10. Close mix manifold valves (AH, AJ).

11. Slowly open sampling valves (AE, AF) to flush sol-

vent through until clean. Close sampling valves.

Press .

12. Follow Park Fluid Pump Rods, page 38.

13. Remove pump fluid filters, if installed, and soak in

solvent. Clean and replace filter cap. Clean filter

o-rings and leave out to dry. Do not leave o-rings in

solvent.

14. Close main air valve (E).

NOTE:

Fill A and B pump packing nuts with TSL. Also, always

leave some type of fluid, such as solvent or oil, in the

system to prevent scale build up. This build up can flake

off later. Do not use water.

AC AD

AD

AF

AJ

AC

AE

AH

Download Data from USB

48 312359J

Download Data from USB

USB Logs

Spray Log 1

(Default log for download.) The spray log records key

data while the system is in spray mode. It records A and

B temperature, A and B pressure, A and B flow, A and B

batch totals, ratios, restrictor adjustments, alarm codes,

and commands.

By default, the spray log records data every 60 seconds.

This 60 second interval will record about 32 days of data

if spraying 8 hours per day, 7 days per week. To change

the default, see Download Setup, page 48. This log

can hold up to 18000 lines of data.

NOTE:

Once the spray log is full, new data automatically over-

writes old data.

NOTE:

After data in the spray log is downloaded it remains in

the USB module until it is overwritten.

Alarm Log 2

The alarm log records all alarm codes generated over a

two year period. This log should be used for trouble-

shooting purposes and cannot be deleted. This log can

hold up to 73000 lines of data.

Data Log 3

The data log records (every 120 seconds) all data that

occurs during spray mode over a two year period. This

log should be used for troubleshooting purposes and

cannot be deleted. This log can hold up to 84000 lines

of data.

NOTE:

The 120 second recording period cannot be adjusted.

Download Setup

Navigate to the System Setup screen. Change the num-

ber of hours of recorded data to download (default is

768 hours), by pressing and to move

to . Press to make the field selectable.

Press to scroll through each digit. Press

to save the new digit. Follow the same procedure

to change the time interval at which data will record

(default is 60 seconds). Exit the System Setup screen.

Download Procedure

1. Insert USB flash drive into USB port (DR). Use only

Graco-recommended USB flash drives; see Rec-

ommended USB Flash Drives, page 75.

NOTE:

Inserting the USB flash drive while the sprayer is run-

ning will stop sprayer operation.

Do not connect USB device in explosive atmospheres.

Remove sprayer from hazardous location or remove

the hazard before inserting, downloading, or removing

USB flash drive.

Download Data from USB

312359J 49

2. The USB download screen automatically displays,

and the selected log(s) automatically downloads.

The USB symbol flashes to indicate download is in

process.

NOTE:

To cancel download, press while in process. Wait

for USB icon to stop flashing, and then remove USB

flash drive.

3. The USB icon stops flashing when download com-

pletes. The box below displays , which indi-

cates the download was successful

4. Remove USB flash drive from USB port (DR).

5. Insert USB flash drive into USB port of computer.

6. The USB flash drive window automatically opens. If

it does not, open USB flash drive from within Win-

dows® Explorer.

7. Open Graco folder.

8. Open sprayer folder. If downloading data from more

than one sprayer, there will be more than one

sprayer folder. Each sprayer folder is labeled with

the corresponding USB serial number.

9. Open DOWNLOAD folder.

10. Open folder labeled with the highest number. The

highest number indicates the most recent data

download.

11. Open log file. Log files open in Microsoft® Excel® by

default. However, they can also be opened in any

text editor or Microsoft® Word.

NOTE:

All USB logs are saved in Unicode (UTF-16) format. If

opening the log file in Microsoft Word, select Unicode

encoding.

Never leave USB flash drive in USB port (DR).

Maintenance

50 312359J

Maintenance

Filters

Once a week check, clean, and replace (if needed) the

following filters. Be sure to follow the Flush Mixed Mate-

rial, page 36, prior to performing filter maintenance.

• Both pump filters; see manual 311762 for instruc-

tions.

• Main air inlet manifold filter; see manual 313289,

Replace Air Filter Element section, for instructions.

• Air regulator filter (5 micron) on air control assem-

bly; see manual 313289, Replace Air Filter Element

section, for instructions.

• B side mix manifold strainer (as required); see man-

ual 312749.

Seals

Once a week, check and tighten throat seals on both

pumps and dosing valves. Be sure to follow the Flush

Mixed Material, page 36, prior to tightening seals.

Cleaning Procedure

1. Ensure all equipment is grounded. See Grounding,

page 11.

2. Ensure the area where the sprayer will be cleaned is

well ventilated; and remove all ignition sources.

3. Turn off all heaters and allow equipment to cool.

4. Flush mixed material. See Flush Mixed Material,

page 36.

5. Relieve pressure. See Pressure Relief Procedure,

page 34.

6. Shutdown sprayer and turn off all power. See Shut-

down Entire System, page 39.

7. Clean external surfaces only using a rag soaked in

solvent that is compatible with the spray material

and the surfaces being cleaned.

8. Allow enough time for solvent to dry before using

sprayer.

Alarms

312359J 51

Alarms

View Alarms

When an alarm occurs the alarm information screen

automatically displays. It shows the current alarm code

along with a bell icon. It also shows the alarm location

with top and side views of the sprayer.

There are two levels of alarms: warnings and advisories.

A bell icon indicates an alarm. A solid bell icon with an

exclamation point and three audible alerts indicate a

warning. And an outlined hollow bell icon and a single

audible alert indicate an advisory.

Advisories are notifications that require attention but not

immediately. Alarms require immediate correction;

therefore, sprayer operation automatically stops.

This screen also shows diagnostic information. There

are three lines of data on the left side. The top line

shows the power supply or alternator power supply. This

should be between 23-25 Volts for power supply sys-

tems and 10-14 Volts for alternator systems. The middle

line shows the sensor voltage. This should be between

4.9-5.1 Volts.

The center of the screen shows linear sensor vertical

bar graphs and reed switch information. The A side

information is on the left and the B side information is on

the right. Linear sensor position is displayed on the bar

graph that goes up and down when the pump moves.

This bar graph should move from top to bottom to match

each pump stroke.

The state of the two reed switches in each air motor are

shown with the arrow above each vertical bar graph.

Diagnose Alarms

See Alarm Codes and Troubleshooting for causes

and solutions to each alarm code.

Clear Alarms

Press to clear alarms and advisories. From the

alarm information screen, press to return to the

run (fluid control) screen.

Icon Function

Moving up

Moving down

Top changeover

Bottom changeover

One reed switch signal is missing

Blank: No reed switch signal

Alarms

52 312359J

Alarm Codes and Troubleshooting

NOTE: See XM Plural-Component Sprayers Repair-Parts manuals for non-alarm based troubleshooting.

Alarm

Code Alarm Problem When Active Cause Solution

General Performance Alarms

R4B Ratio High B (Overdose B),

system delivering too much B

component.

Spray B Dosing valve not closing. Perform Pump Test to test for

leakage. See Pump and Meter-

ing Test, page 40.

Loosen valve packing nut. See

manual 313289.

Check air signal at valve top

Repair valve or air solenoid.

See manual 313289.

No B restriction at mix manifold. Increase B Restriction by turn-

ing B restrictor stem clockwise.

See Adjust B Machine Outlet

Restriction, page 33.

Pump filter plugged on A side. Clean filter. See manual

311762.

Use alternate 30 mesh screen.

See manual 311762 for part

number.

Inlet air dropping below 80 psi

(0.55 MPa, 5.5 bar) while spray-

ing. B dosing valve not closing

correctly.

Check air filters. See manual

313289.

Use larger air hose.

Use larger compressor.

Use smaller gun tips or less

guns to reduce flow rate.

Solenoid air regulator set below

80 psi (0.55 MPa, 5.5 bar)

Adjust air regulator.

R1B Ratio Low B (under dose B);

system delivering not enough

B component.

Spray B dosing valve will not open. Check for air signal to valve.

B mix manifold valve closed. Open green mix manifold valve.

Pump filter plugged on B side. Use alternate 30 mesh screen.

See manual 311762 for part

number.

Clean B pump outlet filter. See

manual 311762.

REC System detected five R4B

(ratio high B) or five R1B

(ratio low B) alarms within five

minutes. Sprayer shuts down

for five minutes to resolve

problem.

Spray See R4B or R1B alarm causes. See R4B or R1B alarm solu-

tions. Flush mixed material if

necessary, and purge off-ratio

mixed material in hose.

FHA

FHB

System detects pump move-

ment (fluid flow) when there

should not be.

Spray Recirculation valve or dosing

valve open or leaking for more

than five seconds.

Close or repair recirculation

valve, and run Pump Test. See

Pump and Metering Test,

page 40. See manual 313289 if

needed.

Alarms

312359J 53

R2D Dosing sizes are not opti-

mized.

Spray Dosing valve is operating near

high or low timing limits.

Adjust mix manifold B restrictor

stem clockwise or counter

clockwise as indicated by bar

graph on restrictor screen. See

Adjust B Machine Outlet

Restriction, page 33.

P4A

P4B

Pressure high. Always Fluid pressure is above maxi-

mum.

Decrease main air regulator.

DAA

DAB

Pump runaway, above 80

cpm for 10 sec.

Always No material in pump or lines; no

fluid restriction.

Refill material in tank or hoses;

install fluid tip.

DDA

DDB

Pump cavitation; dives more

than 1/2 of stroke.

Spray No fluid or valve closed. Refill supply and open inlet

valve.

Material is too cold or thick. Increase material temperature

to reduce viscosity. See Heat

Fluid, page 31. Shear material

with agitation to reduce viscos-

ity.

Pump inlet check valve not

closing.

Clear debris from check valve.

Or replace ball, seat, and seal.

Feed pump not providing mate-

rial.

Check feed pump (if used).

Inlet strainer plugged (if used). Check and clean strainer. See

manual 313289.

P1A

P1B

Pressure low. Spray, Pump

Test, Leak Test

Fluid pressure is below 1000

psi (7 MPa, 70 bar).

Increase main air regulator.

P4R Pressure high. Recirculation Pressure is above maximum

advisory limit of 3000 psi (21

MPa, 210 bar) on A side.

Decrease pump air regulator

pressure.

P5R Pressure high. Recirculation Pressure is above maximum

warning limit of 5200 psi (35.9

MPa, 359 bar) on A side.

Decrease pump air regulator

pressure.

P9A A pump pressure is abnor-

mally low compared to B

pump pressure.

Spray A air motor is icing up causing

restriction and lower fluid pres-

sure.

Open the air motor de-ice bleed

air controls. Allow ice to melt.

Dry compressed air. Heat com-

pressed air.

Use a smaller tip.

A pump is binding. Repair lower. See manual

313289.

A motor is hanging up. Repair air motor. See manual

313289.

P9B B pump pressure is abnor-

mally low compared to A

pump pressure.

Spray B air motor is icing up causing

restriction and lower fluid pres-

sure.

Open the air motor de-ice bleed

air controls. Allow ice to melt.

Dry compressed air. Heat com-

pressed air.

Use a smaller tip.

B pump is binding. Repair lower. See manual

313289.

Alarm

Code Alarm Problem When Active Cause Solution

Alarms

54 312359J

B3A Dosing size A advisory Spray The fluid dosing size is greater

than 35 cc when fast dosing is

turned off.

Adjust the B side fluid restric-

tion. See Adjust B Machine

Outlet Restriction, page 33.

The fluid dosing size is greater

than 20 cc when fast dosing is

turned on.

Decrease the air motor velocity

with a smaller tip.

B4A Dosing size A alarm Spray The fluid dosing size is greater

than 45 cc when fast dosing is

turned off.

Adjust the B side fluid restric-

tion. See Adjust B Machine

Outlet Restriction, page 33.

The fluid dosing size is greater

than 30 cc when fast dosing is

turned on.

Decrease the air motor velocity

with a smaller tip.

Pump Test (Daily Check Recommended)

DFA

DFB

Pump did not stall against

fluid pressure on up stroke

only.

Pump Test Pump piston check valve, pis-

ton packings, or dosing valve

are not holding fluid pressure.

Flush pump. See XM Setup

and Troubleshooting Guide,

page 45. Recheck. Remove,

clean, and repair lower. See

manual 313289.

DGA

DGB

Pump did not stall against

fluid pressure on down stroke

only.

Pump Test Pump inlet check or dose valve

is fouled, or damaged.

Remove inlet housing & clean

and inspect. See manual

313289.

DEA

DEB

Pump does not move in 10

minutes.

Park or Pump

Te s t

Recirculation valves were not

opened to allow flow.

Open recirculation valves.

General System Component Alarms

DJA

DJB

Pump motor linear sensor

has no signal.

Always No linear sensor signal from

motor.

Swap A and B sensors.

Replace sensor if problem fol-

lows sensor. See manual

313289.

Linear sensor plugged in while

power is on.

Power sprayer off and back on.

Do not plug in linear sensor

while power is on.

Bad connection inside fluid con-

trol module.

Replace fluid control module.

See manual 313289.

Pump motor linear sensor is

out of range.

Always Linear sensor is beyond range. Replace sensor or sensor mag-

net. See manual 313289.

Sprayer is not properly

grounded.

See Grounding, page 11.

DKA

DKB

Pump motor reed switch fail-

ure; missing signals from one

or both switches.

Always Bad motor cable connections,

or bad reed switch.

Swap A and B motor cables.

Replace cable if problem per-

sists. Otherwise replace reed

sensor assembly. See manual

313289.

Reed switch cable is plugged in

while power is on.

Power sprayer off and back on.

Do not plug in reed switch cable

while power is on.

Bad connection inside fluid con-

trol module.

Replace fluid control module.

See manual 313289.

P6A

P6B

Pressure sensor failure; no

signal.

Always Pressure sensor or cable is bad

on the side indicated.

Replace sensor and cable

assembly. See manual 313289.

Alarm

Code Alarm Problem When Active Cause Solution

Alarms

312359J 55

V1M Voltage low control. Always Voltage dropping below 9 Vdc

from power supply.

Change air filter in control filter

regulator. See manual 313289.

Check the pressure setting is

18 psi (0.13 MPa, 1.3 bar) on

turbine air regulator.

Check voltage on information

screen.

Turbine not spinning with air on. Replace air turbine cartridge.

See manual 313289.

N6C Display has no signal. Always No display communication sig-

nal.

Check cable connections.

Replace display.

See manual 313289.

Machine powered down in

spray mode.

Press stop button before turning

off power.

DLA A air motor reed switch signal

missing advisory.

Always Reed switch does not see the

air motor magnet.

Replace air motor reed switch

magnet.

Reed switches are bad. Replace air motor reed switch.

Prevent air motor icing. See

advisory P9A and P9B.

Air motor is icing up.

DLB B air motor reed switch signal

missing advisory.

Always Reed switch does not see the

air motor magnet.

Replace air motor reed switch

magnet.

Reed switches are bad. Replace air motor reed switch.

Prevent air motor icing. See

advisory P9A and P9B.

Air motor is icing up.

DMA A air motor linear sensor

jump advisory.

Always System ran out of fluid. Add fluid to the system.

Linear sensor is bad. Replace linear sensor.

DMB B air motor linear sensor

jump advisory.

Always System ran out of fluid. Add fluid to the system.

Linear sensor is bad. Replace linear sensor.

Optional User-Settable Maintenance Warnings

*MAA

*MAB

Maintain pump. Always, if enabled Pump usage exceeds user-set

limit. Maintenance due.

Service pump. See manual

313289.

*MEA

*MEB

Maintain dosing valve. Always, if enabled Dosing valve usage exceeds

user-set limit. Maintenance

due.

Service dosing valve. See man-

ual 313289.

*MG0 Maintain air filter. Always, if enabled Air filter exceeds user-set limit.

Maintenance due.

Service main air filter and con-

trol filter regulator.See manual

313289.

*P5A

*P5B

Pressure exceeded alarm

limits.

Spray Pressure exceeded high or low

alarm limits for more than 15

seconds.

Adjust pump pressure regulator,

change tips, or adjust target set

point.

Alarm

Code Alarm Problem When Active Cause Solution

Alarms

56 312359J

Optional User-Settable Spray Limits

*T5A

T5B

Temperature exceeded alarm

limits.

Spray Fluid temperature exceeded

high or low alarm limits for more

than four minutes.

If fluid temperature is too low,

return to circulation mode to

increase fluid temperature.

Adjust heater set point if

needed. See Heat Fluid, page

31.

If fluid temperature is too high,

lower heater set point, and

return circulation mode to cool.

See Heat Fluid, page 31.

Adjust temperature target set-

point. See Heat Fluid, page 31.

*P2A

P2B

Pressure exceeded advisory

limits.

Spray Pressure exceeded high or low

advisory limits for more than 15

seconds.

Same as P5A or P5B above.

*T2A

T2B

Temperature exceeded advi-

sory limits.

Spray Fluid temperature exceeded

high or low limits for more than

four minutes.

Same as T5A or T5B above.

*N4D Pot life timer expired. Mixed

fluid will cure in hoses, mixer,

and gun.

Spray Have not sprayed enough vol-

ume to keep fresh mixed fluid in

the integration hose, mixer,

whip hose, and spray gun.

Spray fluid, or flush. Resets

when you leave spray mode.

See Spray, page 32, or Flush

Mixed Material, page 36.

Alarm

Code Alarm Problem When Active Cause Solution

Alarms

312359J 57

Possible Alarms by Mode

The following table outlines the alarms that you may receive while operating the system. The alarms are categorized

according to each mode.

Mode Control Logic Alarms

Spray Dosing valves close for startup test; green light blinks. --

If fluid pressure is under 1000 psi (7 MPa, 70 bar), STOP. P1A

If pumps move (indicating internal leakage), STOP. FHA, FHB

If fluid pressure is more than 103% of allowed maximum, air motor shuts

off until fluid pressure drops.

None

If is pressure more than 110% of allowed maximum, STOP. P4B

Dosing valve A opens, and dosing valve B cycles to maintain ratio. --

A and B blue lights illuminate when dosing valves are operating. --

If there is not enough B component to hold ratio, dosing valve A closes

momentarily.

R2D

If A or B component is more than 5% off ratio setpoint, STOP. R1B, R4B

If A dose size is too large, STOP. B4A

A and B dosing valves close momentarily at each pump changeover. --

Park Both dosing valves open; A and B blue lights turn on. --

User opens circulation valves or sprays gun. When pump reaches bot-

tom stroke the blue light turns off.

--

If park does not complete in 10 minutes, turn off air to both motors. DEA, DEB

Circulation A and/or B dosing valves close and motor air turns on. --

If fluid pressure exceeds 3000 psi (21.0 MPa, 210 bar) on the A pump,

receive yellow light advisory.

P4A

If fluid pressure exceeds 5600 psi (39.2 MPa, 392 bar) on the A pump,

STOP.

P4A

If no movement in 10 minutes, turn off air to both motors. DEA, DEB

Pump Test Both dosing valves close; green light blinks. --

If fluid pressure is under 1000 psi (7.0 MPa, 70 bar), STOP. P1A, P1B

If pumps move (indicating leakage) STOP. FHA, FHB

Turn on A blue light, open A dosing valve, user opens sampling valve. --

Close A dosing valve on upstroke; check for no movement. DFA

Close A dose valve on down stroke; check for no movement. DGA

Open A dose valve and dispense total of 750 ml material, close valve,

turn off blue light.

--

Repeat for B side. DFB, DGB, DHB

If both pumps pass pump test, display shows two beakers of 750ml each. --

Batch Dispense Test User selects total volume desired. --

Open A dosing valve, turn on blue light, user opens sampling valve, turn

off blue light when complete.

--

Open B dosing valve, turn on blue light, user opens sampling valve, turn

off blue light when complete.

--

Display shows volume of A and B components at end of batch dispense

test.

--

Valve Test If fluid pressure is not 1000 psi (7 MPa, 70 bar), STOP. P1A

Check for no movement of pumps (stall within 10 seconds). FHA, FHB

Alarms

58 312359J

Alarm Code Key

Use the following table as a quick guide to determine alarm codes.

LED Diagnostic Information

The following LED signals, diagnosis, and solutions are the same for the display module, fluid control module, and

USB module. LEDs are located next to the module power cable.

What Alert Where

B Dose 1 Low A Material A

F Flow 2 Deviation B Material B

N Time 3 Deviation High C Controller

P Pressure 4 High D Dosing/Pot life

R Ratio 5 Limit warning M Power or Air supply

T Temperature 6 Sensor or connection failure R Recirculation

V Voltage 9 Unbalanced

D Pump A Pump runaway

D Pump diving/cavitation

E Pump time-out

F Pump failed to stall up

G Pump failed to stall down

H Pump failed to stall

J Linear sensor failure

K Directional switch failure

M Linear sensor jump

M Maintenance due A Pump

E Dosing valve

GFilter

Module Status LED Signal Diagnosis Solution

Green on System is powered up and power

supply voltage is greater than 11

Vdc.

-

Yellow Internal communication in progress -

Red solid Hardware failure Replace display module, fluid control

module, or USB module.

Red flashing fast Uploading software -

Red flashing slow Token error Remove token and upload software

token again.

Accessories and Kits

312359J 59

Accessories and Kits

20-Gallon Hopper Kit, 255963

One complete double-wall 20-gallon hopper. See man-

ual 312747 for more information.

Hopper Heater Kit (240V), 256257

For heating fluid in a 20-gallon hopper. See manual

312747 for more information.

Universal Hopper Fluid Inlet Kit, 256170

For connecting any of the four lower models included

with XM sprayer to a 20-gallon hopper. See manual

312747 for more information.

Universal Hopper Mounting Kit, 256259

For mounting a 20-gallon hopper to the side or back of

an XM sprayer. See manual 312747 for more informa-

tion.

Twistork® Agitator Kit, 256274

For mixing viscous materials held within a 20-gallon

hopper. See manual 312769 for more information.

T2 Feed Pump Kit, 256275

For supplying viscous material from a 20-gallon hopper

to an XM sprayer. See manual 312769 for more informa-

tion.

5:1 Feed Pump Kit, 256276

For supplying viscous materials from a 20-gallon hopper

to an XM sprayer. See manual 312769 for more informa-

tion.

7-Gallon Hopper and Bracket Kit,

256260 (Green)

24N011 (Blue)

One 7-gallon hopper and mounting brackets. Mounts to

the side or back of an XM sprayer. See manual 406699

for more information.

2:1 Drum Feed Kit, 256232

One T2 pump feed kit and one Twistork agitator kit for

mixing and supplying viscous materials from a with

55-gallon drum to an XM sprayer. See manual 312769

for more information.

5:1 Drum Feed Kit, 256255

One 5:1 pump feed kit and one Twistork agitator kit for

mixing and supplying viscous materials from a with

55-gallon drum to an XM sprayer. See manual 312769

for more information.

Hopper/Hose Heat Circulation Kit, 256273

For circulating heated water through 20-gallon hoppers,

heated hose, and Viscon HP heater. See manual

313259 for more information.

Not all accessories and kits are approved for use in

hazardous locations. Refer to the specific accessory

and kit manuals for approval details.

Accessories and Kits

60 312359J

Desiccant Dryer Kit, 256512

For use with 20-gallon hoppers. See manual 406739 for

more information.

Caster Kit, 256262

For mounting casters on XM sprayer frame. See manual

406690 for more information.

Hose Rack Kit, 256263

For mounting to side, front, or back of XM sprayer frame.

See manual 406691 for more information.

Lower Strainer and Valve Kit, 256653

For straining material from a feed pump to an XM

sprayer fluid inlet. See manual 312770 for more informa-

tion.

Electric Heated Hose Power Supply Kit,

256876

For monitoring and controlling fluid temperature in

low-voltage heated hoses. See manual 313258 for more

information.

5000 psi Two-Component Main Heated

Hose Set Kit

Electric heated hose set for adding additional sections.

Xtreme Pump Wetcup Wrench, 15T258

Xtreme Pump Filter Wrench, 16G819

10:1 Drum Feed Kit, 256433

For supplying highly viscous material from a 55-gallon

drum to an XM sprayer. See manual 312769 for more

information.

Shutoff/Check Valve Kit, 255278

For replacing shutoff valve or check valve. See manual

313343 for more information.

Alternator Conversion Kit, 256991

For converting an XM sprayer from wall power supply to

intrinsically safe alternator power supply. See manual

313293 for more information.

Mix Manifold Kit, 255684

See manual 312749 for more information.

Remote Mix Manifold and Carriage Kit,

256980

For converting to a remote mix manifold kit with a pro-

tective guard. See manual 312749 for more information.

Restrictor Valve Kit, 24F284

For B dosing outlet on remote mix manifold machines.

Use to convert early XM machines without the valve on

the B outlet.

Restrictor Valve Wrench, 126786

For adjusting restrictor valve. See page 33.

Part Description

248907 Heated hose set; 1/4 in. ID x 3/8 in. ID;

50 ft.

248908 Heated hose set; 3/8 in. ID x 3/8 in. ID;

50 ft.

Appendix A

312359J 61

Appendix A

User Interface Display

The user interface display is divided into three main

functions: Setup, Command, and Automatic.

Setup Functions (key “ON”)

The setup functions enable users to:

• set desired mix ratio;

• configure system settings;

• set potlife parameters;

• enable/disable functions, displays, and display

components;

• set which USB logs to download;

• schedule maintenance parameters for alarms

and advisories;

• and set pressure and temperature limits.

NOTE:

All setup functions, except for mix ratio, must be enabled

from the Enable Setup screens before users can change

or set configurations. See Enable Setup Screens, page

66, for instructions.

Command Functions (key “OFF” or removed)

The command functions enable users to:

• run pumps, including flush, circulate, and prime

procedures;

• park pumps so pump rods are down when not in

use;

• mix and spray;

•view mix ratio;

• run pump tests;

• run batch dispense ratio tests;

• run valve leak checks;

• view dispense totals;

• view alarms;

• diagnose alarms;

• and clear alarms.

Automatic Display Functions

The automatic display functions enable users to:

• issue potlife timer alarms

• and download USB logs.

Appendix A

62 312359J

Setup Mode Screens

Setup mode screens are divided into five major sections: home, limits, maintenance, enable, and system. The follow-

ing figure demonstrates the flow of the Setup mode screens beginning with the Home screen.

Limits Setup

Maintenance Setup

Enable Setup

System Setup

Home Version Control

Temperature Limits

Maintenance Setup 1 Maintenance Setup 2

Enable Setup 2

Enable Setup 1

System/USB/Pump Config.

Date/Time/Units

Potlife/Hose Length

Pressure Limits

(shown with factory default settings)

Appendix A

312359J 63

Home Setup Screens

Home

Home is the first screen that displays in Setup mode. It

shows the current pump ratio, and enables users to

change the mix ratio and access the following screens:

system setup, enable/disable functions, maintenance

setup, and limits. Refer to the following table for more

details.

.

Version Control

This screen displays the versions and/or status of the

system components. Refer to the following table for

details. To access this screen, press from the

Home Setup screen.

Icon Function

Increase or decrease mix ratio. Press

and to change the mix ratio.

Press to jump to system setup screens.

Press to jump to functional enable/disable

setup screens.

Press to jump to maintenance setup

screens.

Press to jump to pressure and temperature

limits setup screens.

Icon Function

Display module version (Vs)

Fluid control module version (Vs)

USB version (Vs)

USB Configuration (Vc)

ATotal amount dispensed by pump A

BTotal amount dispensed by pump B

A+B Total amount dispensed by pumps A and B

Number of hours system has been running

Appendix A

64 312359J

System Setup Screens

System Setup enables users to configure system set-

tings for fluid control and operator interaction. Refer to

the following table for details.

NOTE:

System settings must be enabled from the Enable Setup

screens before users can change or set configurations.

See Enable Setup Screens, page 66, for instructions.

Potlife/Hose Length

This screen enables users to set the potlife timer and

enter the hose inside diameter and length of each mixed

material hose specific to the system. The potlife time

displays in the upper right corner.

Set Potlife/Hose Length

To set the potlife timer and enter the mixed material

hose dimensions, press and to move through

each field, and press to make a field selectable.

Press and to select preferred units of mea-

surement for the potlife timer and length of each mixed

material hose. Press and to move to the

next digit in each field. Once the measurement unit in

the field is correct, press to save that measure-

ment.

When the fluid flow stops the displayed time counts

down in one minute intervals. The timer automatically

resets when the calculated mixed fluid volume is dis-

pensed.

Date/Time/Units

This screen enables users to set day, time, and units

that will be displayed on each screen.

Icon Function

Set number of minutes before mixed mate-

rial will set in hose. Resets after material

volume set by user is passed through hose.

Indicates total hose volume. Always dis-

played in cc units.

Set length of hose after mix manifold. Used

to indicated total hose volume.

Set calendar date and format.

Set time.

Set units of measurement desired for dis-

play, such as fluid and temperature.

Set sprayer number if using more than one

sprayer.

Set number of hours of recorded data to

record to USB data logs.

Set how often data will record to USB spray

logs.

Select resin pump size for A side.

Select hardener pump size for B side.

Appendix A

312359J 65

System Number and USB Settings

This screen enables users to set the sprayer number if

using more than one sprayer. It also enables users to

configure the number of hours downloaded to external

USB flash drive and how often the data will record. See

Set System Settings (Optional), page 24, for instruc-

tions.

Pump Configuration

Users can change the pump size that is specific to the

system if the pump box is selected on Enable Setup 1,

page 66.

Set Pump Sizes

To change the pump size, press and to select

the field. Press to open the drop down field.

Press and to select the preferred pump size.

Press again to save the change.

NOTICE

Changing the pump size settings may cause the system

to spray off ratio.

Appendix A

66 312359J

Enable Setup Screens

Enable Setup allows users to enable and disable func-

tionalities, screens, and USB download log files.

Checked boxes indicate the function, screen, or log file

is active. Refer to the following table for details.

To enable and disable functionalities, screen, and USB

log files, press from the Home Setup screen.

Once in the Enable Setup screen, press and

to scroll through each subscreen. Press

and to scroll through each field within the sub-

screens, and press to enable or disable each.

Press to return to the Home Setup screen

Fast Dosing Function

Enable Setup 1

(Shown with factory default settings.)

Icon Function

USB data download function. Disable this

function to prevent operators from chang-

ing USB settings.

NOTE: Even if this function is disabled,

selected USB logs will still be downloaded.

Enable or disable totalizer screens.

Enable or disable batch totalizer clear func-

tion.

Display potlife timer on all screens.

Enable or disable potlife timer setup

screen.

Display flow rates on run screens

Display A and B pressures on run screens.

Display A and B temperatures on run

screens.

Enable or disable ability to change pump

size in system setup screens.

Enable or disable ratio screen. If enabled,

ratio screen will automatically display after

sprayer runs for 10 seconds.

Enable or disable pump maintenance setup

screens.

Icon Function

Enable or disable dosing valve mainte-

nance setup screen.

Enable or disable incoming air filter mainte-

nance setup screen.

Enable or disable limits (pressure and tem-

perature) screens.

Fast dosing function. Enable function to

minimize B side dose size and increase

dosing rate. See table below.

Use this function with short integration

hose. The system will attempt to hold the

dosing sizes below the advisory level.

Display time on all screens.

Enable or disable USB log files (1-3) to

download.

Fast Dosing Advisory B3A Alarm B4A

on 20 cc 30 cc

off 35 cc 45 cc

Appendix A

312359J 67

Enable Setup 2

(Shown with factory default settings.)

Maintenance Setup Screens

The maintenance setup 1 screen enables users to set

maintenance setpoint amounts for pumps and dosing

valves. The maintenance setup 2 screen enables users

to schedule the number of days between changing the

main incoming air filter before a reminder advisory will

sound.

The number displayed below each selectable field indi-

cates the amount of material dispensed, counting up to

the setpoint requiring maintenance.

Maintenance Setup 1

Maintenance Setup 2

Icon Function

Set amount of material moved through

pump that will result in a maintenance

warning.

Set amount of material moved through dos-

ing valve that will result in a maintenance

warning.

Set number of days between changing the

main incoming air filter before a reminder

advisory is issued.

Appendix A

68 312359J

User Limits Setup Screens

User Limits Setup enables users to set and adjust pres-

sure and temperature limits for both pumps, including

limits that will issue advisories and alarms. Refer to the

following table for details.

NOTE:

The allowable range for the temperature setpoint is 34° -

160°F (1° - 71°C). If the temperature or pressure set-

point is zero, pressure limits and alarms are disabled.

Process Pressure Limits (for spray mode)

Process Temperature Limits (for spray mode)

Icon Function

Set and adjust pressure limits for both

pumps.

Set and adjust high and low temperature

limits for both pumps.

Set target pressure or temperature.

Set and adjust limits that if exceeded will

issue an advisory. Used with pressure and

temperature limits.

Set and adjust limits that if exceeded will

issue a alarm. Used with pressure and

temperature limits.

Appendix A

312359J 69

Operator Command Functions Screens

Command mode screens are divided into three major sections: run (fluid control), test, and alarm control. The follow-

ing figure demonstrates the flow of the Command mode screens beginning with the run (fluid control) screens.

Run (Fluid Control) Screens Test Screens Alarm Control Screens

Alarm Information

Alarm Log

Totalizer

Maintenance 2

Maintenance 1

Valve Test

Batch Test

Pump Test

Spray Mode

Ratio Screen

Park Mode

Pump Mode

Restrictor Screen

Appendix A

70 312359J

Run (Fluid Control) Screens

Run (fluid control) is the first screen displayed at power

on. It enables users to spray material, and operate and

park pumps. Run consists of two screens: power

on/enter and ratio mode.

The power on/enter screen cycles through power on

mode, spray mode, and pump mode. It always displays

the current ratio setpoint, and may also display: pres-

sure, temperature and flow rate if these functions are

selected.

The ratio screen displays the current ratio and monitors

the B side restriction adjustment.

Power On/Enter Mode

Power On/Enter Mode is the default screen when users

enter Fluid Control.

NOTE:

This screen remains blank until a mode is selected.

Spray Mode

Users must be in this mode to spray or proportion mate-

rial. Press the button below the spray icon to enter this

mode.

Pump Mode

Users must be in this mode to operate pumps for prim-

ing or flushing. Press the button below the pump icon to

enter this mode. Continue pressing the pump icon but-

ton to cycle through pump A, pump B, and both pumps.

Icon Function

Spray: proportion and spray material.

Run pumps: operate both pumps or oper-

ate each pump independent from the other

(priming, flushing).

Park Pumps: runs pump to bottom of the

stroke.

Ratio: jump to ratio screen.

Appendix A

312359J 71

Park Mode

Users must be in this mode to park fluid rod pumps at

the bottom of the stroke. Press the button below the

park icon to enter this mode.

Ratio Mode

Displays the current ratio or the restrictor screen. To

access this screen, press The bar graph indi-

cates whether the B restriction adjustment should be

turned clockwise or counter clockwise. See Adjust B

Machine Outlet Restriction, page 33.

NOTE: If the field is enabled on the Enable

Setup screen, the Spray Mode screen will be replaced

by the bar graph screen after 10 seconds of spray time.

Press to return to the Spray Mode screen.

Restrictor Screen

Test Screens

Test screens enable users to run batch dispense tests,

pump tests, and down stream valve leak tests.

Pump Test

This screen enables users to dispense a fixed 750 ml

volume of material from each pump. When the pump is

active it flashes in black on the screen. When the pump

completes dispensing it displays gray on the screen.

Confirm Pump Test

This screen displays when the pump test completes

without error. This screen displays the target volume of

material dispensed into each beaker from each pump.

Icon Function

Display Ratio: show the accuracy of the

fluid mix ratio.

Display Restrictor Adjust: Adjust the restric-

tor to optimize the mix ratio.

• At the maximum fluid flow, the bar

should be in the center.

• At less than maximum flow, the bar

should be on the right side.

Icon Function

Pump Test: dispenses 750cc of each A and

B; verifies pump selection, operation, and

metering.

Batch Dispense: dispenses proportioned

amounts of A and B with a selectable total.

Down Stream Valve Leak Test: test if valves

after the dosing valves hold pressure.

Appendix A

72 312359J

Batch Dispense Test

This screen enables users to dispense a selected total

volume of material on ratio. For example, 1000 ml at 4:1

= 800 ml of A + 200 ml of B. The total batch volume can

be selected from the drop down menu.

When the pump is active it flashes in black on the

screen. When the pump completes dispensing it dis-

plays in gray on the screen

Confirm Batch Dispense Test

This screen displays when the batch dispense test com-

pletes without error. This screen displays the selected

ratio between the pumps and the volume of material dis-

pensed from each pump. The gray at the bottom of the

beaker represents the volume of material dispensed by

pump A. The black at the top of the beaker represents

the volume of material dispensed by pump B.

Down Stream Valve Leak Test

This screen enables users to test for closed or worn

valves down stream of the A and B dosing control

valves. It can be used to test the mix manifold shut-

off/check valves or any remote circulation valves.

While running the test, if there is continuous pump

movement on the A or B side, an error will be issued.

The error indicates a leak in the valve.

There is no confirmation screen for this test. However, if

the down stream valve leak test fails, an warning is

issued to indicate the cause of the failure.

Appendix A

312359J 73

Alarm Control Screens

The Alarm control screens enable users to view alarm

diagnostic information, alarm logs, and pump batch and

grand totals. These screens also enable users to view

maintenance information for pump and check valves,

including the maintenance schedule.

NOTE:

If the potlife timer is enabled, displays.

Alarm

The Alarm screen displays the specific alarm code.

There are two levels of error codes: alarms and adviso-

ries. A solid bell icon with an exclamation point and

three audible alerts indicate a alarm. And an outlined

hollow bell icon and a single audible alert indicate an

advisory.

Additionally, this screen displays the location of the error

with the top view and side view of the system. Refer to

the following table and subsections for more details. Alarm Log

View details regarding alarms received, including the

date, time, and alarm code for the last 16 alarms. Up to

four pages of alarms are available.

Press to access the alarm log. The press

and to scroll through each page of alarms.

Icon Function

Go to Alarm log. Use up and down arrows

to scroll through list of the past 16 errors.

Go to totalizer screen. Allows users to view

the grand and batch totals for each pump

and both pumps combined.

Icon Function

Go to maintenance screen. Allows user to

view maintenance information but not make

changes.See Maintenance Setup 2, page

67.

Flush confirm. Use when the potlife timer is

enabled. Press button to confirm flush

before a potlife advisory is issued.

Amount of material moved through pump

that will result in a maintenance warning.

Amount of material moved through dosing

valve that will result in a maintenance warn-

ing.

Number of days between maintenance

cycles that will result in a reminder advi-

sory.

Clear batch totalizers or maintenance

counters.

Appendix A

74 312359J

Totalizers and Job Number

View the grand and batch totals for each pump and both

pumps combined. The units of measurement are dis-

played on the bottom of the screen and displayed in the

units of measurement selected during setup.

Grand total is the amount of material the system has

dispensed during its lifetime. Batch total is the amount of

material dispensed since the last user reset.

A job number can be entered to identify the batch total.

Clear Batch Totalizer

To clear the batch totalizer values for A, B, and A+B,

press to set all values to zero.

Change Job Number

1. Press to highlight the first digit. Press

and to change the number and and

to move to the next digit. Press to

save the number or to cancel.

Maintenance 1 Screen

View setpoints for the amount of material that needs to

move through both pumps and dosing valves that will

result in a maintenance warning.

Maintenance 2 Screen

View number of days between changing the main

incoming air filter before a reminder advisory is issued.

Reset Maintenance Counter

1. Press and to scroll through and select the

maintenance field to reset.

2. Press to reset the maintenance counter to

zero.

Icon Function

Displays batch total and grand total for

pump A. The grand total is displayed at

the top, and the batch total is displayed at

the bottom.

Displays batch total and grand total for

pump B. The grand total is displayed at

the top, and the batch total is displayed at

the bottom.

Displays batch total and grand total for

both pumps combined. The grand total is

displayed at the top, and the batch total is

displayed at the bottom.

Displays job number for each spray

period.

Appendix A

312359J 75

Auto Display Screens

Potlife Screen

The potlife screen automatically displays when a potlife

advisory occurs. The screen automatically closes when

the advisory end or the user presses the flush confirm

button. Refer to the following table for more details.

USB Screen

The USB screen automatically displays and the selected

log(s) automatically starts downloading when the USB

flash drive is inserted into the control box.

NOTE:

Inserting the USB flash drive while the sprayer is run-

ning automatically stops sprayer operation. Removing

the USB flash drive automatically closes the USB

screen.

The log selected for current download is displayed in the

single box next to the USB icon. The other available logs

are displayed in the boxes on the right side of the

screen. Refer to the following table for more details.

Recommended USB Flash Drives

It is recommended that users use the USB flash drive

(16A004) included with the XM sprayer for data down-

load. However, the following USB flash drives can also

be used, but are not available through Graco.

•Crucial Gizmo!

™ 4GB USB flash drive (model

JDO4GB-730) or 8GB USB flash drive (model

7DOD8GB-730)

• Transcend JetFlash® V30 4GB USB flash drive

(model TS4GJFV30)

• Transcend JetFlash® 300 4GB USB flash drive

(model TS4GJF300)

• Corsair Flash Voyager® 8GB USB flash drive

(model CMFUSB2.0-8GB)

Icon Function

Advisory has been issued.

Potlife timer is enabled.

Time after potlife expires. Starts at 0.00

and counts down in negative one minute

intervals.

Press to mute advisory buzzer.

Press to confirm that mixed hose has been

flushed. Resets potlife timer.

Icon Function

Flashes while data download is in process.

Check mark appears after download com-

pletes. Indicates download was successful.

If download was not successful,

appears.

Displays total memory to download and

remaining memory left to download.

Displays time remaining for log download to

complete.

Press to cancel download. If download is

cancelled, remove USB flash drive.

Indicates which log(s) is being down-

loaded.

Appendix A

76 312359J

FIG. 8: Example Spray Log

Appendix B

312359J 77

Appendix B

Metering Diagrams

Metering Diagram without Remote Mix Manifold

N

XT

6500

Air

Motor

250 HF or

180 HP

A

N

XT

6500

Air

Motor

220 HF or

145 HP

B

psi

Sample

& Test

Valves

Control

Valves

Mix Manifold

Shut-off &

Check Valves

Mix

Manifold

Integration

Hose

3/8 x 25 ft

minimum

XM Metering Diagram

Air

Re

g

Circulation

Shut/Check

Controls

Linear

Transducers

Reed

S

witches

Double

Motor Pilots

Fluid Line

Control cable

Air Signal

rtd

rtd

Recirculation

Back P ssure re

Control

Settable ‘B’

Balancing

Restriction

H

O

P

P

E

R

H

O

P

P

E

R

H

E

A

T

E

R

H

E

A

T

E

R

Gravity Feed

Or

Pump Feed

psi

F

L

U

S

H

Whi

p

Hose

N

ote: Additional guns may only be added

after the integration hose and mixer

Mixers S

p

ra

y

Gun

S

p

ra

y

Gun 2

S

p

ra

y

Gun 3

Appendix B

78 312359J

Metering Diagram with Remote Mix Manifold

N

XT

6500

Air

Motor

A

N

XT

6500

Air

Motor

B

psi

Sample

& Test

Valves

Control

Valves

Mix Manifiold

XM Metering Diagram with

Remote Mix Manifold

Circulation On / Off

Controls

Linear

Transducers

Reed

S

witches

Fluid Line

Control cable

Air Signal

rtd

rtd

Recirculation

Back Pr ssure e

Control

Settable ‘B’

Balancing

Restriction

H

O

P

P

E

R

H

O

P

P

E

R

psi

Gravity Feed

or Pump Feed

H

E

A

T

E

R

H

E

A

T

E

R

These hose isolation check valves must

be added when mix manifold is remote.

This insures that pressure transducers

read pump output and cavitation, and

not

j

ust dam

p

ened hose

p

ressure.

Remote

Shut-off &

Check Valves

Mixers S

p

ra

y

Gun

S

p

ra

y

Gun 2

S

p

ra

y

Gun 3

N

ote: Additional guns may only be added

after the integration hose and mixer

Integration Hose

3/8 x 25 ft minimum

F

L

U

S

H

Shut-off &

Hose Isolation

Check Valves

Double

Motor Pilot

Air

Re

g

250 HF or

180 HP

220 HF or

145 HP

Appendix C

312359J 79

Appendix C

Power Cord Guidelines

Use the guidelines listed in the following table to determine the power cord needed for your specific system.

◆ Wired by user if ordered. Cord size determined by user.

❄Full load amperes with all components operating at maximum capabilities. Fuse requirements for various flow

rates and heater temperature settings may be less.

XM_A (00, 11, 13,

21, 23, 30-32)

XM_A (14-19,

24-29) XM_B (all) XM_C (all)

XM_D (00, 11, 13,

21, 23, 30-32)

XM_D (17, 19, 27,

29) XM_E (all)

Power Supply wall wall wall; junction box wall alternator alternator alternator

Viscon HP Fluid

Heaters

N/A N/A 2 heaters 2 heaters N/A N/A 2 heaters

Configuration Options:

Controls 1 A, 120 Vac 1 A, 120/240 Vac 1 A, 240 Vac 1 A, 240 Vac N/A N/A N/A

Viscon HP (2)

N/A N/A 32 A at

240 Vac,

1 PH

32 A at

240 Vac,

1 PH

N/A N/A 32 A at 240 V,

1 PH (wired by

user with

explosion proof

methods)

Hopper

Immersion

Heaters (2)

N/A 13 A at 240 V,

1 PH

13 A at 240 V,

1 PH

13 A at 240 V,

1 PH

N/A N/A N/A

Viscon HP

with Heat

Circulation (1)

N/A

16 A at 240 V,

1 PH◆

or

15 A at 240 V,

1 PH◆

16 A at 240 V,

1 PH

or

15 A at 240 V,

1 PH

16 A at 240 V,

1 PH ◆

or

15 A at 240 V,

1 PH ◆

N/A 16 A at 240 V,

1 PH (wired by

user with

explosion proof

methods)

16 A at 240 V,

1 PH (wired by

user with

explosion proof

methods)

Electric Hose

Control (1)

N/A N/A N/A N/A

❄ Full Load Peak

Amperes at 240 V,

1 Phase

1 A 30 A 62 A 62 A 0 A

(air only)

16 A 48 A

Cord Specification AWG (mm2) at:

240 V, 1 PH

N/A ◆

4 (21.2)

2 wire + ground

◆N/A N/A N/A

240 V, 3 PH 6 (13.3)

3 wire + ground

380 V, 3 PH 6 (13.3)

4 wire + ground

Table 3: Power Cord Guidelines

Dimensions

80 312359J

Dimensions

System Dimensions without Hoppers

70.0 in.

(1788.0 mm)

38.0 in.

(965.2 mm)

36.0 in.

(914.4 mm)

39.5 in.

(1003.3 mm)

ti21282a

Dimensions

312359J 81

System Dimensions with Hoppers

72.5 in.

(1841.5 mm)

43.1 in.

(1094.7 mm)

98.6 in.

(2504.4 mm)

Two 20-Gallon Hoppers

Side Mounted

Two 20-Gallon Hoppers

Rear Mounted

(Top View)

54.0 in.

(1371.6 mm) 49.7 in.

(1262.4 mm)

62.8 in.

(1595.1 mm)

38.4 in.

(975.4 mm) 56.2 in.

(1427.5 mm)

ti21283a

Dimensions

82 312359J

System Dimensions with Hoppers

One 20-Gallon Hopper and One 7-Gallon Hopper

70.0 in.

(1788.0 mm)

33.4 in.

(848.4 mm)

79.1 in.

(2009.1 mm)

43.1 in.

(1094.7 mm)

72.5 in.

(1841.5 mm)

33.4 in.

(848.4 mm)

59.7 in.

(1516.4 mm)

70.0 in.

(1788.0 mm)

Two 7-Gallon Hoppers

ti21284a

Pump Performance Charts

312359J 83

Pump Performance Charts

Calculate Fluid Outlet Pressure

To calculate fluid outlet pressure (MPa/bar/psi) at a specific

fluid flow (lpm/gpm) and operating air pressure (MPa/bar/psi),

use the following instructions and pump data charts.

1. Locate desired flow along bottom of chart.

2. Follow vertical line up to intersection with selected fluid

outlet pressure curve. Follow left to scale to read fluid out-

let pressure.

Calculate Pump Air Consumption

To calculate pump air consumption (m3/min or scfm) at a spe-

cific fluid flow (lpm/gpm) and air pressure (MPa/bar/psi), use

the following instructions and pump data charts.

1. Locate desired flow along bottom of chart.

2. Follow vertical line up to intersection with selected air con-

sumption curve. Follow right to scale to read air consump-

tion.

NOTE: Ratio setpoint has no significant effect on curves in either performance chart.

Air consumption includes turbine alternator; it does not include feed pumps or agitators.

XM50 Fluid Performance and Air Consumption

1000

140

100

3000

5000

180

7000

60

20

1.0 2.0 3.0

0.0

Fluid Pressure in psi (MPa, bar)

Air Consumption in SCFM (m3/min)

Fluid Flow in gpm (lpm)

(3.8) (7.6) (11.4)

(7.0, 70)

(5.0)

(3.9)

(2.8)

(1.7)

(0.6)

(49.0, 490)

(35.0, 350)

(21.0, 210)

XM70 Fluid Performance and Air Consumption

1000

140

100

3000

5000

180

7000

60

20

1.0 2.0 3.0

0.0

Fluid Pressure in psi (MPa, bar)

Fluid Flow in gpm (lpm)

(3.8) (7.6) (11.4)

(7.0, 70)

(5.0)

(3.9)

(2.8)

(1.7)

(0.6)

(49.0, 490)

(35.0, 350)

(21.0, 210)

A

A

AA

B

B

B

B

KEY:

A = 100 psi (0.7 MPa, 7 bar)

B = 70 psi (0.48 MPa, 4.8 bar)

KEY:

A = 90 psi (0.62 MPa, 6.2 bar)

B = 70 psi (0.48 MPa, 4.8 bar)

Air Consumption in SCFM (m3/min)

Technical Data

84 312359J

Technical Data

* Minimum flow rate is dependent on material being sprayed and mixing capability. Test your material specific to flow rate.

Mixed ratio range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1-10:1 (in 0.1 increments)

Ratio tolerance range (before alarm). . . . . . . . . . . . . . . . . . . +/- 5%

Flow rates

Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 qt./min. (0.95 liter/min.)*

3 gal./min/ (11.4 liter/min.)

Fluid viscosity range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-20,000 cps (heavier viscosities can be mixed using heat,

circulation, and/or pressure feeding)

Fluid filtration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 mesh, (238 micron) standard on pump outlets (filter

assembly not included on some models); alternative 30

mesh screens included

Air inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npt(f)

Fluid inlets without feed kits. . . . . . . . . . . . . . . . . . . . . . . . . . 1 1/4 npt(m)

Maximum fluid working pressure of mixed material

50:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5200 psi (35.8 MPa, 358 bar)

6300 psi (43.5 MPa, 435 bar)

Maximum fluid temperature . . . . . . . . . . . . . . . . . . . . . . . . . 160° F (71° C)

Air supply pressure range . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-150 psi (0.35-1.0 MPa, 3.5-10.3 bar)

Maximum pump air set pressure

50:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70:1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100 psi (0.70 MPa, 7.0 bar)

90 psi (0.62 MPa, 6.2 bar)

Maximum pump inlet fluid feed pressure. . . . . . . . . . . . . . . . 250 psi (1.7 MPa, 17 bar)

Maximum air consumption at 100 psi (0.7 MPa, 7.0 bar)

in scfm (m3/min.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 scfm per gpm (1.96 m3/min. per lpm)

Air filtration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 micron main filter, 5 micron control air filter; see Pump

Performance Charts, page 83

Ambient temperature range

Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32-130° F (0-54° C)

30-160° F (-1-71° C)

Environmental conditions rating . . . . . . . . . . . . . . . . . . . . . . Indoor/outdoor use

Altitude up to 4000 m

Maximum relative humidity to 99% up to 130° F (54° C)

Pollution degree (11)

Installation category (2)

Sound pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 dBA at 100 psi (0.7 MPa, 7 bar)

Sound power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 dBA at 100 psi (0.7 MPa, 7 bar)

Wetted parts

Suction tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flush pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pumps (A and B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Metering valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Spray gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

aluminum

carbide, PTFE, stainless steel, UHMWPE

nylon

carbon steel, alloy steel, 303, 440, 17-ph grades stainless

steel, zinc and nickel plating, ductile iron, tungsten carbide,

PTFE

carbon steel, nickel plating, carbide, polyethylene, leather

carbon steel, nickel plating, carbide, 302 stainless steel,

PTFE, UHMWPE

stainless steel housing with acetal elements

Refer to spray gun manual

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dimensions, page 80

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Base sprayer (XM1A00 and XM5A00 models)

742 lbs (336.87 kg)

(Add component weights to base sprayer weight for your

specific model weight.)

Technical Data

312359J 85

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 312359

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 March 2013

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