Graco PRO-WASH 112634, PRO-WASH 112635, PRO-WASH 117438 Instructions And Parts List
Instructions – Parts List
PRO-WASHt Gun Washer
With Huskyt 307 Pump
100 psi (0.7 MPa, 7 bar) Maximum Working Pressure
Read warnings and instructions.
See page 2 for List of Models and page 5 for
Gun Washer Descriptions.
308393J
Model 112634 Model 112635
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
Copyright 1999, Graco Inc. is registered to I.S. EN ISO 9001
03297
03298
Model 117438
Table of Contents
Symbols 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gun Washer Descriptions 5. . . . . . . . . . . . . . . . . . . . .
Kit Descriptions 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawing 8. . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Operation 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutdown and Care 17. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts
Model 112634 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 112635 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 117438 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
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WARNING
EQUIPMENT MISUSE HAZARD
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result
in serious injury.
This equipment is for professional use only.
Read all instruction manuals, tags, and labels before operating the equipment.
Use the equipment only for its intended purpose.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check the equipment daily. Repair or replace worn or damaged parts immediately.
Do not exceed the maximum working pressure of the lowest rated system component. This equip-
ment has a 100 psi (0.7 MPa, 7 bar) maximum fluid working pressure at 100 psi (0.7 MPa, 7
bar) maximum incoming air pressure.
Do not operate the gun washer at a pressure above the maximum working pressure rating of the
gun(s) being cleaned.
Route the hoses away from the traffic areas, sharp edges, moving parts, and hot surfaces. Do not
expose Graco hoses to temperatures above 180F (82C) or below –40F (–40C).
Do not use the hoses to pull the equipment.
Do not move pressurized equipment.
Use fluids or solvents that are compatible with the equipment wetted parts. See the Technical
Data section of all the equipment manuals. Read the fluid and solvent manufacturer’s warnings.
Comply with all applicable local, state and national fire, electrical and other safety regulations.
TOXIC FLUID HAZARD
Hazardous fluids or toxic fumes can cause serious injury or death if splashed in the eyes or on the
skin, swallowed, or inhaled.
Know the specific hazards of the fluid you are using. Read the fluid manufacturer’s warnings.
Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
Wear the appropriate protective clothing, gloves, eyewear and respirator.
Pipe and dispose of the exhaust air safely. If the diaphragm fails, the fluid may be exhausted along
with the air. See your separate pump instruction manual for further information.
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WARNING
FIRE AND EXPLOSION HAZARD
Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and
result in fire or explosion and serious injury.
Ground the equipment. See Grounding on page 10.
Provide fresh air ventilation to avoid the buildup of flammable fumes from the solvent.
Extinguish all the open flames or pilot lights in the gun washer area.
Electrically disconnect all the equipment in the gun washer area.
Keep the gun washer area free of debris, including solvent, rags, and gasoline.
Do not turn on or off any light switch in the gun washer area while operating or if fumes are
present.
Do not smoke in the gun washer area.
Do not operate a gasoline engine in the gun washer area.
Follow the gun manufacturers solvent and other cleaning recommendations.
Use solvent with the highest possible flash point.
Use non-conductive solvent when cleaning electrostatic guns.
Do not allow solvent to enter the air passage of an electrostatic gun.
Do not flush an electrostatic gun with the electrostatics ON-OFF lever in the ON position.
If there is any static sparking while using the equipment, stop operation immediately. Identify
and correct the problem.
Drain the solvent into a proper storage container when the gun washer(s) is not in use.
PRESSURIZED EQUIPMENT HAZARD
Spray from hose leaks, ruptured components, or from operating the gun washer with an open lid can
splash fluid in the eyes or on the skin and cause serious injury.
A safety device has been installed to shut off the pump when the gun washer lid is opened. Do not
tamper with or alter this device.
Open the gun washer lid slowly.
Do not prop the gun washer lid open with an object or by any other means.
Do not stop or deflect fluid leaks with your hand, body, glove, or rag.
Follow the Pressure Relief Procedure on page 12 whenever you: are instructed to relieve the
pressure; stop operating the gun washer; and clean, check, or service the equipment.
Tighten all the fluid connections before operating the equipment.
Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.
Permanently coupled hoses cannot be repaired; replace the entire hose.
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Gun Washer Descriptions
)
less guns
(
Materials of Construction
Gun Washer Model No. Tank Fluid Manifold Lid
112634
112635
117438
*Standard Cleaning Station Configuration Includes:
plastic carbon steel aluminum
plastic stainless steel aluminum
stainless steel stainless steel stainless steel
Gun Washer
Model No.
112634
112635
117438
Description Part No. Quantity Used to Clean Other Features
Long gun support 512800 1 Pressure feed, air
spray, & HVLP
guns
Short gun support 112847 1 Siphon air spray,
air-assisted, & airless guns
Spray nozzle 512799 2 Siphon & pressure
cups
Long gun support 512800 2 Pressure feed, air
spray, & HVLP
guns
Short gun support 112847 1 Siphon air spray,
air-assisted, & air-
Spray nozzle 512799 1
Long gun support 512800 2 Pressure feed, air
Short gun support 112847 1 Siphon air spray,
Spray nozzle 512799 1 Siphon & pressure
Siphon & pressure
cups
spray, & HVLP
guns
air-assisted, & airless guns
cups
Hose wash, (Pot
wash capability;
order kit 236906)
Hose wash, Foot
pedal lid opener
(Pot wash
capability; order kit
236906)
* The standard gun supports can be replaced with cleaning kits to fit the type of guns or containers being washed.
See descriptions on page 6.
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Kit Descriptions
g
py g
py
g
Gun, Pressure Cup and Paint Container Cleaning Kits**
To customize the gun washer, order one kit for each cleaning station.
Kit Includes
Kit Part No. Typically Used to Clean Part No. Description
236659
236681
236905
Graco PRO AA4500 air-assisted electrostatic guns
Graco PRO 3500 and PRO 4500 air spray electrostatic guns
HVLP, air-assisted, air spray, and airless conventional guns
195903 Air cap blank
188406 Tip housing
183459 Washer (2)
236689 PRO AA4500 support
512835 Fluid inlet adapter
512827 Plug
512802 Wire trigger lock
189573 Air cap blank
187423 Air cap nut
176930 Retaining ring
512884 Short gun support
(thick stem)
512835 Fluid inlet adapter
512827 Plug
512802 Wire trigger lock
512800 Long gun support
236906
245270
245271
Pressure pots and other paint containers; see page 14 for
maximum container size (for use with gun washer models
112635 & 117438 only)
Graco PRO Xs2, PRO Xs3, and PRO Xs4 air spray electrostatic guns
Graco PRO Xs4 AA air-assisted electrostatic guns
112847 Short gun support
(thin stem)
512835 Fluid inlet adapter
512802 Wire trigger lock
112695 Male coupler assy.
112696 Female coupler assy.
198741 Air cap blank
245300 Gun support
512835 Fluid inlet adapter
512827 Plug
512802 Wire trigger lock
112851 Snap clip
198786 Air cap blank
188406 Housing tip
183459 Washer (2)
245300 Gun support
512835 Fluid inlet adapter
512827 Plug
512802 Wire trigger lock
112851 Snap clip
**To install the accessory kits, see the instruction manuals included with the kits.
6 308393
Technical Data
Category Data
Air Pressure Operating Range
Model 112634 25–100 psi
(0.2–0.7 MPa, 1.7–7 bar)
Model 112635 25–100 psi
(0.2–0.7 MPa, 1.7–7 bar)
Model 117438 25–100 psi
(0.2–0.7 MPa, 1.7–7 bar)
Maximum Tank Capacity 5 gallons (19 liters)
Air Inlet 1/4 npt(f)
Fluid Drain Valve 1 in. npt(m)
Approximate Dry Weight
Model 112634 63 lbs. (28.6 kg)
Model 112635 65 lbs. (29.5 kg)
Model 117438 86 lbs. (39 kg)
Wetted Parts
Model 112634 Carbon Steel, Polyethylene (tank), Stainless Steel,
Aluminum, Brass, PTFE, Acetal
Model 112635 Stainless Steel, Aluminum, Polyethylene (tank), Brass,
Acetal, PTFE
Model 117438 Stainless Steel, Brass, Acetal, PTFE
308393 7
Dimensions
A
B
C
Model 112634 and 112635
E
D
03297
A
B
C
Model 117438
E
D
Model Measurements, inches (mm)
A B–with lid
112634 and
112635
117438 19.25
20.75
(527)
(489)
closed
42.25
(1073)
42.00
(1067)
B–with lid
opened
61.00
(1549)
56.50
(1435)
C D E
20.50
(521)
25.50
(648)
16.25
(413)
18.00
(457)
25.12
(638)
24.5
(622)
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