Graco GH 24X011 Instructions - Parts Manual
Instructions - Parts
™
GH
Use to power XP-h™ Hydraulic Plural-Component Sprayers. For professional use only.
Not approved for use in explosive atmospheres or hazardous locations.
Important Safety Instructions
Read all warnings and instructions in this
manual and in related manuals. Save these
instructions.
Power Pack
334914A
Part No. 24X011
Maximum Working Pressure 1800 psi (12.4 MPa, 124 bar)
Related Manuals
Manual No. Description
3A0420
™
and XP-h Proportioners
XP
EN
WLD
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification . . . . . . . . . . . . . . . . . . . . 6
Lift Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Removing Handle . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Fixed Mounting (optional) . . . . . . . . . . . . . . . . . . 8
Repositioning Handle . . . . . . . . . . . . . . . . . . . . . 8
Securing Unit to Vehicle Bed . . . . . . . . . . . . . . . . . 9
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 10
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Compensator Seal Replacement . . . . . . . . . . . . . 16
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Hydraulic Pump Replacement . . . . . . . . . . . . . . . 17
Changing Hydraulic Oil . . . . . . . . . . . . . . . . . . . 17
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Belt Removal and Installation . . . . . . . . . . . . . . . 21
Replacing Oil Reservoir . . . . . . . . . . . . . . . . . . . . 22
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Changing Hydraulic Oil Filter . . . . . . . . . . . . . . . . 25
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Cooler Replacement . . . . . . . . . . . . . . . . . . . . . . . 26
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Engine Replacement . . . . . . . . . . . . . . . . . . . . . . . 28
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Engine Replacement . . . . . . . . . . . . . . . . . . . . . 29
Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . 30
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Frame Parts List . . . . . . . . . . . . . . . . . . . . . . . . 33
Frame (continued) . . . . . . . . . . . . . . . . . . . . . . . . . 34
Frame (Continued) Parts List . . . . . . . . . . . . . . 35
Hydraulic Pump and Reservoir . . . . . . . . . . . . . . . 36
Hydraulic Pump and Reservoir Parts List . . . . . 37
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 40
2 334194A
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
WARNING
WARNINGWARNINGWARNING
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.
• Do not fill fuel tank while engine is running or hot; shut off engine and let it cool. Fuel is flammable
and can ignite or explode if spilled on hot surface.
• 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. Do not use pail liners unless they
are antistatic or conductive.
• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
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 spray without tip guard and trigger guard installed.
• Engage trigger lock when not spraying.
• 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.
•Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
MOVING PARTS HAZARD
Moving parts can pinch, cut 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 and disconnect all power sources.
334194A 3
Warnings
WARNING
WARNINGWARNINGWARNING
ENTANGLEMENT HAZARD
Rotating parts can cause serious injury.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Do not wear loose clothing, jewelry or long hair while operating equipment.
• Equipment can start without warning. Before checking, moving, or servicing equipment, follow the
Pressure Relief Procedure and disconnect all power sources.
CARBON MONOXIDE HAZARD
Exhaust contains poisonous carbon monoxide, which is colorless and odorless. Breathing carbon monoxide can cause death.
• Do not operate in an enclosed area.
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 MSDSs 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.
BATTERY SAFETY
The battery may leak, explode, cause burns, or cause an explosion if mishandled.
• Only use the battery type specified for use with the equipment.
• Battery maintenance must only be performed or supervised by personnel knowledgeable of
batteries and the required precautions. Keep unauthorized personnel away from battery.
• Do not dispose of battery in fire. The battery is capable of exploding.
• Follow local ordinances and/or regulations for disposal.
• Do not open or mutilate the battery. Released electrolyte has been known to be harmful to the skin
and eyes and to be toxic.
• Remove watches, rings, or other metal objects.
• Only use tools with insulated handles. Do not lay tools or metal parts on top of battery.
BURN HAZARD
Equipment surfaces and fluids that are heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.
4 334194A
Warnings
WARNING
WARNINGWARNINGWARNING
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 from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create
safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• 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.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not
limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
CALIFORNIA PROPOSITION 65
The engine exhaust from this product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.
334194A 5
Component Identification
Component Identification
8
6
7
9
1
10
2
ON
OFF
START
4
3
ON
OFF
1 Engine Controls
2 Engine ON/OFF Switch (Electric-Start Units)
3 Ignition
4 Lift Location
6 Pressure Control
7 Lock Ring
8 Serial Number ID Label
9 Hydraulic Pump Valve
10 Hydraulic Oil Fill
WLE
6 334194A
Lift Instructions
Lift Instructions
3. Be sure straps/chains used for lifting are rated to
support weight of the power pack: 390 lbs (177 kg).
To avoid injury, always use designated Lift Locations
when lifting the unit. Always use approved equipment
for securing the unit to transporting equipment.
1. When lifting the power pack, balance weight evenly
across two straps/chains as shown.
ti7840a
2. Wrap each strap/chain securely around frame
where indicated on frame label as shown.
NOTE: Lift power pack and sprayer components separately. Disconnect fluid hoses.
NOTICE
Do not lift unit with only one strap secured across
pump. This could put stress on frame and damage
pump.
ti7838a
334194A 7
ti7855a
Removing Handle
Removing Handle
Fixed Mounting (optional)
To prevent damaging the unit when transporting it in a
truck or on a trailer, Graco recommends fixed mounting
to the vehicle.
Repositioning Handle
Before you can secure the unit to a truck or trailer bed,
you must reposition the handle.
1. Remove the 4 handle sleeve screws (143).
143
3. Remove frame tube plugs (120) located behind the
wheels.
120
4. Insert plugs (120) in upper frame handle tubes (a).
(a)
120
ti7744a
2. Remove handle assembly (25) by pulling it out of
upper frame tubes (1).
25
1
5. Insert handle assembly (25) into lower frame tubes
(b). The hose bracket should face down. Adjust to
appropriate in/out location.
(b)
25
25
(b)
6. Install sleeve screws (143) in lower frame tubes.
8 334194A
143
Securing Unit to Vehicle Bed
Securing Unit to Vehicle Bed
For fixed mounting, fasten U-bolts over sprayer frame
as indicated in the following illustration.
1. Reposition handle, steps 1-5, page 8.
2. Place U-bolts over sprayer frame and through holes
in vehicle bed. Place a washer and nut over bolt
end. Using a wrench, tighten nut securely.
Reposition Handle
U-bolts
U-bolts
334194A 9
ti20932a
Pressure Relief Procedure
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury
from pressurized fluid, such as skin injection,
splashing fluid and moving parts, follow the Pressure
Relief Procedure when you stop spraying and before
cleaning, checking, or servicing the equipment.
1. Set pump valve OFF.
ti7108a
Grounding
The equipment must be grounded to reduce the risk of
static sparking. Static sparking can cause fumes to
ignite or explode. Grounding provides an escape wire
for the electric current.
Use ground wire and clamp (supplied). Loosen grounding lug locknut (W) and washer (X). Insert ground wire
end (Y) into lug (Z) slot and tighten locknut securely.
Connect ground clamp to a true earth ground.
W, X, Z
2. Turn engine OFF.
ON
OFF
START
ti20967a
3. Loosen Lock Ring. Turn pressure control to lowest
setting.
ti7111b
4. Trigger gun into pail to relieve pressure.
5. See XP-h manual 3A0420 for the Pressure Relief
Procedure of the XP-h proportioner.
Y
10 334194A
Setup
1. Follow Setup instructions in the XP-h Proportioner
manual.
2. Check engine oil level. Add SAE 10W-30 (summer)
or 5W-20 (winter), if necessary.
Setup
4. Remove the hydraulic oil fill cap (27) and check the
hydraulic reservoir oil level. Add only Graco Hydraulic Oil, ISO 46 169236 (5 gallon/18.9 liter) or 207428
(1 gallon/3.8 liter). Hydraulic reservoir capacity is
approximately 4.0 gallons (15.14 liters).
27
(cold)
3. Fill engine fuel tank.
ti5242a
ti5241a
ti5243a
Safe Range (cold)
5. Verify all hose/fitting connections from the power
pack and XP-h Proportioner are tight.
WLE
Attach XP-h Proportioner grounding clamp to earth
ground to reduce the risk of static sparking. See XP
Proportioner manual for instructions.
334194A 11
Startup
Startup
Hydraulic system and engine may become very hot
during operation and could burn skin if touched.
Flammable materials spilled on hot, bare motor could
cause fire or explosion. Have belt guard in place
during operation to reduce risk of entanglement or
loss of fingers.
1. Loosen lock nut and turn pressure control counterclockwise to lowest pressure.
ti7111b
2. Set pump valve OFF.
b. Move choke to closed.
ti5249a
c. Set throttle to fast.
ti5250a
d. Rotate key to start.
ON
OFF
START
ti20966a
e. After engine starts, move choke to open.
3. Start engine.
a. Move fuel valve to open.
ti5248a
ti5264a
f. Set throttle to desired setting.
ti7108a
ti5251a
12 334194A
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