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- 311798P GH130, 200, 230 and 300 Hydraulic Sprayers and OEM Kits, Repair and Parts
- Owner's manual
Graco 311798P GH130, 200, 230 and 300 Hydraulic Sprayers and OEM Kits, Repair and Parts Owner's Manual
Add to my manuals36 Pages
Graco 311798P GH130, 200, 230, and 300 Hydraulic Sprayers and OEM Kits offer professional-grade solutions for handling architectural coatings and paints. With a maximum working pressure of 3300 psi, these sprayers provide efficient and precise application of various coatings. The included repair and parts manual guides users through maintenance and troubleshooting procedures, ensuring optimal performance and longevity of the equipment.
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Repair and Parts
GH
™
130, GH200, GH230, GH300
Hydraulic Sprayers and OEM Kits
311797P
EN
- Use with Architectural Coatings and Paints
-
For professional use only. Not approved for use in explosive atmosphere locations
3300 psi (2.8 MPa, 228 bar) Maximum Working Pressure
List of models provided on page 2.
IMPORTANT SAFETY INSTRUCTIONS.
Read all warnings and instructions in this manual. Save these instructions. Contact
Graco Customer Service, your local Graco distributor or our website: www.graco.com, to obtain a manual in your language.
Hydraulic Sprayers OEM Kits
ti5380b
2
Sprayer Models
Sprayer Models
GH130 GH200 GH230 GH300
120 Vac
60 Hz
ETL/CSA/UL
120 Vac
60 Hz
253957
253959
253980
253962
253963
253981
255095
253965
253966
253982
253968
Electric Motor Kit Options
Kit Number
288474
288473
248950
248949
248946
OEM Kits
Sprayer Model
GH130
GH130
GH200/GH230
GH200/GH230
EH200/HD1200
Description
120VAC, 60Hz, 20A, CAS/UL approved
120VAC, 60Hz, 15A
120VAC, 60Hz, 20A, CSA/UL approved
120 VAC, 60Hz, 15A
240VAC, 50Hz, 13.4A
Kit Number
24W297
24W298
24W299
OEM Model
GH130 OEM
GH200 OEM
GH230/300 OEM
Description
3300 psi (22.8 MPa, 227 bar) Maximum Working Pressure
(Material Working psi)
3300 psi (22.8 MPa, 227 bar) Maximum Working Pressure
(Material Working psi)
3300 psi (22.8 MPa, 227 bar) Maximum Working Pressure
(Material Working psi)
311797P
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. Refer back to these Warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
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.
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.
ELECTRIC SHOCK HAZARD
Improper grounding, setup, or usage of the system can cause electric shock.
• Turn off and disconnect power cord before servicing equipment.
• Use only grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on sprayer and extension cords.
• Do not expose to rain. Store indoors.
311797P 3
Warnings
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.
PRESSURIZED ALUMINUM PARTS HAZARD
Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment. Such use can cause serious chemical reaction and equipment rupture, and result in death, serious injury, and property damage.
SUCTION HAZARD
Never place hands near the pump fluid inlet when pump is operating or pressurized. Powerful suction could cause serious injury.
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 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.
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
CALIFORNIA PROPOSITION 65
This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Wash hands after handling.
4 311797P
9.
ti8844a
Component Identification
1.
2.
on off
3.
bar/MPa
PSI ti9167a
12.
11.
4.
10.
ti9126a ti8714a
6.
5.
OFF
ON ti9166a
13.
ti8691a
8.
Item No.
1
8
9
6
7
10
4
5
2
3
11
12
13
7.
Component
Hydraulic pump valve
Pressure control
Hydraulic Oil Cap
Drain valve
Engine ON/OFF switch
Engine controls
Electric motor On/Off Switch
Gun trigger Lock
Displacement pump
ProConnect
™
Inlet strainer (standard)
Inlet strainer (option)
Serial number tag ti5381b
311797P
Component Identification
5
6
General Repair Information
General Repair Information
SAE O-Ring Installation
1 Unscrew lock nut to touch fitting.
To reduce risk of serious injury, do not touch moving parts with fingers or tools while testing repair. Shut off sprayer when repairing. Install all covers, gaskets, screws and washers before operating sprayer
2 Lubricate o-ring (A).
A
3 Screw in fitting hand tight.
1 Keep all screws, nuts, washers, gaskets, and electrical fittings removed during repair procedures. These parts are not normally provided with replacement assemblies.
2 Test repair after problem is corrected.
3 If sprayer does not operate properly, review repair procedure to verify procedure was done correctly. If necessary, see Troubleshooting Guide, page 7, for other possible solutions.
4 Unscrew fitting until oriented properly.
ti5415a ti5414a
4 Install belt guard before operation of sprayer and replace if damaged. Belt guard reduces risk of pinching and loss of fingers; see preceding WARNING.
Grounding
Ground sprayer with grounding clamp to earth ground for safe sprayer operation when using solvent-based materials. Fig. 1.
5 Tighten lock nut to indicated torque.
(Make sure washer is seated properly without pinching o-ring).
ti5416a ti5417a
6250
F IG . 1
311797P
Maintenance
Maintenance
Pressure Relief Procedure
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 Engage trigger lock.
2 Turn engine ON/OFF switch to OFF. Close the bleed-type master air valve.
3 Disengage the trigger lock.
4 Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.
5 Engage the trigger lock.
6 Open all fluid drain valves in the system, having a waste container ready to catch drainage. Leave drain valve(s) open until you are ready to spray again.
7 If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved: a. VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually. b. Loosen nut or coupling completely. c. Clear hose or tip obstruction.
NOTICE
For detailed engine maintenance and specifications, refer to separate Honda Engines Owner's Manual, supplied.
DAILY: Check engine oil level and fill as necessary.
DAILY: Check hydraulic oil level and fill as necessary.
DAILY: Check hose for wear and damage.
DAILY: Check gun safety for proper operation.
DAILY: Check pressure drain valve for proper operation.
DAILY: Check and fill the gas tank.
DAILY: Check that displacement pump is tight.
DAILY: Check level of Throat Seal Liquid (TSL) in displacement pump packing nut. Fill nut, if necessary.
Keep TSL in nut to help prevent fluid buildup on piston rod and premature wear of packings and pump corrosion.
AFTER THE FIRST 20 HOURS OF OPERATION:
Drain engine oil and refill with clean oil. Reference
Honda Engines Owner's Manual for correct oil viscosity.
WEEKLY: Remove engine air filter cover and clean element. Replace element, if necessary. If operating in an unusually dusty environment: check filter daily and replace, if necessary.
Replacement elements can be purchased from your local HONDA dealer.
WEEKLY/DAILY: Remove any debris or media from hydraulic rod.
AFTER EACH 100 HOURS OF OPERATION:
Change engine oil. Reference Honda Engines Owner's
Manual for correct oil viscosity.
SEMI-ANNUALLY:
Check belt wear, page 10; replace if necessary.
YEARLY OR 2000 HOURS:
Replace hydraulic oil and filter with Graco hydraulic oil
169236 (5 gallon/20 liter) or 207428 (1 gallon/3.8 liter) and filter 116909.
Replace belt.
SPARK PLUG: Use only BPR6ES (NGK) or
W20EPR-U (NIPPONDENSO) plug. Gap plug to 0.028 to 0.031 in. (0.7 to 0.8 mm). Use spark plug wrench when installing and removing plug.
311797P 7
8
Troubleshooting
Troubleshooting
PROBLEM CAUSE SOLUTION
Gas engine pulls hard (won't start)
Gas engine does not start
Gas engine doesn't work properly
Gas engine operates, but displacement pump doesn't operate
Displacement pump operates, but output is low on upstroke
Displacement pump operates but output is low on downstroke and/or on both strokes
Hydraulic pressure is too high
Switch OFF, low oil, no gasoline
Faulty engine
Elevation
Turn hydraulic pressure knob counter clockwise to lowest setting.
Consult engine manual, supplied.
Consult engine manual, supplied.
Hydraulic pump valve is OFF
Pressure setting too low
Displacement pump outlet filter (if used) is dirty or clogged
Tip or tip filter (if used) is clogged
Hydraulic fluid too low
Belt worn or broken or off
Hydraulic pump worn or damaged
Dried paint seized paint pump rod
Refer to Engine Repair Kit.
4.0 hp - 288678 / 5.5 hp - 248943 /
6/5 hp - 248944 / 9.0 hp - 248945
Set hydraulic pump valve ON.
Increase pressure.
Clean the filter.
Remove tip and/or filter and clean.
Shut off sprayer. Add fluid*.
Bring sprayer to Graco distributor for repair.
Service pump. See manual 311845.
Hydraulic motor not shifting Set pump valve OFF. Turn pressure down.
Turn engine OFF. Pry rod up or down until hydraulic motor shifts .
Piston ball check not seating properly Service piston ball check. See manual
311845.
Piston packings worn or damaged Replace packings. See manual 311845.
Piston packings worn or damaged
Intake valve ball check not seating properly
Suction tube air leak
Tighten packing nut or replace packings.
See manual 311845.
Service intake valve ball check. See manual 311845.
Paint leaks and runs over side of wetcup Loosen wet-cup
Throat packings worn or damaged
Piston rod seal worn or damaged Excessive leakage around hydraulic motor piston rod wiper
Fluid delivery is low Pressure setting too low
The sprayer overheats
Spitting from gun
Displacement pump outlet filter (if used) is dirty or clogged
Intake line to pump inlet is not tight
Hydraulic motor is worn or damaged
Large pressure drop in fluid hose
Tighten wet-cup enough to stop leakage.
Replace packings. See manual 311845.
Replace these parts.
Increase pressure.
Clean filter.
Tighten.
Bring sprayer to Graco distributor for repair.
Use larger diameter or shorter hose.
Paint buildup on hydraulic components Clean.
Air in fluid pump or hose Check for loose connections on siphon assembly, tighten, then reprime pump.
Loose intake suction
Fluid supply is low or empty
Tighten.
Refill supply container.
Excessive hydraulic pump noise Low hydraulic fluid level Turn sprayer OFF. Add fluid*.
Electric motor does not operate Power switch is not ON
Tripped circuit breaker
Turn power switch to ON.
Check circuit breaker at power source.
Reset motor switch.
*Check hydraulic fluid level often. Do not allow it to become too low. Use only Graco approved hydraulic fluid.
311797P
Notes
Notes
311797P 9
Hydraulic Pump
Hydraulic Pump
(Figure 2)
Removal
Let hydraulic system cool before beginning service.
1 Relieve pressure
2 Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair.
3 Remove drain plug (2) and oil filter (227) and allow hydraulic oil to drain.
4 Fig. 2. Disconnect suction tube (114).
5 Disconnect pump (111), page 15.
6 Remove screw (172), nut (173) and belt guard (117).
7 Raise motor and remove belt (44).
8 Remove two set screws (176) and fan pulley (96).
9 Remove case drain tube (225).
10 Remove elbow (221).
11 Remove tube (276) from elbow (226). Remove elbow
(226) from hydraulic pump (220).
12 Remove eight screws (212) reservoir cover (209) filter assembly (206) and gasket (203).
13 Remove four screws (277) and hydraulic pump (220) from reservoir cover (209).
Installation
1 Install hydraulic pump (220) to reservoir cover (209) with four screws (277); torque 90-110 in-lb (10.1-12.4 N·m).
2 Install gasket (203) and reservoir cover (209) with eight screws (212); torque 110+/-5 in-lb (12.4 +/- 0.5 N·m).
3 Install elbow (226) in hydraulic pump (220). Install elbow
(226) in tube (276). Torque to 25 ft-lb (33.9 N·m).
4 Install elbow (221); torque to 15 ft-lb (20.3 N·m).
5 Install case drain tube (225); torque to 15 ft-lb (20.3 N·m).
6 Install fan pulley (96) with two set screws (176).
7 Raise motor and install belt (44).
8 Install belt guard (117) with screw (172) and nut (173).
9 Connect pump (111), page 15.
10 Fig. 2. Connect suction tube (114).
11 Install drain plug (2); torque to 110 in-lb (12.4 N·m). Install oil filter (227); tighten 3/4 turn after gasket contacts base.
Fill hydraulic pump with Graco hydraulic oil, page 6, through elbow (221) port until full. Fill reservoir with remaining hydraulic oil.
12 Start up and allow pump to operate at low pressure for approximately 5 minutes to purge all air.
13 Check oil hydraulic oil and top off, if required.
10 311797P
F IG . 2
311797P
Hydraulic Pump
172
117
173
96 44
266
276
277
227 222
221
225
226
111
207
220
211
209
212
206
176
114
203
2 ti8821b
11
Fan Belt
Removal
1 Relieve pressure
2 Loosen belt guard knob (55).
3 Rotate belt guard (117) up.
4 Lift engine (119) up to remove tension on belt (44).
5 Remove belt from pulley (43) and fan pulley (96).
Fan Belt
(Figure 3)
Installation
1 Thread belt (44) around drive pulley (43) and fan pulley
(96).
2 Let engine (119) down to put tension on belt.
3 Rotate belt guard (117) down.
4 Tighten belt guard knob (55).
117
44 ti8815a
43
119
96 ti8814a ti8816a
55
F IG . 3
12 311797P
Engine
Engine
(Figure 4)
Removal
NOTE: All service to the engine must be performed by an authorized HONDA dealer.
Installation
1 Install rocker plate (99), dampeners (153) and washers
(154) on engine (119) with four screws (23), washers (7) and nuts (24); torque to 125 in-lb (14.1 N·m).
2 Install engine and rocker plate (99) on sprayer.
3 Swing motor retainer bracket (204) in. Tighten motor nut
(205).
4 Install Fan Belt, page 10.
1 Relieve pressure
2 Remove Fan Belt, page 10.
3 Loosen motor nut (205). Swing motor retainer bracket
(204) out.
4 Remove engine (119) and rocker plate (99) from sprayer.
5 Remove four screws (23), washers (7) and nuts (24) and remove rocker plate (99), dampeners (153) and washers
(154) from engine (119).
F IG . 4
311797P
TIA
13
Hydraulic Motor Rebuild
Hydraulic Motor Rebuild
(Figure 5)
Installation Removal
FLYING PARTS HAZARD
1
2 Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair.
3 GH130 Models:
- Follow Steps 2-5 of pump removal instructions, page 17.
GH200, GH230, GH300 Models:
- Follow Steps 4-8 of pump removal instructions, page 18.
4 Remove hydraulic lines (271, 288) from fittings (266) at top left and right side of hydraulic motor.
5 Loosen jam nut (264).
6 Unscrew and remove hydraulic motor cap (265).
7 Slide piston rod/hydraulic motor cap assembly (A) from hydraulic motor cylinder (263).
FLYING PARTS HAZARD
Detent spring has high energy potential. If detent spring is released without due care detent spring and balls could fly into the eyes of the disassembler.
Wear safety glasses when removing or installing detent spring and balls. Failure to wear safety glasses when removing detent spring could result in eye injury or blindness.
1 Slide piston rod assembly into hydraulic motor cylinder (263).
2 Screw down hydraulic motor cap (265). Unscrew hydraulic motor cap until inlet and outlet align with hydraulic line fittings and test hole in hydraulic motor cap points toward belt guard (117).
3 Torque jam nut (264) against hydraulic motor cap (265) to
150 ft-lb (17 N•m).
4 Fig. 5. Install hydraulic lines (271, 288) to fittings (266) to top left and right side of hydraulic motor; torque to 40 ft-lb
(54.2 N•m).
5 GH130 Models:
- Follow Step 2 of pump installation instructions, page 17.
GH200, GH230, GH300 Models:
- Follow Steps 2-7 of pump installation instructions, page
19.
6 Start engine and operate pump for 30 seconds. Turn engine OFF. Check hydraulic oil level and fill with Graco hydraulic oil, page 6.
14 311797P
Hydraulic Motor Rebuild
F IG . 5
311797P
271
266
Sprayers
266
265
288
OEM Kits
272
293
264
271
263
A ti24393a
15
Hydraulic Oil/Filter Change
Hydraulic Oil/Filter Change
(Figure 6)
Removal
1 Relieve pressure
2 Place drip pan or rags under sprayer to catch hydraulic oil that drains out.
3
Remove drain plug (2). page 26. Allow hydraulic oil to
drain.
4 Unscrew filter (227) slowly - oil runs into groove and drains out rear.
Installation
1 Install drain plug (2) and oil filter (227). Tighten oil filter 3/4 turn after gasket contacts base.
2 Fill with five quarts of Graco hydraulic oil 169236 (5 gallon/20 liter) or 207428 (1 gallon/3.8 liter).
3 Check oil level.
TIA
F IG . 6
16 311797P
Displacement Pump
Displacement Pump
GH130 Only
(Figures 7-12)
Installation See manual 311845 for pump repair instructions
Removal
1 Flush pump.
2 Relieve pressure
If pin (92) works loose, parts could break off and project through the air, resulting in serious injury or property damage. Make sure pin is properly installed.
3 (Fig. 7) Remove suction tube (114) and paint hose (63)
(remove at swivel end).
63
114
CAUTION
If the pump jam nut (86) loosens during operation, the threads of the bearing housing and drive train will be damaged. Tighten jam nut (86) as specified.
1 (Fig 10) Screw jam nut (86) to bottom of pump (111) threads. Screw pump (111) completely into manifold.
Unscrew pump (111) from manifold until pump outlet aligns with hose. Hand tighten jam nut (86), then tap 1/8 to 1/4 turn with hammer or torque to 75 ft-lb (101 N·m). ti2272a
F IG . 7
4 (Fig. 8) Push retaining ring (120) up; push out pin (92).
92
120
TIB
F IG . 8
5 (Fig. 9). Loosen jam nut (86). Unscrew pump (111).
86
111 ti2272d
F IG . 10
2 (Fig. 11) Slowly pull engine starter rope until pump rod pin hole is aligned with hydraulic rod hole. Fig. 8. Push pin
(92) into hole. Push retaining ring (120) into groove.
120
86
92
F IG . 11
TIE
3 (Fig. 12) Fill packing nut with Graco TSL.
ti2272c
F IG . 9 ti2272f F IG . 12
311797P 17
Displacement Pump ProConnect
Displacement Pump ProConnect
GH200/230/300 Only
(Figures 13-27)
See pump manual 311845 for pump repair.
5 (Fig. 15) Slide coupler cover (193) up to fully expose rod couplers (179).
Removal
1 Flush pump.
2
3 (Fig. 13) Remove suction hose (114).
F IG . 15
6 (Fig. 16) Remove rod couplers (179).
ti8829a
179
193
179 ti8827a
F IG . 13
4 (Fig. 14) Remove paint hose fitting (190) and paint hose
(63) from pump fitting.
190
F IG . 16
7 (Fig 17) Remove pin.
ti8830a
179
63 ti8828a
F IG . 14 ti8831a
F IG . 17
18 311797P
Displacement Pump ProConnect
CAUTION
Support pump with your hand before opening t-handle.
8 (Fig. 18) Open clamp (247).
Installation
1 (Fig. 20) If needed, place pump rod in adjustment casting and pull pump to lengthen rod.
ti8833a
F IG . 18
9 (Fig. 19) Remove pump (111) from unit.
F IG . 19
F IG . 20 ti8834a
2 (Fig. 21) Install pump (111) in sprayer.
111 ti8832a
111 ti8959a
F IG . 21
3 (Fig. 22) Close clamp (247) around pump (111) and push it closed.
247
311797P
Adjustment hole ti8958a
F IG . 22
NOTE: Closing force on T-handle can be adjusted if needed by inserting pin into adjustment hole and turning.
19
Displacement Pump ProConnect
4 (Fig. 23) Install pin.
7 (Fig. 26) Open clamp and align pump outlet with hose fitting (190). Install paint hose fitting (190) and paint hose
(63) to pump connection, close clamp.
190
20 ti8957a
F IG . 23
5 (Fig. 24) Slide coupler cover (193) up to expose pump rod. Install rod couplers (179) over rod.
193
63 ti8954a
F IG . 26
8 (Fig. 27) Install suction hose (114) to bottom of pump
(111).
111
179
179 ti8956a
F IG . 24
6 (Fig. 25) Slide couple cover (193) down over rod couplers
(179).
F IG . 27
114 ti8953a
193
179 ti8955a
F IG . 25
311797P
Notes
Notes
311797P 21
Parts
Parts
All Sprayers
234
233
232
182
81
39
112
75
35
180
54
132
91
199
200
121
63
79
231
103
227 150c
150e
150d
216
150f
217
215
213
150g
150b
150a
229
58
62
57
59 60 61
GH130 Model
228
230a
230b
116
70
174
200 ti8822a
22 311797P
Parts List - All Sprayers
Parts List - All Sprayers
Ref. Part Description
35
39
112827 BUTTON, snap
119420 WHEEL, pneumatic, GH130 & 200
119408 WHEEl, pneumatic, GH230 & 300
156306 WASHER, flat, GH130 & 200 54
57
58
59
60
111841 WASHER, plain, 5/8, GH230 & 300
15C780 HANDLE, GH130
15C972 PIN, grooved, GH130
224807 BASE, valve, GH130
235014 VALVE, replacement, kit, GH130
61 15E022 SEAT, valve, GH130
62 277364 GASKET, seat, valve, GH130
63 243814 HOSE
70 120211 CLIP, retaining, GH130 & 200
15B563 CLIP, retaining, GH230 & 300
75 15J645 WASHER, GH130 & 200
183350 WASHER, GH230, & 300
79 189246 LABEL
81 192027 SLEEVE, cart
91 194317 LABEL
103 288732 HOSE, drain
112 24M397 HANDLE, cart
116 288169 FRAME, cart, GH130 & 200
248815 CART, frame, GH230 & 300
121 116756 ELBOW
132 109032 SCREW, mach, pnh
150‡ 245103 VALVE, drain, GH200, 230, 300
150a 193710 SEAL, valve
150b 193709 SEAT, valve
150c 114797 GASKET
150d VALVE, assembly
150e 114708 SPRING, compression
150f 15G563 HANDLE, valve
150g 116424 NUT, cap, hex hd
174 110838 NUT, hex
180 116038 WASHER, wave spring, GH130 & 200
182 101354 PIN, spring, straight, GH130 & 200
108068 PIN, spring, straight, GH230 & 300
199 803298 SCREW, flat head
200 100527 WASHER
213 119426 SCREW
215 198841 RETAINER
216 100084 BALL, metallic
217 116967 SPRING, compression
227 246173 FILTER, oil, spin on
228‡ 15E599 HOUSING
229‡ 100040 PLUG, pipe
230a 164672 ADAPTER (GH 130, 200) 1/4 npsm
(m) hose connection
Qty
.
2
2
2
2
1
1
1
1
1
1
2
1
2
2
2
2
1
1
1
1
4
1
1
1
2
1
1
4
3
2
2
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
Qty
Ref. Part Description
230b‡ 162485 ADAPTER (GH 230, 300) 3/8 npsm
(m) hose connection
231‡ 244067 FILTER, fluid
232‡ 15C766 TUBE, diffusion
233‡ 117285 PACKING, o-ring
234‡ 15C765 CAP, filter
Danger and Warning labels, are available at no cost.
Included in Drain Valve Replacement Kit 235014
Included in Drain Valve Replacement Kit 245103
‡ Included in Filter Replacement Kit 24W753
.
1
1
1
1
1
311797P 23
Parts Drawing - Engines
Parts Drawing - Engines
GH130, 200, 230
119
133
43
126
106
88
GH300
30
34
99
154
23
119
126 154
153
24
7
88
161
43
133
106
126
160 34
30
162
99
154
153
24
7
154
23 ti8813a
24 311797P
Parts List - Engines
Parts List - Engines
Ref. Part Description
7
23
24
30
100023 WASHER, flat, GH130, 200 & 230
100132 WASHER, flat, GH300
113664 SCREW, cap, hex hd, GH130, 200 &
230
106212 SCHREW, cap, hex hd, GH300
110838 NUT, lock, GH130, 200 & 230
101566 NUT, lock, GH300
108842 SCREW, cap, hex hd, GH130, 200 &
230
34
116645 SCREW, cap, hex hd, GH300
112717 WASHER, GH130, 200 & 230
119438 WASHER, GH300
116908 PULLEY, 5.50 in, GH130, 200 & 230 43
119401 PULLEY, GH300
88 194126 LABEL
99 15F157 BRACKET, mounting, engine, GH130,
200 & 230
15E583 BRACKET, mounting, engine, GH300
106 15B314 SLEEVE, motor shaft, GH130, 200 &
230
15E586 SLEEVE, motor shaft, GH300
119* 120590 ENGINE, gasoline, 120 cc , Honda,
GH130
802264 ENGINE, gasoline, 160 cc, GH200
116298 ENGINE, gasoline, 200 cc , Honda,
GH230
803900 ENGINE, gasoline, 270 cc, Honda,
GH300
126 117632 KEY, square, 3/16 X 1.25, GH130, 200
& 230
119484 KEY, parallel, square, GH300
133 100002 SCREW, set, sch
153 15E888 DAMPENER, motor mount, GH130,
200 & 230
195515 DAMPENER, motor mount, GH300
154 108851 WASHER, plain
160 15E764 SPACER, GH300
161 15E973 SHIELD, GH300
162 C20010 SCREW, GH300
Qty
.
4
4
4
1
1
1
1
1
1
1
1
4
1
4
4
1
1
4
1
1
4
8
5
1
1
1
1
1
1
1
*Engine Repair Kits:
288678 120 cc (4.0 HP)
248943 160 cc (5.5 HP)
248944 200 cc (6.5 HP)
248945 270 cc (9.0 HP)
Danger and Warning labels, are available at no cost.
311797P 25
Parts Drawing - All Sprayers
Parts Drawing - All Sprayers
224
223
225
222
221
96
117
176
148
51
172
48
200
115
173
44
219
139
101
184
209
278
277
170
206
207
203
287
212
55
220
56
211
226
214
284
55
204
201
144
2
186 ti8823b
26 311797P
Parts List - All Sprayers
Parts List - All Sprayers
Ref. Part Description
48
51
55
56
96
99
2
44
101754 PLUG
119433 BELT, GH130, 200, 230
119432 BELT, GH300
803298 SCREW, hex head
117284 GRILL, fan guard
15D862 NUT, hand
154594 O-RING
15E410 PULLEY, fan
15F157 BRACKET, mounting, engine, GH130,
200 & 230
15E583 BRACKET, mounting, engine, GH300
101 15K431 LABEL, GH130
15K433 LABEL, GH200
15K435 LABEL, GH230
15K437 LABEL, GH300
115 288261 RAIL, belt guard, assembly, GH130 &
200
288393 RAIL, belt guard, assembly, GH230 &
300
117 288734 GUARD, belt assembly, painted,
GH130 & 200
248973 GUARD, belt, assembly, painted,
GH230 & 300
139 198492 LABEL
144 15K440 LABEL
148 115477 SCREW, mach, torx pan hd
170 102040 NUT, lock, hex
172 119434 SCREW, shoulder, socket head
173 116969 NUT, lock
176 120087 SCREW, set, 1/4 X 1/2
184 260212 SCREW, hex washer hd, thd form
186 120655 SCREW, mach, hex washer head
200 100527 WASHER
201 15J513 TANK, reservoir
202 101754 PLUG, pipe
203 120604 GASKET, reservoir
204 15E476 BRACKET, retainer, motor
206 116919 FILTER
207 15E587 TUBE, suction
208 154594 PACKING, o-ring
209 15J363 COVER, reservoir
211 156401 PACKING, o-ring
212 119426 SCREW
214 120726 CAP, breather, filler
219 237686 WIRE, ground with clamp
220 288733 PUMP, hydraulic, GH130
246178 PUMP, hydraulic, GH200
249003 PUMP, hydraulic, 230/300
221 110792 FITTING, elbow, male, 90°
222 15B438 KNOB, pressure
Qty
.
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
2
2
2
1
1
1
4
1
223 117560 SCREW, set, socket head
224 15A464 LABEL, control
225 246167 TUBE, hydraulic, case drain
226 116829 FITTING, elbow, with o-rings
277 117471 SCREW
278 107188 PACKING, o-rings
284 198585 LABEL
287 120184 FITTING
Danger and Warning labels, are available at no cost.
1
1
4
4
1
1
1
1
311797P 27
Parts Drawing - Sprayers, OEM Kits
Parts Drawing - Sprayers, OEM Kits
GH200/230/300 GH130
28 311797P
Parts List - Sprayers, OEM Kits
Ref. Part Description
63
86
89
92
243814 HOSE, coupled
193031 NUT, retaining, GH130
15D000 CLIP, drain line
15J141 PIN, pump, GH130
103 288732 KIT, drain hose
110 241920 DEFLECTOR, threaded
111 24B748 PUMP, kit, displacement, GH130
288467 PUMP, kit, displacement, GH200
288468 PUMP, kit, displacement, GH230 &
300
114 288251 HOSE, suction, 5 gallon, GH130
288252 HOSE, suction, 5 gallon, GH200, 230
& 300
115 208259 Hose, suction, 30/55 gallon, GH130
(not shown)
289669 HOSE, suction, 30/55 gallon,
GH200/230/300 (not shown)
120 116551 RING, retaining, GH130
122 162485 ADAPTER, nipple, GH130
196178 ADAPTER, nipple, GH130 OEM
124 114958 STRAP, tie
179 277377 COUPLER
186 107505 PACKING, o-ring
187 15J413 FITTING, pump, QD
188 120583 NUT, hand, GH200/230/300
207123 UNION, swivel, 90º GH130 OEM
189 15J410 FITTING, QD
190 155699 FITTING, elbow, street, sprayer
196179 FITTING, elbow, street,
GH200/230/300 OEM
193 15H957 COVER, coupler
194 156698 PACKING, o-ring
195 119566 WASHER, garden hose
196 288472 INLET FILTER, 10 mesh, standard
289131 INLET FILTER, 16 mesh
197 288480 NUT, strainer, inlet
198 117559 O-RING
247 288344 CLAMP, pump; GH 200, 230, 300
279 105510 WASHER, lock, spring (hi-collar),
GH200, GH230, GH300
280 101550 SCREW, cap, sch
290 288741 KIT, repair, pin/spacer; GH 200, 230,
300
291 15J417 BOLT, adjustment; GH 200, 230, 300
Included in Accessory Kit 288481 (10 mesh) or
Accessory Kit 289132 (16 mesh)
Qty
.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
4
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
311797P
Parts List - Sprayers, OEM Kits
29
Parts Drawing
Parts Drawing
Sprayers
272
OEM Kits
293
271
266
30 ti24384a
311797P
Parts List - Sprayers, OEM Kits
Parts List - Sprayers, OEM Kits
Ref.
Part Description
129 15B063 LABEL
143 15K430 LABEL, GH130
15K432 LABEL, GH200
15K434 LABEL, GH230
239
15K436 LABEL, GH300
15H953 MANIFOLD, GH130
15J278 MANIFOLD, GH200
15J279 MANIFOLD, GH230 & 300
242 15B564 SCREW, cap socket
243‡ 117739 WIPER, rod
244‡ 112342 BEARING, rod
245‡ 112561 PACKING, block
246‡ 117283 PACKING, o-ring
253‡ 108014 PACKING, o-ring
254‡ 178226 SEAL, piston
256‡ 178207 BEARING, piston
263
264
265
246176 SLEEVE, hydraulic cylinder, kit,
GH130 & 200
248991 SLEEVE, hydraulic cylinder, kit,
GH230 & 300)
15A726 NUT, jam
288735 KIT, repair, trip rod, piston; GH130 only
288736 KIT, repair, trip rod, piston; GH 200 only
288737 KIT, repair, trip rod, piston; GH
230/300 only
266 117607 FITTING, elbow std thd
267 106276 SCREW, cap, hex head
268 155685 PACKING, o-ring
269 178179 WASHER, sealing
270 100139 PLUG, pipe
271 198629 TUBE, hydraulic, supply, GH130 &
200
15E596 TUBE, hydraulic, supply, GH230 &
300
272
273
274
275
276
117609
117328
117441
116813
FITTING, tee, branch, str thd
FITTING, nipple, straight
VALVE, ball
FITTING, nipple, hydraulic
15J819 TUBE, hydraulic, supply, GH130
15J846 TUBE, hydraulic, supply, GH200
15J864 TUBE, hydraulic, supply, GH230,
GH300
282 15B804 LABEL
283 192840 LABEL
288 15J824 TUBE, hydraulic, return, GH130
Qty
.
1
1
2
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
289
292
293
15J845 TUBE, hydraulic, return, GH200
15J863 TUBE, hydraulic, return, GH230 &
300
15J503
15F584
120184
SHIELD, rod, model 255095 only
LABEL
FITTING, straight, OEM kits only
Danger and Warning labels, are available at no cost.
Included in Hydraulic Motor Repair Kit: 288758 - GH130;
288759 - GH200; 288760 - GH230 & 300
Included in Trip Rod/Piston Kit: 288735 - GH130; 288736 -
GH200; 288737 - GH230 & 300
‡ Included in Seal Kit 246174
1
1
1
1
1
311797P 31
GH130 & 200 Sprayers with Spray Gun and Hoses
GH130 & 200 Sprayers with Spray Gun and Hoses
Ref. Part No. Description
202 288489 KIT, gun, Contractor
3300 psi (227 bar, 22.7 MPa)
Includes 202a - 202d
202a 240794 HOSE, grounded, nylon; 1/4 in. ID; cpld 1/4-18 npsm; 50 foot (15 m); spring guards both ends
3300 psi (227 bar, 22.7 MPa)
Qty.
1
1
1 202b 238358 HOSE, grounded, nylon; 3/16 in. ID; cpld 1/4 npt(m) x 1/4 npsm(f);
3 foot (0.9 m); spring guards both ends
3300 psi (227 bar, 22.7 MPa)
202c 288420 Contractor Spray Gun
Includes 517 RAC ® X SwitchTip and HandTite ™ Guard
See 311861 for parts
1
A
C B
TIA
GH230 & 300 Sprayers with Spray Gun and Hoses
Ref. Part No. Description
202 287042 KIT, gun, Silver
3300 psi (227 bar, 22.7 MPa)
Includes 202a - 202d
202a 240797 HOSE, grounded, nylon; 3/8 in. ID; cpld 3/8-18 npsm; 50 foot (15 m); spring guards both ends
3300 psi (227 bar, 22.7 MPa)
Qty.
1
1
1 202b 241735 HOSE, grounded, nylon; 1/4 in. ID; cpld 1/4 npt(m) x 1/4 npsm(f);
3 foot (0.9 m); spring guards both ends
3300 psi (227 bar, 22.7 MPa)
202c 246240 Silver Spray Gun
Includes 517 RAC ® X SwitchTip and HandTite ™ Guard
See 311254 for parts
1
202d 159841 ADAPTER, 3/8 X 1/4 in. npt 1
202a
202a ti5413b ti5413b
32 311797P
Sprayers Technical Data
Sprayers Technical Data
Sprayer
GH130
GH200
GH230
GH300
Fluid
Pressure psi (bar)
3300
(227)
3300
(227)
3300
(227)
3300
(227)
Hydraulic
Reservoir
Capacity
Gallons
(Liters)
1.25
(4.75)
1.25
(4.75)
1.25
(4.75)
1.25
(4.75)
Maximum
Hydraulic
Pressure psi (bar)
1510
(104)
1855
(128)
1855
(128)
1855
(128)
Engine cc (HP)
120
(4.0)
160
(5.5)
200
(6.5)
270
(9.0)
Maximum
Delivery gpm
(lpm)
Maximum
Tip Size
Fluid Inlet in.
Hose
Connection
0.037
npsm (m)
1/4 1.30
(5.9)
2.15
(9.8)
2.35
(10.7)
3.0
(11.4)
0.047
0.053
0.057
3/4 npt (m)
1 5/16-12
UN-ZA
1 5/16-12
UN-ZA
1 5/16-12
UN-ZA
1/4
3/8
3/8
Basic Sprayer Wetted Parts:
Zinc and nickel-plated carbon steel, stainless steel, PTFE, acetal, chrome plating, leather, V-Maxt UHMWPE, stainless steel, tungsten carbide, ceramic, nylon, aluminum
Fluid
Outlet npt(f)
3/8
3/8
3/8
3/8
Sound Levels*
Engine
120 cc (4.0 HP)
160 cc (5.5 HP)
200 cc (6.5 HP)
270 cc (9.0 HP)
Sound Pressure dB(A)
88
96
96
96
Sound Power dB(A)
103
110
110
110
*Measured at maximum normal load conditions (gas only).
Dimensions
Sprayer Weight lb (kg)
GH130 155 (70.3)
GH200
GH230
GH300
160 (73.4)
168 (75.6)
195 (87.8)
Width in. (cm) Length in. (cm)
24 (61) 41 (104.1)
24 (61)
24 (61)
24 (61)
41 (104.1)
48 (121.92
48 (121.92)
311797P 33
OEM Kits Technical Data
OEM Kits Technical Data
OEM Kit
GH130
GH200
GH230/300
Paint/
Hydraulic
Pressure
Ratio
User Supplied Input
Max
Hydraulic
Pressure
(psi/MPa/ bar)
Hydraulic
Flow
Required in
Free Flow
(gpm/lpm)
4.01/15.2
2.19:1 1510/10.4/1
04.1
1.78:1 1855/12.8/1
27.9
5.13/19.4
1.78:1 1855/12.8/1
27.9
6.60/25.0
Max
Cycle
Rate
(cpm)
125
160
145
Hydraulic
Return,
37º flare,
3/4-16 UNF-2A
GH130 OEM
Hydraulic
Inlet, 37º flare,
3/4-16 UNF-2A
Unit Output
Max Fluid
Pressure
(psi/MPa/ bar)
Max Flow
(gpm/lpm)
Height
(in/mm)
Dimensions
Width
(in/mm)
Depth
(in/mm)
Weight
(lb/kg)
3300/22.8/
227.5
3300/22.8/
227.5
3300/22.8/
227.5
1.30/4.92
25.4/645 5.70/145 3.14/80 27.5/12.5
2.15/8.14 25.60/650 5.39/137 5.39/137 32.5/14.7
3.0/11.4
28.80/732 8.94/227 5.38/137 35/15.9
GH200 OEM
Hydraulic
Return,
37º flare,
3/4-16 UNF-2A
Hydraulic
Inlet, 37º flare,
3/4-16 UNF-2A
GH230/300 OEM
Hydraulic
Return,
37º flare,
3/4-16 UNF-2A
Hydraulic
Inlet, 37º flare,
3/4-16 UNF-2A
Mounting Screws (4),
Socket Cap Screw 1 in.
3/8-16 UNC
2.25 in.
(57.15 mm)
2.25 in.
(57.15 mm)
1.813 in.
(46.05 mm)
Mounting Screw (4),
Socket Cap Screw 1in.
3/8-16 UNC
Quick Connect
1.813 in.
(46.05 mm)
Paint Outlet,
90º swivel,
3/8-18 NPT Male
Paint Outlet,
3/8-18 NPT Male
1.813 in.
(46.05 mm)
3/4 - 14
NPT Male
Paint Suction Fitting,
1-11 1/2 NPT Male
Mounting Screw (4),
Socket Cap Screw 1in.
3/8-16 UNC
2.25 in.
(57.15 mm)
Quick Connect
Paint Suction Fitting,
1.312-12 UN-2A Male
Paint Outlet,
3/8-18 NPT Male
Paint Suction Fitting,
1.312-121/2 UN-2A
34 ti24313b
311797P
Notes
Notes
311797P 35
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.
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.
ADDITIONAL WARRANTY COVERAGE
Graco does provide extended warranty and wear warranty for products described in the Graco Contractor Equipment Warranty Program.
Graco Information
For the latest information about Graco products, visit www.graco.com
.
For patent information, see www.graco.com/patents .
TO PLACE AN ORDER, contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor.
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
Original instructions.
This manual contains English. MM 311797
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2007, Graco Inc. is registered to ISO 9001 www.graco.com
Revised P September 2014
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Table of contents
- 2 Sprayer Models
- 2 Electric Motor Kit Options
- 3 Warnings
- 5 Component Identification
- 6 General Repair Information
- 6 Grounding
- 6 SAE O-Ring Installation
- 7 Maintenance
- 7 Pressure Relief Procedure
- 8 Troubleshooting
- 10 Hydraulic Pump
- 10 Removal
- 10 Installation
- 12 Fan Belt
- 12 Removal
- 12 Installation
- 13 Engine
- 13 Removal
- 13 Installation
- 14 Hydraulic Motor Rebuild
- 14 Removal
- 14 Installation
- 16 Hydraulic Oil/Filter Change
- 16 Removal
- 16 Installation
- 17 Displacement Pump
- 17 GH130 Only
- 17 Removal
- 17 Installation
- 18 Displacement Pump ProConnect
- 18 GH200/230/300 Only
- 18 Removal
- 19 Installation
- 21 Notes
- 22 Parts
- 23 Parts List - All Sprayers
- 24 Parts Drawing - Engines
- 25 Parts List - Engines
- 26 Parts Drawing - All Sprayers
- 27 Parts List - All Sprayers
- 28 Parts Drawing - Sprayers, OEM Kits
- 29 Parts List - Sprayers, OEM Kits
- 30 Parts Drawing
- 31 Parts List - Sprayers, OEM Kits
- 32 GH130 & 200 Sprayers with Spray Gun and Hoses
- 32 GH230 & 300 Sprayers with Spray Gun and Hoses
- 33 Sprayers Technical Data
- 33 Sound Levels*
- 33 Dimensions
- 34 OEM Kits Technical Data
- 2 OEM Kits
- 9 Notes
- 35 Notes
- 36 Graco Standard Warranty