Repair

GH

™

130, GH 200,

GH 230, GH 300

Hydraulic Sprayers

- Use with Architectural Coatings and Paints

-

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.

311797C

English

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441

Copyright 2007, Graco Inc. is registered to I.S. EN ISO 9001 ti5380a

2

Models

Models

253709

253957

253959

253980

253960

253962

253963

253981

255095

253964

253965

253966

253982

253967

253968

GH130 GH200 GH230 GH300

120 Vac

60 Hz

ETL/CSA/UL

120 Vac

60 Hz

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

✔

Electric Motor Kit Options

✔

✔

✔

✔

✔

Kit Number

288474

288473

248950

248949

248946

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

311797C

Models

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.

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.

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.

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.

311797C 3

Models

4

WARNING

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.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• 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.

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

• Do not alter or modify equipment.

• For professional use only.

• Use equipment only for its intended purpose. Call your Graco distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not use hoses to pull equipment.

• Comply with all applicable safety regulations.

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

311797C

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.

7

8

5

6

3

4

1

2

9

10

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

311797C

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).

$

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.

WLD

4. Unscrew fitting until oriented properly.

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).

WLD

WLD

WLD

F IG . 1

311797C

Maintenance

Pressure Relief Procedure

The system pressure must be manually relieved to prevent the system from starting or spraying accidentally.

Fluid under high pressure can be injected through the skin and cause serious injury. To reduce the risk of an injury from injection, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever you:

• are instructed to relieve the pressure,

• stop spraying,

• check or service any of the system equipment,

• or install or clean the spray tip.

1. Lock gun trigger safety.

2. Turn engine ON/OFF switch to OFF.

3. Move pump valve to OFF (down) and turn pressure control knob fully counter clockwise.

4. Unlock trigger safety. Hold metal part of gun firmly to side of grounded metal pail, and trigger gun to relieve pressure.

5. Lock gun trigger safety.

6. Open pressure drain valve. Leave valve open until ready to spray again.

If you suspect that the spray tip or hose is completely clogged, or that pressure has not been fully relieved

after following the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Now clear tip or hose.

CAUTION

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.

Maintenance

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.

311797C 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.

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.

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

Hydraulic motor not shifting

Remove tip and/or filter and clean.

Shut off sprayer. Add fluid*.

Replace, page 12.

Bring sprayer to Graco distributor for repair.

Service pump. See manual 311845.

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

Piston packings worn or damaged

Replace packings. See manual 311845.

Tighten packing nut or replace packings.

Intake valve ball check not seating properly

Suction tube air leak

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

Excessive leakage around hydraulic motor piston rod wiper

Piston rod seal worn or damaged

Fluid delivery is low

The sprayer overheats

Spitting from gun

Tighten wet-cup enough to stop leakage.

Replace packings. See manual 311845.

Replace these parts.

Pressure setting too low

Displacement pump outlet filter (if used) is dirty or clogged

Intake line to pump inlet is not tight

Increase pressure.

Clean filter.

Hydraulic motor is worn or damaged

Large pressure drop in fluid hose

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

Loose intake suction

Fluid supply is low or empty

Low hydraulic fluid level assembly, tighten, then reprime pump.

Tighten.

Refill supply container.

Turn sprayer OFF. Add fluid*. Excessive hydraulic pump noise

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.

311797C

Notes

Notes

311797C 9

Hydraulic Pump

Hydraulic Pump

(Figure 2)

Removal

Let hydraulic system cool before beginning service.

1. Relieve pressure, page 7.

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 311797C

F IG . 2

311797C

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

F IG . 3

12

Fan Belt

Removal

1. Relieve pressure, page 7.

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

311797C

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, page 7.

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

311797C

TIA

13

Hydraulic Motor Rebuild

Hydraulic Motor Rebuild

(Figure 5)

Removal 9. Cover spring retainer (261) with a rag to contain detent spring (258) and balls (259) when they are removed from yoke. Remove detent balls and spring. Remove spring retainer.

10.Put yoke in vise and remove piston rod assembly from yoke.

1. Relieve pressure, page 7.

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).

8. Remove yoke (257).

a. Clamp hydraulic motor cap (265) in vise with hydraulic motor piston rod facing up.

b. Use shortened Allen wrench to remove two screws

(260) from spring retainer (261). Remove yoke, spring retainer, piston and trip rod assembly from hydraulic motor cap.

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.

Installation

FLYING PARTS HAZARD

1. Put hydraulic motor cap (265) in vise.

2. Install yoke (257), spring retainer (261), piston and trip rod assembly in hydraulic motor cap (265). Use shortened Allen wrench to install two screws (260) in spring retainer to secure piston rod assembly to hydraulic motor cap.

3. Slide piston rod assembly into hydraulic motor cylinder (263).

4. 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).

5. Torque jam nut (264) against hydraulic motor cap (265) to

150 ft-lb (17 N·m).

6. 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).

7. 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.

8. Start engine and operate pump for 30 seconds. Turn engine

OFF. Check hydraulic oil level and fill with Graco hydraulic oil, page 6.

14 311797C

F IG . 5

311797C test hole

271

266

265

288 ti8817A

264

258

259

261

260

257 ti8819a

263 ti8818a

15

Hydraulic Oil/Filter Change

Hydraulic Oil/Filter Change

(Figure 6)

Removal

1. Relieve pressure, page 7.

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.

F IG . 6

TIA

16 311797C

Displacement Pump

Displacement Pump

GH130 Only

(Figures 7-12)

Installation See manual 311845 for pump repair instructions

Removal

1. Flush pump.

2. Relieve pressure, page 7.

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).

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).

WLD

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

86

111

WLG 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

92

F IG . 11

TIE

3. (Fig. 12) Fill packing nut with Graco TSL.

WLF

F IG . 9

WLI

F IG . 12

311797C 17

Displacement Pump ProConnect

Displacement Pump ProConnect

GH200/230/300 Only

See pump manual 311845 for pump repair.

(Figures 13-27)

5. (Fig. 15) Slide coupler cover (193) up to fully expose rod couplers (179).

Removal

247

1. Flush pump.

2. Relieve pressure, page 7.

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 311797C

Displacement Pump ProConnect

CAUTION

Support pump with your hand before opening t-handle.

Installation

1. (Fig. 20) If needed, place pump rod in adjustment casting and pull pump to lengthen rod.

8. (Fig. 18) Open clamp (247).

ti8834a

F

IG

. 20

2. (Fig. 21) Install pump (111) in sprayer.

ti8833a

F IG . 18

9. (Fig. 19) Remove pump (111) from unit.

F IG . 19

111 ti8832a

111 ti8959a

F IG . 21

3. (Fig. 22) Close clamp (247) around pump (111) and push it closed.

247

311797C

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.

6. (Fig. 25) Slide couple cover (193) down over rod couplers

(179).

193

179 ti8957a

F IG . 23

5. (Fig. 24) Slide coupler cover (193) up to expose pump rod.

Install rod couplers (179) over rod.

ti8955a

F IG . 25

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

193

179

F IG . 24 ti8956a

179

63 ti8954a

F IG . 26

8. (Fig. 27) Install suction hose (114) to bottom of pump (111).

111

F IG . 27

114 ti8953a

20 311797C

Notes

Notes

311797C 21

Parts

Parts

All Sprayers

234

233

232

182

81

39

112

75

35

180

54

132

91

199

200

228

121

63

79

231

103

227 150c

150e

150d

216

150f

217

215

213

150g

150b

150a

228

230

229

58

62

57

59

60 61

GH130 Model

116

70

174

200 ti8822a

22 311797C

Parts

Parts List - All Sprayers

Ref Part Description Qty

35

39

54

57

58

59

112827 BUTTON,snap

119420 WHEEL,pneumatic, GH130 & 200

119408 WHEEl, pneumatic, GH230 & 300

156306 WASHER,flat, GH130 & 200

111841 WASHER, plain, 5/8, GH230 & 300 2

15C780 HANDLE, GH130

15C972 PIN, grooved, GH130

224807 BASE, valve, GH130

60 235014 VALVE, replacement, kit, GH130

61 ◆ 15E022 SEAT, valve, GH130

62

◆

111699 GASKET, seat, valve, GH130

63 243814 HOSE

70 120211 CLIP,retaining, GH130 & 200

15B563 CLIP, retaining, GH230 & 300

75 15J645 WASHER, GH130 & 200

188350 WASHER, GH230, & 300

79 ▲ 189246 LABEL

81 192027 SLEEVE,cart

91 ▲ 194317 LABEL

103 288732 HOSE,drain

2

2

2

2

1

1

1

112

116

121

248818 HANDLE,cart

288169 FRAME,cart, GH130 & 200

248815 CART, frame, GH230 & 300

116756 ELBOW

132 109032 SCREW,mach,pnh

150 245103 VALVE, drain, GH200, 230, 300

150a ★

150b ★

150c ★

193710 SEAL, valve

193709 SEAT, valve

114797 GASKET

2

2

2

2

1

1

1

1

1

1

1

1

4

1

1

1

2

1

1

1

Ref Part Description

150d ★

150e ★

150f ★

150g ★

VALVE, assembly

114708 SPRING, compression

15G563 HANDLE, valve

116424 NUT, cap, hex hd

174 110838 NUT,hex

180 116038 WASHER,wave spring, GH130 &

Qty

200

182 101354 PIN,spring,straight, GH130 & 200 2

108068 PIN, spring, straight, GH230 & 300 2

199 803298 SCREW,flat head 2

200 100527 WASHER

213 119426 SCREW

215 198841 RETAINER

216 100084 BALL,METALLIC

1

1

4

3

217 116967 SPRING,COMPRESSION

227 246173 FILTER,OIL,SPIN ON

228 15E599 HOUSING

229 100040 PLUG,PIPE

230 164672 ADAPTER

231 244067 FILTER,FLUID

232 15C766 TUBE,DIFFUSION

233 117285 PACKING,O-RING

234 15C765 CAP,FILTER

1

1

1

1

1

1

1

1

1

1

2

2

1

1

1

▲ Danger and Warning labels, are available at no cost.

◆ Included in Drain Valve Replacement Kit 235014

★ Included in Drain Valve Replacement Kit 235103

311797C 23

Parts Drawing - Engines

Parts Drawing - Engines

GH130, 200, 230

119

133

43

126

106

GH300

30

34

99

154

23

119

126

88

154

153

24

7

88

43

106

133

126

160

34

30

161

162

99

154

153

24

7

154

23 ti8813a

24 311797C

Parts Drawing - Engines

Ref Part Description Qty

7

23

100023 WASHER,flat, GH130, 200 & 230

100132 WASHER, flat, GH300

113664 SCREW,cap,hex hd, GH130, 200 &

24

30

230

106212 SCHREW, cap, hex hd, GH300

110838 NUT,lock, GH130, 200 & 230

101566 NUT, lock, GH300

108842 SCREW,cap,hex hd, GH130, 200 &

34

230

116645 SCREW, cap, hex hd, GH300

112717 WASHER,GH130, 200 & 230

43

119438 WASHER, GH300

116908 PULLEY,5.50 in, GH130, 200 & 230

119401 PULLEY, GH300

88 ▲ 194126 LABEL

99 15F157 BRACKET,mounting, engine,

1

1

1

1

1

1

1

4

1

4

4

4

4

4

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, 4.0hp, Honda,

GH130

802264 ENGINE,gasoline, 5.5hp GH200

1

1

1

1

1

Ref Part Description Qty

116298 ENGINE, gasoline, 6.5hp, Honda,

GH230

803900 ENGINE, gasoline, 9.0hp Honda,

1

1

GH300

126 117632 KEY,square,3/16 X 1.25, GH130,

133

153

200 & 230

119484 KEY, parallel, square, GH300

100002 SCREW,set,sch

15E888 DAMPENER,motor mount, GH130,

1

200 & 230

195515 DAMPENER, motor mount, GH300 4

154 108851 WASHER,plain 8

160 15E764 SPACER, GH300

161 15E973 SHIELD, GH300

162 C20010 SCREW, GH300

1

1

5

1

1

4

*Engine Repair Kits:

288678 4.0 HP

248943 5.5 HP

248944 6.5 HP

248945 9.0 HP

▲ Danger and Warning labels, are available at no cost.

311797C 25

Parts Drawing - All Sprayers

Parts Drawing - All Sprayers

224

223

225

222

221

117

96 220

56

226

211

176

148

51

172

48

200

115

173

55

44

139

219

101

184

203

209

277

170

206

207

287

212

214

284

55

204

144

201

2 ti8823a

26 311797C

Parts Drawing - All Sprayers

Parts List - All Sprayers

Ref Part Description

2

44

48

51

55

56

96

99

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

Qty

1

1

1

2

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

4

1

1

173 116969 NUT,lock

176 120087 SCREW,set, 1/4 X 1/2

184 260212 SCREW,hex washer hd,thd form

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

223 117560 SCREW,set, socket head

224 ▲ 15A464 LABEL,control

225 198699 TUBE,hydraulic, case drain

226 120634 FITTING,elbow, with o-rings

277 117471 SCREW

284 ▲ 198585 LABEL

287 120184 FITTING

▲ Danger and Warning labels, are available at no cost.

1

4

1

1

1

1

1

1

1

1

1

1

8

1

1

1

1

1

1

1

1

1

1

2

1

2

311797C 27

Parts Drawing - All Sprayers

Parts Drawing - All Sprayers

GH200/230/300

GH130

28

179

189

188

186

187

190

63

198

114

193

194

86

120

188

122

92

195

111

63

114

111

89

110

196

197

103

124

114

199 ti8820a

311797C

Parts Drawing - All Sprayers

Parts List - All Sprayers

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 288466 PUMP, kit, displacement, GH130

288467 PUMP, kit, displacement, GH200

288468 PUMP, kit, displacement, GH230 &

300

114 288251 HOSE,suction, GH130

288252 HOSE,suction, GH200, 230 & 300

120 116551 RING, retaining, GH130

122 162485 ADAPTER, nipple, GH130

124 114958 STRAP,TIE

Qty

1

1

1

1

1

1

1

1

1

1

1

1

1

4

179 277377 COUPLER

186 107505 PACKING,O-RING

187 15J413 FITTING,PUMP,QD

188 120583 NUT,HAND

189 15J410 FITTING,QD

190 155699 FITTING,ELBOW,STREET

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

199 189920 STRAINER

❄

Included in Accessory Kit 288481 (10 mesh) or

Accessory Kit 289132 (16 mesh)

1

1

1

1

2

1

1

1

1

1

1

1

2

1

311797C 29

Parts Drawing - All Sprayers

Parts Drawing - All Sprayers

266

265

267

269

268

264

271

272

263

273

129

282

259

274

275

276

257

256

255

254

253

252

250

251

250

249

258

261

260

266

288

289

143

283

242

290

247

280

279

248

246

245

244

243

239 ti8824a

30 311797C

Parts Drawing - All Sprayers

Parts List

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

240 193710 SEAL,seat valve

242 ◆ 15B564 SCREW,cap socket

243‡

◆

117739 WIPER,rod

244‡ ◆ 112342 BEARING,rod

245‡

◆

112561 PACKING,block

246‡ ◆ 117283 PACKING,o-ring

247 288344 CLAMP,pump

248 ✓◆ 15J219 ROD,displacement

249

✓◆

114231 NUT,lock,hex (standard)

250 ✓◆ 15B463 RETAINER,spring

251

✓◆

117645 SPRING,compression

252 ✓ ‡ ◆ 105765 PACKING,o-ring

253‡

◆

108014 PACKING,o-ring

254‡ ◆ 178226 SEAL,piston

255

✓◆

192656 PISTON

256‡ ◆ 178207 BEARING,piston

257

✓◆

246610 YOKE,assembly (with trip rod),

GH230 & 200

248823 YOKE, assembly (with trip rod),

GH230 & 300

258

✓◆

117494 SPRING,compression

259 ✓◆ 100069 BALL

260

✓◆

104092 SCREW,cap, sch

261 ✓◆ 15J465 STOP

263

◆

246176 SLEEVE,hydraulic cylinder, kit,

GH130 & 200

248991 SLEEVE, hydraulic cylinder, kit,

GH230 & 300)

264

◆

15A726 NUT,jam

Qty

1

1

1

1

1

1

1

4

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

2

1

1

2

1

265

✓◆

CAP,cylinder, head

266 ◆ 117607 FITTING,elbow std thd

267

✓◆

268 ✓◆

SCREW,cap,hex head

PACKING,o-ring

269

✓◆

WASHER,sealing

271 ◆ 198629 TUBE,hydraulic, supply, GH130

& 200

15E596 TUBE, hydraulic, supply, GH230

& 300

272 ◆ 117609 FITTING,tee,branch,str thd

273 117328 FITTING,nipple,straight

274 117441 VALVE,ball

275

276

116813 FITTING,nipple,hydraulic

15J819 TUBE, hydraulic, supply, GH130

15J846 TUBE, hydraulic, supply, GH200,

1

279

230, & 300

105510 WASHER,lock,spring (hi-collar)

280 101550 SCREW,cap,sch

282 ▲◆ 15B804 LABEL

283 ▲ 192840 LABEL

288 15J824 TUBE, hydraulic, return, GH130

15J845 TUBE, hydraulic, return, GH200

15J863 TUBE, hydraulic, return, GH230

289

290

& 300

15J503 SHIELD, rod, model 255096 only 1

288741 KIT, repair, pin/spacer 1

1

1

1

1

2

2

1

1

1

1

1

1

1

1

1

1

2

1

1

▲ 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

311797C 31

GH 130 & 200 Sprayers with Spray Gun and Hoses

GH 130 & 200 Sprayers with Spray Gun and Hoses

Ref

No.

Part No. Description

202 287036 KIT, gun, Contractor

3300 psi (227 bar, 22.7 MPa)

Includes 202a - 202d

202a 243341 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)

202b 277322 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 246220 Contractor Spray Gun

Includes 517 RAC

®

X SwitchTip and HandTite

™

Guard

See 309639 for parts

Qty.

1

1

1

1

A

C B

TIA

GH 230 & 300 Sprayers with Spray Gun and Hoses

Ref

No.

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)

202b 277322 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 246240 Silver Spray Gun

Includes 517 RAC

®

X SwitchTip and HandTite

™

Guard

See 309740 for parts

202d 159841 ADAPTER, 3/8 X 1/4 in. npt

Qty.

1

1

1

1

1

WLE

WLE

32 311797C

Technical Data

Technical Data

Sprayer Hydraulic

Pressure psi (bar)

Hydraulic

Reservoir

Capacity

Gallons

(Liters)

Motor HP

(kW)

Maximum

Delivery gpm (lpm)

Maximum

Tip size

Fluid Inlet in.

GH 130 4.0

0.037

Fluid Outlet in.

npsm(m)

3/8 npt(f)

3/8

GH 200

GH 230

GH 300

3300

(227)

3300

(227)

3300

(227)

3300

(227)

1.25

(4.75)

1.25

(4.75)

1.25

(4.75)

1.25

(4.75)

5.5

6.5

9.0

1.30

(5.9)

2.15

(9.8)

2.35

(10.7)

3.0

(11.4)

0.047

0.053

0.057

1 npsm(m)

1 npsm(m)

1 npsm(m)

1 npsm(m)

3/8

3/8

3/8

3/8

3/8

3/8

Basic Sprayer Wetted Parts:

Zinc and nickel-plated carbon steel, stainless steel, PTFE, acetal, chrome plating, leather, V-Maxt UHMWPE, aluminum, stainless steel, tungsten carbide, ceramic, nylon, aluminum

Sound Levels*

Engine

4.0 hp

Sound Pressure dB(A)

88

5.5 hp

6.5

96

96

9.0

96

*Measured at maximum normal load conditions (gas only).

Sound Power dB(A)

103

110

110

110

Sprayer

GH 130

GH 200

GH 230

GH300

Dimensions

Weight lb (kg) Width in. (cm)

155 (70.3)

160 (73.4)

168 (75.6)

195 (87.8)

24 (61)

24 (61)

24 (61)

24 (61)

Length in. (cm)

41 (104.1)

41 (104.1)

48 (121.92)

48 (121.92)

311797C 33

Graco Standard Warranty

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.

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.

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 www.graco.com

4/2007

34 311797C