Graco GH 130 Repair Manual Download Page 1

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311797J

Repair

™

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.

ti5380a

ENG

Summary of Contents for GH 130

Page 1: ...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...

Page 2: ...253982 253968 GH130 GH200 GH230 GH300 120 Vac 60 Hz ETL CSA UL 120 Vac 60 Hz Kit Number Sprayer Model Description 288474 GH130 120VAC 60Hz 20A CAS UL approved 288473 GH130 120VAC 60Hz 15A 248950 GH20...

Page 3: ...ses 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 th...

Page 4: ...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 dea...

Page 5: ...4a ti8691a 9 ti9167a ti9166a ti5381b 13 Item No Component 1 Hydraulic pump valve 2 Pressure control 3 Hydraulic Oil Cap 4 Drain valve 5 Engine ON OFF switch 6 Engine controls 7 Electric motor On Off S...

Page 6: ...ed 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 mater...

Page 7: ...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...

Page 8: ...al 311845 Displacement pump operates but output is low on downstroke and or on both strokes Piston packings worn or damaged Tighten packing nut or replace packings See manual 311845 Intake valve ball...

Page 9: ...Notes 311797J 9 Notes...

Page 10: ...ydraulic 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 Ins...

Page 11: ...Hydraulic Pump 311797J 11 FIG 2 172 117 173 176 96 44 114 111 277 212 209 227 222 225 211 220 276 266 203 206 2 ti8821b 221 226 207...

Page 12: ...up 4 Lift engine 119 up to remove tension on belt 44 5 Remove belt from pulley 43 and fan pulley 96 Installation 1 Thread belt 44 around drive pulley 43 and fan pulley 96 2 Let engine 119 down to put...

Page 13: ...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 Installation 1 Install rocker plate 99 dampener...

Page 14: ...lign 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 l...

Page 15: ...311797J 15 FIG 5 ti8817a ti8818a 271 test hole 266 288 265 264 263 A...

Page 16: ...rains 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...

Page 17: ...igns 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 FIG 10 2 Fig 11 Slowly pull engine starter rope until pump rod pin hole is aligned with hydrau...

Page 18: ...ump 2 Relieve pressure page 7 3 Fig 13 Remove suction hose 114 FIG 12 4 Fig 14 Remove paint hose fitting 190 and paint hose 63 from pump fitting FIG 13 5 Fig 15 Slide coupler cover 193 up to fully exp...

Page 19: ...and pull pump to lengthen rod FIG 19 2 Fig 21 Install pump 111 in sprayer FIG 20 3 Fig 22 Close clamp 247 around pump 111 and push it closed FIG 21 NOTE Closing force on T handle can be adjusted if ne...

Page 20: ...G 23 6 Fig 25 Slide couple cover 193 down over rod couplers 179 FIG 24 7 Fig 26 Open clamp and align pump outlet with hose fitting 190 Install paint hose fitting 190 and paint hose 63 to pump connecti...

Page 21: ...Notes 311797J 21 Notes...

Page 22: ...rts All Sprayers ti8822a 234 233 232 231 228 230a 229 150a 150d 150e 150f 227 217 228 112 35 182 81 199 180 54 39 70 116 216 103 174 132 121 63 79 91 75 200 215 213 200 150b 150c 150g 58 57 59 60 61 6...

Page 23: ...drain 1 112 248818 HANDLE cart 1 116 288169 FRAME cart GH130 200 1 248815 CART frame GH230 300 1 121 116756 ELBOW 1 132 109032 SCREW mach pnh 4 150 245103 VALVE drain GH200 230 300 150a 193710 SEAL v...

Page 24: ...Parts Drawing Engines 24 311797J Parts Drawing Engines GH130 200 230 GH300 119 24 7 154 153 23 154 99 34 30 43 133 126 106 126 133 119 106 34 30 ti8813a 88 88 160 43 126 161 162 24 7 154 153 99 154 23...

Page 25: ...0 1 88 194126 LABEL 1 99 15F157 BRACKET mounting engine GH130 200 230 1 15E583 BRACKET mounting engine GH300 1 106 15B314 SLEEVE motor shaft GH130 200 230 1 15E586 SLEEVE motor shaft GH300 1 119 12059...

Page 26: ...All Sprayers 26 311797J Parts Drawing All Sprayers ti8823b 170 55 48 184 173 172 51 148 117 96 176 44 219 212 214 209 206 55 204 201 2 211 220 226 225 223 224 222 221 207 203 115 56 284 287 277 139 10...

Page 27: ...172 119434 SCREW shoulder socket head 1 173 116969 NUT lock 1 176 120087 SCREW set 1 4 X 1 2 2 184 260212 SCREW hex washer hd thd form 1 186 120655 SCREW mach hex washer head 2 200 100527 WASHER 2 201...

Page 28: ...rts Drawing All Sprayers 28 311797J Parts Drawing All Sprayers ti8820a 193 GH130 GH200 230 300 197 196 110 89 124 114 63 188 122 92 86 120 179 187 186 189 188 190 63 198 111 111 114 194 195 199 103 11...

Page 29: ...208259 Hose suction 30 55 gallon GH130 not shown 1 289669 HOSE suction 30 55 gallon GH200 230 300 not shown 1 120 116551 RING retaining GH130 1 122 162485 ADAPTER nipple GH130 1 124 114958 STRAP tie...

Page 30: ...ing All Sprayers 30 311797J Parts Drawing All Sprayers 267 268 269 266 265 288 264 266 271 272 273 263 246 245 244 243 239 242 275 274 256 254 253 247 280 279 129 282 143 292 276 289 290 ti8824b 283 2...

Page 31: ...5A726 NUT jam 1 265 288735 KIT repair trip rod piston GH130 only 1 288736 KIT repair trip rod piston GH 200 only 1 288737 KIT repair trip rod piston GH 230 300 only 1 266 117607 FITTING elbow std thd...

Page 32: ...bar 22 7 MPa 1 202c 288420 Contractor Spray Gun Includes 517 RAC X SwitchTip and HandTite Guard See 311861 for parts 1 A C B TI A Ref Part No Description Qty 202 287042 KIT gun Silver 3300 psi 227 ba...

Page 33: ...uid Outlet npsm m npt f GH 130 3300 227 1 25 4 75 1510 104 4 0 1 30 5 9 0 037 3 4 npt m 1 4 3 8 GH 200 3300 227 1 25 4 75 1855 128 5 5 2 15 9 8 0 047 1 5 16 12 UN ZA 1 4 3 8 GH 230 3300 227 1 25 4 75...

Page 34: ...Notes 34 311797J Notes...

Page 35: ...Notes 311797J 35 Notes...

Page 36: ...or 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 dat...

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