Hitachi GH 300 instruction

Repair

GH™ 130, GH 200,

GH 230, GH 300

Hydraulic Sprayers

311797F

- 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

English

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

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

Image 1

Hitachi GH 300 important safety instructions GH 130, GH GH 230, GH Hydraulic Sprayers

Contents

GH 130, GH GH 230, GH Hydraulic Sprayers Electric Motor Kit Options Models Skin Injection Hazard Fire and Explosion HazardPressurized Equipment Hazard Electric Shock Hazard Equipment Misuse Hazard Moving Parts HazardPressurized Aluminum Parts Hazard Suction Hazard Item No Component Component Identification General Repair Information SAE O-Ring InstallationGrounding Pressure Relief Procedure MaintenanceAfter the First 20 Hours of Operation After Each 100 Hours of Operation SEMI-ANNUALLY Problem Cause Solution Troubleshooting 311797F Hydraulic Pump InstallationRemoval 227 Fan Belt Engine Hydraulic Motor Rebuild RemovalInstallationFlying Parts Hazard 263 Hydraulic Oil/Filter Change Figures Displacement Pump 190 FIG Displacement Pump ProConnect Support pump with your hand before opening t-handle Install pin 311797F All Sprayers Parts Parts List All Sprayers Parts Drawing Engines PULLEY, GH300 WASHER, GH300SPACER, GH300 SHIELD, GH300 Parts Drawing All Sprayers BELT, GH300 PlugRing LABEL, GH130 Parts Drawing All Sprayers GH200/230/300 FITTING, QD CouplerStrainer 267 MANIFOLD, GH130 Parts ListMANIFOLD, GH200 GH 230 & 300 Sprayers with Spray Gun and Hoses GH 130 & 200 Sprayers with Spray Gun and Hoses Dimensions Technical DataSound Levels For Graco Canada Customers Graco Standard Warranty