Contents
GH Series Roof Rigs Gas--Hydraulic Airless Sprayers 308972R
Important Safety Instructions
Model 687100, Series C
Model 687327, Series D
Symbols
Table of Contents
Warning Symbol
Caution Symbol
TOXIC FLUID HAZARD
SKIN INJECTION HAZARD
FUEL HAZARD
EXHAUST HAZARD
MOVING PARTS HAZARD
FIRE AND EXPLOSION HAZARD
FIRE AND
SKIN INJECTION
Component Identification
Setup
1. Connect the Hose and Gun
308972
GASOLINE FILL CAP OIL DIPSTICK
GRADE OF OIL CHART
ENGINE OIL FILL PLUG
3. Check the Hydraulic Oil Level
FIRE AND EXPLOSION HAZARD
5. Fill the Fuel Tank
6. Grounding
OR EXPLOSION HAZARD on page
How to Flush
When to Flush
SKIN INJECTION HAZARD Follow the Pressure Relief Procedure
Flushing
FIRE AND EXPLOSION HAZARD
Flushing
To reduce the risk of static sparking and
308972
parts, follow the Pressure Relief Procedure
Pressure Relief Procedure
Operation
SKIN INJECTION HAZARD
6. Cleaning a Clogged Tip
5. Adjusting the Pressure
a. Follow the Pressure Relief Procedure Warning on page
8. Adjusting the Intake Valve Ball Travel
Maintenance
9. To change the hydraulic oil
a. Follow the Pressure Relief Procedure Warning on page
PROBLEM
Troubleshooting
SOLUTION
SKIN INJECTION HAZARD
Replacing the Hydraulic Pump
Replacing the Cooler and Blower
B DIMENSION A 0.05 in. ± 1.27 mm ± A
308972
ENGINE
210208 Displacement Pump Disconnect the Displacement Pump
Displacement Pump Service
2. Follow the Pressure Relief Procedure Warning on page
Reconnecting the Displacement Pump
Displacement Pump Service
2. Relieve the pressure
Reconnecting the Displacement Pump
308972
GH5030 Parts Drawing
Model
9086B
308972
GH5030 Parts List
SCREW, mach, hex washer hd, 8 x 3/8 in.1
ROD, Tie, 14.59 in. shoulder to shoulder
Y DANGER and WARNING labels are available at no charge
GH5030 Parts List cont
Model
GH3640 Parts Drawing
308972
9086B
GH3640 Parts List
DESCRIPTION
DESCRIPTION
308972
GH3640 Parts List cont
DESCRIPTION
DESCRIPTION
GH2560 Parts Drawing
Model
9087B
308972
GH2560 Parts List
DESCRIPTION
DESCRIPTION
GH2560 Parts List
DESCRIPTION
DESCRIPTION
Model
GH2075 Parts Drawing
308972
9087B
GH2075 Parts List
DESCRIPTION
DESCRIPTION
308972
GH2075 Parts List cont
DESCRIPTION
DESCRIPTION
Model
GH1015 Parts Drawing
9088B
33 144
308972
GH1015 Parts List
DESCRIPTION
DESCRIPTION
GH1015 Parts List cont
DESCRIPTION
DESCRIPTION
Models
All Models Parts Drawing
687100, 687327
965171
All Models Parts List
DESCRIPTION
DESCRIPTION
308972
All Models Parts List
DESCRIPTION
DESCRIPTION
All Models Parts Drawing
Models 687100, 687327, 965168, 965171
7879b
7879A
Accessories
Technical Data
Must be purchased separately
GRACO--APPROVED HYDRAULIC FLUID
ADDITIONAL WARRANTY COVERAGE
Graco Warranty
Graco Information
FOR GRACO CANADA CUSTOMERS