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
9089d
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
To reduce the risk of static sparking and
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
9. To change the hydraulic oil
Maintenance
PROBLEM
Troubleshooting
SOLUTION
CAUSE
Replacing the Hydraulic Pump
Replacing the Cooler and Blower
B DIMENSION A 0.05 in. ± 1.27 mm ± A
ENGINE
TOP VIEW
210208 Displacement Pump Disconnect the Displacement Pump
Displacement Pump Service
2. Follow the Pressure Relief Procedure Warning on page
Reconnecting the Displacement Pump
2. Relieve the pressure
GH5030 Parts Drawing
Model
9086B
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
GH3640 Parts Drawing
GH3640 Parts List
GH3640 Parts List cont
9087B
GH2560 Parts Drawing
GH2560 Parts List
GH2560 Parts List
GH2075 Parts Drawing
GH2075 Parts List
GH2075 Parts List cont
9088B
GH1015 Parts Drawing
33 144
161 125
GH1015 Parts List
GH1015 Parts List cont
Models
All Models Parts Drawing
687100, 687327
965171
All Models Parts List
308972
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