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