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