Contents
Main
309409E
Related Manuals
INSTRUCTIONS-REPAIR
GMax 3900, 5900, 5900HD Airless Paint Sprayers
GMax 3900
Table of Contents
Warnings and Cautions
Warning Symbol
Caution Symbol
WARNING
INJECTION HAZARD
TOXIC FLUID HAZARD
RECOIL HAZARD
WARNING
FIRE AND EXPLOSION HAZARD
EQUIPMENT MISUSE HAZARD
HAZARD OF USING FLUIDS CONTAINING HALOGENATED HYDROCARBONS
Maintenance
Pressure Relief Procedure
Troubleshooting
Relieve pressure; page 5. PROBLEM CAUSE SOLUTION
0.2 (GMax 3900); 1.7
309409 7
PROBLEM CAUSE SOLUTION
Bearing Housing and Connecting Rod
Drive Housing
Page
Page
Pinion Assembly/Rotor/Field/Shaft/Clutch
Clamp
Clutch Housing
Engine
On/Off Switch
Pressure Control
Control Board
Pressure Control Transducer
Pressure Adjust Potentiometer
Pressure Control Repair
Digital Display Messages
After a fault, follow these steps to restart sprayer:
Displacement Pump
Removal
Repair
Installation
Parts Drawing GMax 3900, 5900, 5900HD Hi-Boy Sprayers
Models 233701, 233706 and 233716
309409 19
Parts List GMax 3900, 5900, 5900HD Hi-Boy Sprayers
Y Danger & Warning labels, tags, and cards are free
Models 233701, 233706 and 233716* Ref No. Part No. Description Qty Ref No.Part No. Description Qty
Parts List & Drawing Pinion Assembly
Ref No. 19 and 20
Page
Parts Drawing GMax 3900 and GMax 5900 Lo-Boy Sprayers
Models 233700 and 233705
309409 23
Parts List GMax 3900 and GMax 5900 Lo-Boy Sprayers
Y Danger & Warning labels, tags, and cards are free
Models 233700 and 233705 Ref No. Part No. Description Qty Ref No.Part No. Description Qty
Parts Drawing Sprayer
309409 25
Parts List Sprayer
NO. PART NO. DESCRIPTION QTY
VIEW A
Models 233700 through 233703; 233705 through 233707; 233716 and 233717
NO. PART NO. DESCRIPTION QTY
Parts List/Drawing Sprayers with RAC X Tip, Gun & Hose
Models 233702, 233703, 233707, 233708, 233717
Accessories
Technical Data
Dimensions
GMax 3900 Model 233701, 233703
Model 233700, 233702
GMax 5900, 5900HD Model 233706, 233708, 233716 and 233717
Graco Warranty
ADDITIONAL WARRANTY COVERAGE