Contents
Part No , Series B Air Spray Gun with two-finger trigger
308131
Part No , Series B Air Spray Gun with four-finger trigger
Read and Keep for Reference
308131
Symbols
Table of Contents
FIRE, EXPLOSION, and Electric Shock Hazard
Pressurized Equipment Hazard
Non-Hazardous Area
Installation
Hazardous Area
KEY
Installing the System
Ventilate the Spray Booth
Connect the Air Line Refer to Fig
Connect the Exhaust Tube
Ground the System
FIRE, EXPLOSION, Electric Shock Hazard
Check the Electrical Grounding See Fig
Page
Operating Checklist
Pressure Relief Procedure
Operation
Filter the Fluid
Selecting a Fluid Nozzle and Air Cap
Operating the Spray Gun
Component Rupture Hazard
Fine Adjustments of the Spray Gun
Atomizing Air Valve Adjustment
Daily Care and Cleaning
Maintenance
Shutdown
FIRE, EXPLOSION, and Electric Shock Hazard
Procedure
Clean the Air Cap and Fluid Nozzle
Flush the Spray Gun
Equipment needed
Troubleshooting
Spray Pattern Troubleshooting
Problem Cause Solution
Gun Operation Troubleshooting
See Check the Electrical Grounding
Electrical Troubleshooting
Electrical Troubleshooting with SVR
Test Gun Resistance See Fig
Electrical Tests
Test Resistor Stud Resistance See Fig
Test Power Supply Resistance See Fig
Service
Prepare the Gun for Service
Air Cap/Nozzle/Resistor Stud Replacement
Electrode Needle Replacement
Barrel Removal
Fluid Packing Removal
Fluid Packing Rod Repair
Power Supply Adjustment
Power Supply Removal and Replacement
Barrel Installation
Turbine Alternator Removal Replacement
Detail
Fan Air Adjustment Valve Repair
45c 45a 45b 45d 41 45e
Fluid Adjustment Assembly Repair
Air Trigger Valve Repair
Atomizing Air Valve Removal and Replacement
Moving Parts Hazard
ES ON-OFF Valve Repair
308131
Detail a
Parts
Electrostatic Air Spray Gun, with four-finger trigger
Part No , Series B
Conductive Air Supply Hose black
Accessories
Extended Air Fitting
Air Shutoff Valve
Safety Warning Signs
Grounding Clamp and Wire
Fluid Hose Assemblies Nylon
Megohmmeter
Gun System
GUN Systems
Manual Change Summary
Technical Data
Category Data
FCC ID JHI1
Graco Standard Warranty
Graco Phone Number
Toll Free