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