Contents
309295N
Important Safety Instructions
II 2 G EEx 0.24mJ Smart Model
Table of Contents
List of Models
Fire, Explosion, and Electric Shock Hazard
Toxic Fluid Hazard
Skin Injection Hazard
Equipment Misuse Hazard
How the Electrostatic AA Spray Gun Works
Introduction
Standard Gun
Gun Overview
Smart Gun
Flammable or Toxic Vapor Hazard
Installation
Install the System
Ventilate the Spray Booth
Hazardous Area
Non-Hazardous Area Typical Installation Key
Supply Hose
Connect the Air Line
Connect the Exhaust Tube
Electric Shock Hazard
Filter the Fluid
Connect the Fluid Line
Select a Spray Tip
Earth ground. See Check Electrical Grounding
Grounding
Check Gun Grounding
Check Electrical Grounding
Check Fluid Viscosity
Check Fluid Resistivity
Low Voltage Adjustment
Low Voltage Adjustment Smart Guns Only
Operation
Flush the Spray Gun
Maintenance
Ti1465a
Test Gun Resistance
Electrical Tests
Test Power Supply Resistance
Test Power Supply Resistance
Test Barrel Resistance
Test Barrel Resistance
Spray Pattern Troubleshooting
Troubleshooting
Problem Cause Solution
Gun Operation Troubleshooting
Electrical Troubleshooting
Repair
Pressure Relief Procedure
Tools Needed
Prepare the Gun for Service
Tip Guard, Air Cap, and Spray Tip Replace- ment
Tip Guard, Air Cap, Spray Tip, or Seat Housing Replacement
Repair
Electrode Replacement
Electrode Replacement
Fluid Filter Removal
Fluid Tube Replacement
Spring Cap and Springs
Fluid Needle Replacement
Barrel Removal
Barrel Installation
Power Supply and Turbine Alternator
Power Supply Removal and Replacement
Turbine Alternator Removal and Replacement
Atomizing Air Adjustment Valve
Atomizing Air Adjustment Valve Repair
Air Valve
Air Valve Repair
ES ON/OFF Valve
ES ON/OFF Valve Repair
Part No 85 kV Electrostatic Gun, Series C items
Parts
Ref. No Alternator
Ref. No Atomizing Air Adjustment Valve
Ref. No ES ON/OFF Valve
AIR CAP
Description Qty
Plug
53 Ref
Adjustment valve 20, and ES ON/OFF valve
AIR CAP Assembly
SWITCH, ES HI/LO
Air Line Accessories
Accessories
Fluid Line Accessories
Miscellaneous Accessories
Gun Accessories
Fan Width at Orifice Size
Spray Tip Selection Chart
Category Data
Technical Data
Graco Information
Graco Standard Warranty
Toll Free