Contents
Main
Instructions - Parts List
309295
Rev. A
PRO Xs4 AA Air-Assisted Spray Gun
Table of Contents
List of Models
List of Models Symbols
Warning Symbol
CAUTION
WARNING
Caution Symbol
WARN ING
Fire, Explosion, and Electric Shock Hazard
Toxic Fluid Hazard
Equipment Misuse Hazard
Introduction
Introduction
How the Electrostatic AA Spray Gun Works
Introduction
Gun Overview
Installation
Install the System
Warning Sign
Ventilate the Spray Booth
Fire, Explosion, and Electric Shock
D
Connect the Air Line
Connect the Exhaust Tube
Connect the Fluid Line
Filter the Fluid
Select a Spray Tip
Grounding
Check Electrical Grounding
Check Fluid Resistivity
Check Fluid Viscosity
Operation
Operation
Low Voltage Adjustment (Smart Guns Only)
Table 1: Low Voltage Adjustment
Maintenance
Maintenance
Flush the Spray Gun
Fire, Explosion, and Electric Shock
Maintenance
Electrical Tests
Test Gun Resistance
Test Power Supply Resistance
Test Barrel Resistance
Troubleshooting
Spray Pattern Troubleshooting
Gun Operation Troubleshooting
Electrical Troubleshooting
Repair
Pressure Relief Procedure
Prepare the Gun for Service
Tools Needed
Tip Guard, Air Cap, Spray Tip, or Seat Housing Replacement
Page
Electrode Replacement
Fluid Tube Replacement
Fluid Filter Removal
Fluid Needle Replacement
Barrel Removal
Barrel Installation
Power Supply Removal and Replacement
Turbine Alternator Removal and Replacement
Atomizing Air Adjustment Valve Repair
Air Valve Repair
ES ON/OFF Valve Repair
Parts
Page
Part No. 244572 85 kV Electrostatic Gun, Series A (items 1-50)
Page
Page
Page
Part No. 244573 85 kV Electrostatic Gun, Series A (items 1-59)
Page
Accessories
Accessories
PTFE
Air Line Accessories
AirFlex Flexible Grounded Air Hose
Standard Grounded Air Hose
Gun Accessories
Miscellaneous Accessories
Spray Tip Selection Chart
Spray Tip Selection Chart
Technical Data
Technical Data
PTFE
and Viton Loctite is a registered trademark of the Loctite Corporation.
Graco Standard Warranty
Graco Phone Numbers
PRINTED IN USA 309295 10/2001
TO PLACE AN ORDER,