Instructions
Important Safety Instructions
 Contents
 II 2 G
Smart Display Standard Display
 FIRE, EXPLOSION, and Electric Shock Hazard
 Skin Injection Hazard
 Equipment Misuse Hazard
 How the Electrostatic AA Spray Gun Works
Gun Overview
 Setup Checklist,
Chart, page 62, for avail
Description Purpose
See Spray Tip Selection
 Smart Guns
Operating Mode Bar Graph
 Error Display
 Key for Figs Description Purpose
 Description Purpose
 Diagnostic Mode
 Alternator Speed Hertz Screen
 Ventilate the Spray Booth
Installation
 Fluid Supply Line
Air Supply Line
Hose
 NON-HAZARDOUS Area
Typical Installation Key Description
 Gun Setup Checklist
Gun Setup
 Gun Setup
 Pressure Drop
LED Indicator Colors Description
 Grounding
 Key to Figs
 Ground the Operator
 Ground the Gun
 Check Gun Electrical Grounding
 Check Fluid Resistivity
Flush Before Using Equipment
Check Fluid Viscosity
Fluid Resistivity Levels Megohms-cm
 Operation
Pressure Relief Procedure
Startup
Shutdown
 Flushing
Maintenance
 Clean the Gun Daily
 Maintenance
 Check Gun Electrical Grounding,
Daily System Care
 Test Gun Resistance
Electrical Tests
 Alternator Removal and Replacement,
Test Power Supply Resistance
 Test Gun Barrel Resistance
 Spray Pattern Troubleshooting
Troubleshooting
Problem Cause Solution
Clean the Gun Daily,
 Gun Operation Troubleshooting
 Power Supply Removal
Replacement,
Replacement, page 45
Test Gun Resistance,
 Replacement, page 52
See Clean the Gun Daily,
 Repair
Prepare the Gun for Service
 See Prepare the Gun for Service,
Air Cap, Spray Tip, and Fluid Seat Housing Replacement
 See Test Gun Resistance,
Electrode Replacement
 Fluid Tube Removal and Replacement
Fluid Filter Replacement
 Gun Barrel Removal
Gun Barrel Installation
 Remove Cap and Springs
Fluid Needle Replacement
 See Prepare the Gun for Service, See Gun Barrel Removal,
Power Supply Removal and Replacement
 Alternator Removal and Replacement
 Alternator
 Fan Air Adjustment Valve
Fan Air Adjustment Valve Repair
 Atomizing Air Adjustment Valve Repair
 ES On-Off Valve Repair
 Air Valve Repair
See Gun Barrel Installation,
 Smart Module
Smart Module Replacement
 Air Inlet Fitting and Air Exhaust Valve
Air Swivel and Exhaust Valve Replacement
 Parts
Standard Air-Assisted Spray Gun Assembly
 Description Qty
 Smart Air-Assisted Spray Gun Assembly
 See Smart Module Assembly
 Part No N664 Alternator Assembly
Alternator Assembly
 Part No N632 ES On-Off Valve Assembly
ES On-Off Valve Assembly
 Part No N634 Fan Air Valve Assembly
Fan Air Valve Assembly
 Air Cap Assembly Smart Module Assembly
 AEM Fine Finish Spray Tips
Spray Tip Selection Chart
 Orifice Fluid Output
AEF Fine Finish Pre-Orifice Spray Tips
Oz/min l/min
41 bar MPa Bar Spray Tip
 Gun Accessories
Repair Kits, Related Manuals, and Accessories
System Accessories
Test Equipment
 Hoses
Operator Accessories
 Gun Model In. mm Weight, oz g
Dimensions
 Technical Data
 Graco Information
Graco Pro Xp Warranty