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HOWTHE ELECTROSTATIC AIR SPRAY GUN WORKS
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The air hose supplies air to the spray gun. A portion of the air operates the turbine and the balance of the air is used to atomize the fluid being sprayed. The turbine generates power, which is converted by the power car- tridge, to supply high voltage current to the gun's ioniz- ing electrode.
The pump supplies fluid through the hose and gun, where it is electrostatically charged as it passes the elec- trode. The charged fluid is attracted to the grounded work piece, wrapping around and evenly coating all sur- faces.
INSTALLATIO
Air Supply To Gun Must Be Interlocked
4
307-638
KEY
A
C
Main Air Supply Line
Ventilation Fan Interlock Solenoid Valve
Main Air Supply Shutoff Valve (bleed type)
Air Et Water Separator
Pump Air Supply Shutoff Valve (bleed type)
Air Line Oiler
Air Pressure Regulator
H Pump
J Pump Ground Wire
K
Fluid Filter
The Typical Installation shown above is a guide for selecting and installing electrostatic air spray systems. It is not an actual system design. The particular type and size system for your operation must be custom design- ed for your needs.
L Fluid Supply Line Shutoff Valve
M Fluid Pressure Regulator
N Fluid Supply Line
0 Air Filter (5
P Air Supply Line Shutoff Valve (bleed type)
Q
Spray Gun Ground Wire
Grounded Air Supply Hose
S
U
Electrostatic Spray Gun
ES
"ON-OFF'' Valve Lever
Air Line Drain Valve
WARNING
access to parts which may cause electric shock or injury. Do not install or service this equipment unless you are qualified.
Be
sure your installation complies with National, trical apparatus in a Class
Hazardous Location.
1, Divisions 1 and 2
I
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Table of contents
- 3 WARNINGS
- 4 HOW THE ELECTROSTATIC AIR SPRAY GUN WORKS
- 4 Typical Installation
- 5 Ventilate the Spray Booth
- 5 Connect the Air Line
- 5 Check the Electrical Grounding
- 5 Connect the Fluid Line
- 6 Adjust the Spray Pattern
- 7 Daily Care and Cleaning
- 7 Clean the Air Cap and Fluid Tip
- 7 FlushthaSprayGun
- 8 Spray Pattern Troubleshooting Chart
- 9 Gun Operation Troubleshooting Chart
- 10 Chart
- 12 Resistor Stud Replacement
- 13 Barrel Removal
- 13 Fluid Packing Removal
- 15 Air Valve Replacement
- 16 PARTS DRAWING
- 17 PARTS LIST
- 18 ACCESSORIES
- 19 AIR CAP CONSUMPTION AND FLUID TIP FLOW RATE CHART