WAGNER EPG 3000 electrostatic control unit Operating manual

The EPG 3000 electrostatic control unit is a component of a stationary spraying system. It can be used either as a stand-alone unit or through an external controller (e.g. PLC, Modular Painting System). The EPG 3000 controls the high-voltage and the paint material valve of the spray gun. The high voltage characteristics have the effect that if the spray gun gets too close to the object being sprayed (or to earth), the voltage is automatically reduced thus preventing an unintentional spark discharge. At the same time as the high voltage and the paint material valve, the preset atomising air valve in the spray gun is pneumatically actuated.

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WAGNER EPG 3000 Operating manual | Manualzz

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Key features

  • Standalone or external control
  • High voltage control and paint material valve
  • Automatic voltage reduction
  • Pneumatic atomising air valve
  • Adjustable spraying current limit
  • Proximity shut-off potentiometer
  • IP64 enclosure class

Frequently asked questions

The EPG 3000 is designed for use with GA 2005EAC, GA 2005EA or GA 2805EA automatic spray guns. You can also use GA 2000EAC, GA 2000EA or GA 2800EA spray guns with the EPG 3000, but you must keep the shaping air regulator closed.

Connect the earth cable to the earthing screw on the back of the control unit and to the system earth. Ensure all conductive parts within the working area are also earthed.

The EPG 3000 has a working temperature range of 5-40° C; 41-104° F.

Rotate the voltage regulator clockwise to adjust the high voltage (max 80 kV)

The red LED with the gun icon indicates a gun proximity fault. This means the distance between the spray gun and the workpiece is too small. To correct this, increase the distance and turn the high-voltage module on again.
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