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VERSION 02/2018
OPERATING MANUAL
Activities
6. Check door switch
– Open the cabinet door.
– Switch on the control unit.
– Switch air on.
– Actuate the trigger on the spray gun.
Electrical door switch test:
– The high voltage must remain switched off.
– The control unit displays error E30.
Pneumatic door switch test:
– The grounding switch must remain closed (below).
7. Test grounding switch
– Close cabinet door.
– Air tap closed.
– Remove gun
The "High-voltage" LED illuminates.
– Voltage indicator 0 kV.
– Current 80-100 µA.
8. Test door lock
– Main switch off.
– Air on.
– Main switch on
– Main switch off
9. Test spraying
– Close cabinet door.
– Main switch on.
– Set high voltage to 5 kV.
– Remove gun.
– With the gun removed, gradually increase the high voltage up to maximum
voltage (70 kV).
The spray current must not exceed 50 µA.
– Main switch off.
11.1 FUNCTION TESTS FOR SPRAY GUN
11.1.1 AIR TESTS
Connect test or air hose to spray gun.
The following air tests are to be carried out twice each:
- at 0.1 MPa; 1 bar; 14.5 psi
- at 0.8 MPa; 8 bar; 116 psi
Checking the air valve
The air valve must switch on and off correctly.
Air seal
Without activating the trigger, test for air seal at the points
marked in the illustration.
ORDER NUMBER DOC 2366717
Door locked.
Door unlocked.
Aid tools
B_03260
95
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