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EDITION 02/2016
OPERATING MANUAL
9
TROUBLESHOOTING AND RECTIFICATION
Incorrect maintenance/repair!
Danger to life and equipment damage.
Zerstäuberluft
Atomizing air
B_03506
9.1
ERROR DISPLAYS AT THE VM 5020W CONTROL UNIT
Functional fault
No illuminated display lights up - Mains supply not switched on
No high voltage
Fault LED (24) lights up
Fault message in display (27)
ORDER NUMBER DOC 2366600
DANGER
Only a WAGNER service center or a suitably trained person may
carry out repairs and replace parts.
Only repair and replace parts that are listed in the "Spare parts"
chapter and that are assigned to the unit.
Before all work on the device and in the event of work
interruptions:
- Switch off the energy supply and the compressed air supply.
- Relieve the pressure from the spray gun and device.
- Secure the spray gun against actuation.
Observe the operating and service manual for all work.
Mat. Druckregler
Pumpe
Mat. pressure reg.
Pump
Cause
- Fuses defective
- Spray gun cable not connected or
defective
- Spray gun not connected or defective - Contact the WAGNER Service Team
- See the following table
24
80
100
60
80
R1
40
60
20
40
R2
10
20
kV
μA
R3
Remedy
- Check and switch on mains supply
- Replace fuses
- Contact the WAGNER Service Team
- Connect spray gun cable
- See the following table
27
POWER
0
1
AquaCoat
99
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