29
VM 500
B_03423
VM 500
1
2
3
4
OPERATING MANUAL
EDITION 07/2014
ORDER NUMBER DOC2344502
8
TROUBLESHOOTING AND RECTIFICATION
Functional fault
Cause
Remedy
Green illuminated display (2)
does not light up
Mains supply not switched on
Check and switch on mains supply
Fuses defective
Replace fuses
No illuminated display lights up
Wagner Service
Green illuminated display (1) does
not light up, no high-voltage
Spray gun cable not connected or
defective
Connect spray gun cable
Wagner Service
Spray gun not connected or defective
Green illuminated display (1)
always lights up
Spray gun or control unit defective
Wagner Service
Green illuminated display (1)
lights up, no high-voltage
Excessive conductivity of the lacquer
See operating manual of spray gun
