Table of Contents
Advertisement
VERSION 02/2018
OPERATING MANUAL
9
TROUBLESHOOTING
9.1
FAULT DISPLAYS AT THE VM 5020W CONTROL UNIT
WARNING
Electric shock hazard inside the control unit!
Danger to life from electric shock.
May only be installed/maintained by skilled electricians or under their supervision.
Operation according to the safety regulations, fire protection and electrotechnical rules.
Must be de-energized before work is commenced on active parts.
Zerstäuberluft
Mat. Druckregler
Atomizing air
Mat. pressure reg.
B_03506
Functional fault
No illuminated display lights
up.
No high voltage.
Malfunction LED (24) lights up. – See the following table.
Fault message in display (27).
ORDER NUMBER DOC 2366717
80
100
60
80
R1
40
60
20
40
R2
Pumpe
10
20
Pump
kV
µA
R3
Cause
– Mains supply not switched on.
– Fuses defective.
– Spray gun cable not connected or
defective.
– Spray gun not connected or
defective.
24
27
POWER
0
1
AquaCoat
Remedy
– Check and switch on mains supply.
– Replace fuses.
– Contact the WAGNER Service
Department.
– Connect spray gun cable.
– Contact the WAGNER Service
Department.
– See the following table.
79
Advertisement
Table of Contents
