E37
Mains voltage too high
Pull out the mains plug immediately; ensure that the welding system
is being operated on the correct mains voltage
Cause:
Remedy:
E36, E41, E45
Mains voltage outside tolerance or maximum load of grid is too low
Ensure that the welding system is being operated on the correct
mains voltage; ensure that the correct fuse is set;
Cause:
Remedy:
E65 - E75
Communication error with the display
Switch device off and on again / contact after-sales service if a re-
peated occurrence
Cause:
Remedy:
No function
The device cannot be switched on
Mains switch is faulty
Contact After-Sales Service
Cause:
Remedy:
No welding current
Welding system is switched on, indicator for the selected welding process is lit
Welding power-lead connections have been disconnected
Establish proper welding power-lead connections
Poor or no earth
Establish a connection to the workpiece
There is a break in the power cable in the welding torch or electrode
holder
Replace welding torch or electrode holder
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
45
EN