E37
Cause:
Remedy:
E36, E41, E45
Cause:
Remedy:
E65 - E75
Cause:
Remedy:
No function
The device cannot be switched on
Cause:
Remedy:
No welding current
Power source is switched on, indicator for the selected welding process is lit
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Mains voltage too high
Pull out the mains plug immediately; ensure that the power source is
being operated on the correct mains voltage
Mains voltage outside tolerance or maximum load of grid is too low
Ensure that the power source is being operated on the correct mains
voltage; ensure that the correct fuse is set;
Communication error with the display
Switch device off and on again / contact after-sales service if a re-
peated occurrence
Mains switch is faulty
Contact After-Sales Service
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
51