Power source does not function
Mains switch is on, but indicators are not lit up
Cause:
There is a break in the mains lead; the mains plug is not plugged in
Remedy:
Check the mains lead, ensure that the mains plug is plugged in
Cause:
Mains fuse protection
Remedy:
Change the mains fuse protection
Cause:
Mains socket or mains plug faulty
Remedy:
Replace faulty parts
No welding current
Mains switch is ON, overtemperature indicator is lit up
Cause:
Overload; the duty cycle has been exceeded
Remedy:
Check duty cycle
Cause:
Thermostatic automatic circuit breaker has tripped
Remedy:
Wait until the power source comes back on automatically at the end of the
cooling phase
101