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No current for pre-heating the wire electrode
The device is switched on, overtemperature indication lights up
Cause:
Duty cycle exceeded - device overloaded - fan running
Remedy:
Observe duty cycle
Cause:
Thermal automatic circuit breaker has shut down the device
Remedy:
Wait for device to cool down (do not switch off the device - the fan will cool the
device); the power source will switch on again automatically after a short time
Cause:
Fan in the power source is faulty
Remedy:
Inform service team
Cause:
Cooling air supply is insufficient
Remedy:
Ensure there is a sufficient air supply
Cause:
Air filter is dirty
Remedy:
Clean air filter
Cause:
Power module error
Remedy:
Switch the device off and then on again
If this error persists, inform service team
