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Verfügbare Sprachen
Verfügbare Sprachen
No welding current
Mains switch on, indicator for the selected welding process on, overtemperature indicator
on
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Cause:
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Cause:
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No welding current
Mains switch on, indicator for the selected welding process on, overtemperature indicator
flashing
Cause:
Remedy:
No welding current
When the device is switched on, all the indicators come on and stay on (for more than 2
seconds)
Cause:
Remedy:
Mains fuse or automatic circuit breaker trips
Cause:
Remedy:
Cause:
Remedy:
74
Duty cycle exceeded - device overloaded - fan running
Keep within duty cycle
Thermostatic safety cut-out has tripped
Wait until the power source automatically comes back on after the end of the
cooling phase
The fan in the power source is faulty
Contact After-Sales Service
Insufficient cooling air intake
Ensure adequate air supply
Dust filter or power module dirty
See the "Care, maintenance and disposal" section
Power module error
Switch device off and back on again
If the error occurs frequently, contact After-Sales Service
Short circuit (secondary side)
Rectify the short circuit (disconnect the rod electrode or grounding (earthing)
cable from the current socket)
If the error recurs, contact After-Sales Service
Mains fuse underrated/incorrect circuit breaker
Fuse mains correctly (see Technical data)
Mains fuse trips in open circuit
Contact After-Sales Service
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