Suddenly the welding current is gone (no welded cans), but no error message is indicated. The display shows the set current value, but the duty cycle is very low or 0%!

Possible cause:

  • Short circuit in the welding transformer!

 

DO NOT ATTEMPT TO SWITCH “ON” THE CURRENT ANYMORE!
Further attempts to switch on the current, can destroy or damage the semiconductors (IGBT) in the Pacemaker!


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