Arc Spot; Precautions For Withstand Voltage Test And Insulation Resistance - Panasonic YD-500GP5 Operating Instructions Manual

Operation

9.6 "ARC SPOT"

Press (turn on) and hold down the torch switch until the welding arc is turned off automatically.
Note：
If the torch switch is released while generating the welding arc (before Tspt ends), the welding arc is turned off
immediately.
● Example of wrong operation:
42