the wirefeeding will be stopped and the wire electrode will be retracted
again by 1 mm (0.039 in.).
NOTE!
If there is a ground earth connection with the contact tip before the wire
threading button is pressed, the wire electrode will be retracted when the but-
ton is pressed until it is short-circuit-free – it retracts by no more than 10 mm
(0.39 in.) with each press of the button.
If there is still a ground earth connection with the contact tip after 10 mm (0.39
in.) of wire retraction, pressing the wire threading button again will cause the wire
electrode to be retracted again by a maximum of 10 mm (0.39 in.). The process
will be repeated until there is no longer a ground earth connection with the con-
tact tip.
74
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