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7.6.2
Striking an Arc Lift-Tig start
With Lift-Tig start the arc strikes when the tungsten electrode is brought into
contact with the workpiece and then lifted away from it. Maintaining a short circuit for
more than 2 seconds will disable welding output. Welding output is returned after
short circuit is cleared.
7.6.3
Joint forms in L-GTAW
Butt joint
8
MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Only those persons who have appropriate electrical knowledge (authorized
personnel) may remove the safety plates.
Supplier warranty is void if customer attempts any work on product during the
warranty period.
bh43a
Corner joint
- 16 -
Lap joint
T joint
© ESAB AB 2012
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