Functional characteristics
TIG welding
46 Item No.: 099-004838-PRA01
5.3.2.4 Latched mode
t
t
I
1. 2. 3. 4.
P
A
Figure 5-19
Selection
• Select latched operating mode
.
Step 1
• Press and hold torch trigger
• Shielding gas is expelled (gas pre-flows)
The arc is ignited using liftarc.
• Welding current flows with pre-selected setting.
Step 2
• Release torch trigger (no effect)
Step 3
• Press torch trigger (no effect)
Step 4
• Release torch trigger
• Arc is extinguished.
• Gas post-flow time elapses.
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