EWM Control HP-XQ Operating Instructions Manual page 59

Latched mode
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.
099-00HPXQ-EW501
07.05.2021
Functional characteristics
Figure 5-45
.
TIG welding
59