EWM Phoenix 355 Progress puls MM TKM Operating Instructions Manual page 47

Non-latched mode
Step 1
•
Press and hold torch trigger.
•
Shielding gas is expelled (gas pre-flows).
• Wire feed motor runs at "creep speed".
•
Arc ignites after the wire electrode makes contact with the workpiece; welding current flows.
•
Change over to pre-selected wire speed.
Step 2
•
Release torch trigger.
•
WF motor stops.
•
Arc is extinguished after the preselected wire burn-back time expires.
•
Gas post-flow time elapses.
099-005319-EW501
22.05.2014
Design and function
Figure 5-18
MIG/MAG welding
47