Non-Latched Operation With Superpulse - EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual

5.2.5.3

Non-latched operation with superpulse

I
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.
• Start the super pulse function beginning with main program P
The welding parameters change at the specified times between main program P
main program P
Step 2
• Release torch trigger.
• Super pulse function is ended.
• WF motor stops.
• Arc is extinguished after the preselected wire burn-back time expires.
• Gas post-flow time elapses.
Item No.: 099-004833-EWM01
1.
P
B
P
A
.
B
Functional characteristics
Figure 5-9
:
A
MIG/MAG welding
2.
t
t
t
and the reduced
A
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