Special, Non-Latched - EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual

Functional characteristics
MIG/MAG welding
5.2.5.4

Special, non-latched

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 is flowing (start
program P
START
• Slope to main program P
Step 2
• Release torch trigger
• Slope to end program P
• WF motor stops.
• Arc is extinguished after the preselected wire burn-back time expires.
• Gas post-flow time elapses.
44
1.
P
START
for the time t )
start
.
A
for the time t
END
P
A
Figure 5-10
.
end
2.
t
P
END
t
t
Item No.: 099-004833-EWM01