Spots - EWM PHOENIX 301 EXPERT forceArc Operating Instructions Manual

5.2.5.5

Spots

I
The start time t
the "Program steps mode" menu.
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 on main program P
• After the set spot time elapses, slope goes to end program P
• WF motor stops.
• Arc is extinguished after the pre-selected wire burn-back time elapses.
• Gas post-flow time elapses.
Step 2
• Release torch trigger
Releasing the torch trigger (step 2) interrupts the welding process even if the spot time has
not yet elapsed (slope to end program P
Item No.: 099-004833-EWM01
1.
P
START
must also be calculated at spot time t
start
, spot time starts).
.
A
Functional characteristics
P
A
Figure 5-11
. The start and spot times are set in
2
END
).
END
MIG/MAG welding
2.
t
P
END
t
t
.
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