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Verfügbare Sprachen
Verfügbare Sprachen
Trigger mode select:
●
2T Mode
The trigger is pulled and held on to activate the welding circuit, when the
trigger is released, the welding circuit stops.
This function without the adjustment of start current and crater current is suit-
able for the Re-tack welding (transient welding) thin plate welding and so on.
Introduction:
(1)
0: Press the welding gun switch and hold it. Electromagnetic gas valve
is turned on. The shielding gas stars to flow.
(2)
0-t1: Pre-gas time (0.1~2.0S)
(3)
t1-t2: Arc is ignited and the output current rises to the setting welding
current (Iw or Ib) from the min welding current.
(4)
t2-t3: During the whole welding process, the welding gun switch is
pressed and held without releasing.
(5)
t3: Release the welding gun switch, the welding current will drop in ac-
cordance with the selected down-slope time.
(6)
t3-t4: The current drops to the minimum welding current from the set-
ting current (Iw or Ib), and then arc is turned off.
(7)
t4-t5: Post-gas time, after the arc is turned off. You can adjust it
(0.0~10s) through turnning the knob on the front panel.
(8)
t5: Electromagnetic gas valve turned off, the shield gas stops to flow,
and welding is finished.
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