GYS PULSFEED 4L Manual Del Usuario página 30

Pulsed 2T process :
T hotstart
Dstart
Soft-start
When pressing the trigger, the pre gas starts, when the wire comes into contact with the welded piece a pulse starts the arc. Then, the machine starts
with a Hot-start, the upslope and the welding cycle starts. When releasing the trigger, the downslope starts until Iblackout. At this moment, the wire
is cut followed by postgas. As in « standard mode », it is possible to quickly resume welding during post gas. Wait for the end of post gas to change
the settings.
Pulsed 4T process :
T hotstart
Dstart
4T
OFF
Soft-start
In 4T pulsed mode, the trigger manages pre gas if there is no Hot-Start. Otherwise , it manages Hotstart and downslope. When stopping, it manages
the black-out (crater filling).
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PULSFEED 4L
T upslope
T upslope
I
T downslope
I
T downslope
I blackout
Gas post-Flow
T burn-back
T crater Filler
I crater Filler
I Blackout
Gas post-Flow
T burn-back
4T
T crater Filler
I crater Filler
EN