JBDC IMS PULSEMIG 270 Anleitung Seite 22

WELDING STAGES
Standard 2 times mode
Dstart
Pressing the trigger will start pre-gas. When the wire touches the workpiece a pulse boots the arc and the the
welding process starts. When you stop pressing the trigger, the wire feeder stops working and a current pulse will
cut the wire, and will be followed by post-gas. As long as the post gas is not finished, you can pull the trigger to
carry on the welding (delay in manual). To modify the parameters you have to wait until the end of the post gas.
Standard 4 times mode
Dstart
In standard 4T, the time of the pre-gas and post-gas is managed by the trigger.
2 times pulse process
T hotstart
I
Dstart
Soft-start
22
IMS PULSEMIG 270
T upslope
Gas post-Flow
T burn-back
Gas post-Flow
T burn-back
T downslope
I blackout
Gas post-Flow
T burn-back
EN