EWM SATURN MIG 200, Руководство по эксплуатации

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5 Steuerungsbeschreibung M100 / M110
5/8
5.4.4 Sequence of functions MIG Interval
Wire
Creep- feed
Wire
Creep- feed
I
m/min
t
t
t
t
Weld Time Weld Time Weld Time Pause Time Pause Time
Torch Trigger
pressed
(not) pressed
flowing
(not) flowing
Gas
Welding Power
Wire-
Creep- feed
Gas-
Post- flow Time
wire- feed
Wire-
Burn- back
Start Interval Welding
Press and hold torch trigger
•
Shielding gas flows out of torch
•
Wire feed motor runs at “Creep speed“
•
The arc strikes once the welding wire hits the workpiece, welding current flows.
•
Change over to pre-selected wire feed speed.
•
The wire feed motor stops after the preset Pulse time has elapsed.
•
Arc is switched off after the preset wire burn-back time.
•
After the preset Pause time has elapsed the welding cycle starts again with wire creep feed.
This welding process (Interval) will continue to be repeated until the torch
. trigger is released!
Stop Interval Welding
Release torch trigger during welding phase:
•
Release torch trigger.
•
Wire-feed motor stops.
•
Arc is switched off after the preset wire burn-back time.
•
Gas after-flow time runs.
Release torch trigger during pause phase:
•
Release torch trigger.
•
Gas after-flow time runs.