Design and function
MMA welding
099-000229-EW501
14.04.2015
57
5.8.2
Select welding task
No changes can be made to the basic welding parameters during the welding process.
Operating
element
Action
Result
MMA welding process selection.
Signal light
lights up in green.
Set welding current.
If necessary, the pulse function can be enabled as well. Signal light
lights up in green.
5.8.3
Arcforce
Equipment to increase the current to impede sticking of the electrode.
Operating
element
Action
Result
Display
1 x
Parameter selection:
Signal light
lights up in red.
Set parameter:
-40
= low increase of the current > soft arc
0
= default setting
+40
= high increase of the current > aggressive arc
5.8.4
Antistick
Anti-stick prevents the electrode from annealing.
If the electrode sticks in spite of the Arcforce device, the machine
automatically switches over to the minimum current within about 1
second to prevent the electrode from overheating. Check the welding
current setting and correct according to the welding task!
Figure 5-30
