Functional characteristics
MMA welding
48 Item No.: 099-004838-PRA01
5.4 MMA welding
5.4.1 Arcforcing
Operating
element
Action Result Display
X x
Select arcforcing welding parameter
Press until
DYN
“Dynamic” LED comes on.
-40 to +40
m/min
Arcforcing setting on the "Wire speed/welding
parameters" rotary dial
-40 to +40
5.4.2 Hotstart
The hotstart device improves the ignition of the stick electrodes using an increased ignition current.
a) = Hotstart time
b) = Hotstart current
I = Welding current
t = Time
5.4.3 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!
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