Functional characteristics
MMA welding
78
Item No.: 099-004833-EWM01
5.4.4
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
5.4.5
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
5.4.5.1
Hotstart current and Hotstart time
Control element Action
Result
Display
1 x
Select Program sequence mode
Program Steps
x x
Select the welding parameter using the key
buttons
"Up" and
"Down" (left)
V
Job Nr
Hold
A
M
x x
Adjust the selected welding parameter using the
key buttons
"Up" and
"Down" (right)
3 x
Machine returns to Display mode
Basic parameters
Display
Meaning / explanation
Setting range
Ihot
Hotstart current
0% to 200%
thot
Hotstart time
0s to 10.0s
tanti
Antistick time
0s to 2.0s