Design and function
MMA welding
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22.04.2013
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5.12.2 Welding task selection
NOTE
Selection of a welding task involves the interaction of the controls on the welding
machine and the wire feed unit. After the basic settings are made on the welding
machine, the operating point and other parameters can be set on the wire feed unit.
5.12.2.1 M3.19 welding machine control and M3.00 wire feed unit control
0,5
1
1,5
2
2,5
3
3,5
4
5
6
7 8 9 10
11
12
13
14
15
16
18
20
22
24
m/min
Figure 5-47
Operating
element
Action Result
Display
n x
The various welding processes are run through
until the signal light for the required welding
process comes on.
The nominal values
for the welding
current and welding
voltage are
displayed.
Welding current is set
The welding current
and voltage change
depending on the
setting
0,5
1
1,5
2
2,5
3
3,5
4
5
6
7 8 9 10
11
12
13
14
15
16
18
20
22
24
m/min