Press the torch trigger and hold it down
Release the torch trigger
Press the torch trigger and hold it down
Release the torch trigger
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I
S
Fig.6
Functional sequence in 4-step operating mode
Press the torch trigger and hold it down
Release the torch trigger
Welding with pre-set reduced current
Welding with pre-set reduced current
Press the torch trigger and hold it down
Release the torch trigger
I
I
H
I
S
Fig.7
Functional sequence in special 4-step mode - Variant I
Press the torch trigger and hold it down
Release the torch trigger
I
Fig.8
Functional sequence in 2-step operating mode
I
H
I
E
I
H
I
3
I
E
I
H
Pull back torch trigger and hold it down
Release the torch trigger
Push trigger forward and hold it
Release the torch trigger
Pull back and hold down the torch trigger once again
Release the torch trigger
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t
I
S
Fig.6a
Functional sequence in 4-step operating mode - Variant I
Release the torch trigger
Pull back torch trigger and hold it down
Release the torch trigger
Pull back torch trigger and hold it down
Release the torch trigger
briefly press the torch trigger
I
I
t
S
Fig.7a
Functional sequence in special 4-step mode - Variant II
Press the torch trigger and hold it down
Release the torch trigger
I
t
Fig.8a
Functional sequence in special 2-step mode
10
I
I
H
H
I
E
I
I
H
H
I
E
I
H
I
E
t
I
E
t
t