NOTE!
The welding parameter SFS must be set to "OFF" (section "Program level prefer-
ences”). With the power source in its delivery condition, the welding parameter
SFS is set to "OFF".
- Intermediate lowering to the set lowering current IE during the main current phase:
Push the torch trigger forward and hold it in this position
- Resume main current: Release the torch trigger
I
t
I
1
GAS
I
S
t
up
t
down
I
E
G-L
G-H
4-step with intermediate lowering mode
The explanation of the symbols and abbreviations can be found in the section Symbols
and explanations.
Special 4-step:
Version 1
The variant of the special 4-step mode shown below enables the intermediate lowering
to the set lowering current I3 by means of TIG torches without double-button function by
briefly pressing the torch trigger. Briefly pull back the torch trigger again to return to the
main current IH.
- Select 4-step mode
- Set the setup parameter SFS to "1"
(section "Program level preferences”)
I
t
I
H
GAS
I
S
t
down
I
E
G-L
I
H
I
3
t
up
G-H
Special 4-step mode: Version 1
The explanation of the symbols and abbreviations can be found in the section Symbols
and explanations.
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