2-Step - Fronius TransTig 2200 Instructions De Service

2-step

-
-
I
Fig.6
4-step -
-
-
-
-
I
Fig.7
Select 2-step mode (2)
Welding: Pull back and hold the torch trigger
End of welding: Release the torch trigger
GPr
UPS
2-step mode
Select 4-step mode (3)
Welding start-up with starting current I
Welding with main current I
Lowering to final current I
End of welding: Release the torch trigger
I
S
GPr UPS
4-step mode
I
1
: Pull back and hold the torch trigger
S
: Release the torch trigger
1
: Pull back and hold the torch trigger
E
I
1
23
t
t G-L
down
G-H
I
E
t
t G-L
down
G-H