MasterTig 235ACDC, 325DC, 335ACDC, 425DC
Operating manual - EN
Downslope
OFF / 0.1 s ... 15.0 s (Default = 0.1 s)
Tail arc
OFF / 5 % ... 90 % (Default = OFF)
Post gas
0.1 s ... 30.0 s / AUTO, 0.1 s step
Adjustable parameters in spot welding:
Parameter Value Note
Pre gas
0.0 s ... 10.0 s, Auto, 0.1 s step (Default =
Auto)
Upslope
OFF / 0.1 s ... 5.0 s, 0.1 s step (Default = 0.0 s)
Spot time
0.0 s … 10.0 s, step 0.1 s (Default = 2.0 s)
Downslope
OFF / 0.1 s ... 15.0 s (Default = 0.1 s)
Post gas
0.1 s ... 30.0 s / AUTO, 0.1 s step (Default =
Auto)
Adjustable parameters in MicroTack welding:
Parameter Value Note
Pre gas
0.0 s ... 10.0 s, Auto, 0.1 s step (Default =
Auto)
MicroTack spot time
1 ms ... 200 ms, step 1 ms (Default =10 ms)
MicroTack pause time
50 ms ... 500 ms, step 1 ms (Default = 50
ms)
This is not visible in the settings if the MicroTack pulse
count is only 1.
MicroTack spot count
1 ... 5 / endless, step 1 (Default = 1) If Lift TIG is used, MicroTack graph shows only 1 spot
and the spot count parameter is not visible.
Post gas
0.1 s ... 30.0 s / AUTO, 0.1 s step (Default =
Auto)
"Welding processes and features" on page72
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