MasterTig 235ACDC, 325DC, 335ACDC, 425DC
Operating manual - EN
Hot start level
Min/Max = -80 % ... +100 %, 1 % step (Default =
Off), Value '0' = Hot start off
Hot start time
Min/Max = 0.1 s ... 9.9 s, 0.1 s step (Default = 1.2 s) This adjustment is not available when Hot start is
off.
Hot start time cannot be adjusted when 4T trigger
logic is selected.
Minilog
Min/Max = -99 % ... +125 %, 1 % step (Default =
Off), Value '0' = Minilog off
This adjustment is not available when the 2T trig-
ger logic is selected.
Downslope
Min/Max = 0.0 s ... 15.0 s, 0.1 s step (Default = 0.1 s)
Post gas
Min/Max = 0.0 s ... 30.0 s, Auto, 0.1 s step (Default =
Auto)
Adjustable parameters in spot welding:
Parameter Value Note
Pre gas
Min/Max = 0.0 s ... 9.9 s, Auto, 0.1 s step
(Default = Auto)
This adjustment is not available when the Lift TIG igni-
tion is turned on.
Upslope
Min/Max = 0.0 s ... 5.0 s, 0.1 s step (Default =
0.0 s)
Downslope
Min/Max = 0.0 s ... 15.0 s, 0.1 s step (Default
= 0.1 s)
Post gas
Min/Max = 0.0 s ... 30.0 s, Auto, 0.1 s step
(Default = Auto)
Adjustable parameters in MicroTack welding:
Parameter Value Note
Pre gas
Min/Max = 0.0 s ... 9.9 s, Auto, 0.1 s step
(Default = Auto)
This adjustment is not available when the Lift TIG igni-
tion is turned on.
Post gas
Min/Max = 0.0 s ... 30.0 s, Auto, 0.1 s step
(Default = Auto)
Adjustable parameters in AC mode:
Parameter Value Note
Balance
-60 % ... 0 % (Default = -25%)
AC Frequency
30 Hz ... 250 Hz (Default = 60 Hz)
Adjustable parameters in Pulse mode:
Parameter Value Note
Pulse current
2 A ... Power source max A, 1 A step *
Pulse ratio
10 % ... 70 %, 1 % step (Default = 40 %) *
Base current
10 % ... 70 %, 1 % step (Default = 20 %), amperes vis-
ible *
Pulse frequency
(DC): 0.2 Hz ... 300 Hz, 1 Hz step (0.2 Hz ... 10 Hz step is
0.1 Hz) (Default = 1 Hz) *
Pulse frequency
(AC): 0.2 Hz ... 20 Hz, 1 Hz step (0.2 Hz ... 10 Hz step is
0.1 Hz) (Default = 1 Hz) *
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