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2.2 DC pulse TIG welding
Set
【
Welding mode knob
】
to “TIG
”
，【
AC/DC transfer knob
】
to “DC
” ,
【
Pulse switch
】
set on “Pulse” would enter into the by “Parameter knob””Parameter positive knob”:
【
】
to adjust the Pre-flow time
；
【
】
to adjust the pulse peak current
；
【
】
to adjust the Pulse width
；
【
】
to adjust the Pulse frequency
；
【
】
to adjust the Pulse Background current
；
【
】
to adjust the stopping gas delay time
；
2.3 Trigger Mode Control Button (HF TIG and LIFT TIG Mode only)
The trigger mode control is used to switch the functionality of the torch trigger between 2T (normal),
and 4T (latch mode).
2.3.1 2T Normal Mode
In this mode, the torch trigger must remain depressed for the welding output to be active. Press and
hold the torch trigger to activate the power source (weld). Release the torch trigger switch to cease
welding.
NOTE
in this operation mode,the function of UP SLOPE and DOWN SLOPE is not used!
