Mweld WAVE 200DIII, Owner'S Manual, Page: 14 / 25

14
NOTE
This Up Slope operates in (4T) TIG modes only and is used to set the time for the
weld current to ramp up, after the torch trigger switch has been pressed then released,
from Initial Current to High or BASE current.
2.4 AC TIG welding
Set
【
Welding mode knob
】
to “TIG ” and
【
AC/DC transfer knob
】
to “AC ” would enter
into AC TIG welding mode. Then to choose by “Parameter knob””Parameter positive knob”:
【 】
to adjust the Pre-flow time
；
【
I
c 】
to adjust the welding current
；
【 】
to adjust the stopping gas delay time
；
【 】
to adjust the clear area width
；
【 】
to adjust the AC square wave frequency
；
Choose
【
2step,4step switch
】
set on different gears to choose the welding method “2 step ”
、
“four
step ” (See the details introduction is “Technical Instruction”)
2.5 AC pulse TIG welding
Set
【
Welding mode knob
】
to “TIG ” and
【
AC/DC transfer knob
】
to “AC ”,
【
Pulse
switch
】
set on “Pulse” would enter into AC pulse TIG welding mode. Then to choose by “Parameter
knob””Parameter positive knob”:
【 】
to adjust the Pre-flow time
；
【 】
to adjust the pulse peak current
；