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(9) Gas test button
for setting the required shielding gas flow rate on the gas pressure regulator
After pressing this button, gas flows for 30 seconds. Press the button again to stop
the gas flow prematurely.
(10) Welding parameter overview
The welding parameters overview contains the most important welding parameters
to be used when welding. The sequence of welding parameters follows a clothes-
line structure. Use the left and right welding parameter selection buttons to navigate
within the welding parameters overview.
Welding parameters overview
The welding parameters overview contains the following welding parameters:
Starting current Is
for TIG welding
The starting current I
S
is saved separately for the "TIG AC welding" and "TIG DC- welding"
modes.
Main current I
1
(welding current)
- for TIG welding
- for MMA welding
Downslope t
down
when TIG welding, the period over which the current is decreased from the
main current I
1
to the final current I
E
The downslope t
down
is saved separately for 2-step and 4-step modes.
Final current I
E
for TIG welding
Balance
used to set the fusing power/cleaning action for TIG AC welding
Electrode diameter
Used in TIG welding to enter the diameter of the tungsten electrode.
(11) Adjusting dial
for altering welding parameters. If the indicator on the adjusting dial lights up, then
the selected welding parameter can be altered.
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