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27
EN
TIG DC SPOT
- Setting the PRE-GAS function
The function serves to provide a protective atmosphere against ignition of the
welding arc. Pressing the control button on the torch activates the function
that is active for the set time. After the set time has elapsed, the welding arc
ignites. Activation is performed by pressing the control n-coder one after the
other.
TIG HF
N-coder
TIG DC
TIG DC SPOT
- Setting the DUTY CYCLE function
The function allows you to set the ratio between the main welding current
and the pulse current I
2
. By decreasing the pulse current value, the heat load
of the welded material and its penetration is reduced.
TIG HF
N-coder
TIG DC
TIG DC SPOT
- Setting POST-GAS function
The function ensures protection of the weld after the welding process is com-
pleted and at the same time it cools the tungsten electrode. The low duration
of the function can affect the ignition quality of the arc due to oxidation of
the electrode. Activation is done by pressing the control n-coder one after
the other.
TIG HF
N-coder
TIG DC
TIG DC SPOT
- Setting the SPOT TIME function
(spot length)
The function is used to set the required pulse length for material bonding.
Setting range 0.2 - 10 s.
TIG HF
N-coder
TIG DC
JOB Mode
The function allows saving of user programs. There are 10 free storage positi-
ons that can be overwritten at will.
Saving the user program
Press the n-coder for about 2 seconds. Select “S” on the display and press the
n-coder to confirm. Then select storage position 1-10 and confirm with the
control n-coder.
N-coder
N-coder
