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TIG HF
n-coder
TIG DC
- Turn off PULSE / SPOT WELDING function
Press the mode switch repeatedly to the OFF position.
TIG HF
n-coder
TIG DC SPOT
- Setting SPOT WELDING function
This function is intended for spot welding of steel and stainless materials. The
automatic welding arc termination ensures a high-quality connection. The
user must set sufficient time and power to ensure an ideal connection. Func-
tion is active only in TIG DC HF mode.
TIG DC SPOT
- Welding current setting
The welding current is set using the control n-coder. Activation is performed
by pressing the control n-coder one after the other.
TIG HF
n-coder
TIG DC SPOT
- Setting 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 SPOT
- Setting 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 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 performed by pressing the control n-coder one after
the other.
TIG HF
n-coder
TIG DC SPOT
- Setting SPOT TIME function
(spot length)
The function is used to set the required pulse length for material bonding.
Setting range 0.2 - 10 s. Activation is performed by pressing the control
n-coder one after the other.
