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TIG HF
n-coder
TIG DC
- 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
- Setting 2-STROKE function
The function indicates how the welding process is activated. When
using this mode, it is necessary to press the control button during
welding to send a signal to activate the welding process. Pressing
the control button starts the welding process and activates the se-
quence of functions. Activation is performed by pressing the control
n-coder one after the other.
TIG HF
n-coder
2-STROKE
TIG DC
- Setting 4-STROKE function
The function indicates how the welding process is activated. In this mode, it is ne-
cessary to press the control button, which sends a signal to activate the welding
process. The PRE GAS function is then activated, followed by START CURRENT.
When the button is released, the welding process starts by switching to WELDING
CURRENT and activating other active functions gradually. To complete the
welding process, press the control button again to activate the DOWN SLOPE
function and then the END CURRENT function. When the button is released,
the welding process ends and the POST GAS function is activated.
TIG HF
n-coder
4-STROKE
TIG DC
- Setting PULSE function
Setting the value determines the lower welding current I
2
of the pulse. Activa-
ting this function reduces the thermal load on the welded material. Activation
is performed by pressing the control n-coder one after the other.
TIG HF
n-coder
TIG DC
TIG DC
- Setting DUTY CYCLE function
The function allows you to set the ratio between the main welding current
and the pulse current I
2
. Decreasing the pulse current value causes a decrease
thermal load of the welded material and its penetration.
TIG HF
n-coder
TIG DC
- Setting FREQUENCE PULSE function
The function allows setting the frequency of the main welding current and the
lower pulse current I
2
. Increasing the pulse frequency reduces the thermal de-
formation of the material and narrows the weld bath. Activation is performed
by pressing the control n-coder one after the other.
