Kühtreiber MAKin 200 P HF AC/DC, Руководство пользователя

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30 | EN
TIG AC - Setting 2-STROKE function
The function indicates how the welding process is acti-
vated. When using this mode, it is necessary to press the
control button during welding, which sends a signal to
activate the welding process. Pressing the control button
starts the welding process and activates the sequence of
functions. Activation is performed by pressing the cont-
rol n-encoder one after the other.
OFF
N-coder Waveform switching
button
TIG HF
AC - square AC - sinusoid
TIG AC - Setting 4-STROKE function
The function indicates how the welding process is acti-
vated. When using this mode, it is necessary to press the
control button, which sends a signal to activate the wel-
ding process. The PRE GAS function is then activated, fo-
llowed by START CURRENT. When the button is released,
the welding process starts by switching to WELDING CU-
RRENT 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.
OFF
N-coder Waveform switching
button
TIG HF
AC - square AC - sinusoid
TIG AC - Setting PULSE function
(lower current)
Setting the value determines the lower welding current
I
2
of the pulse. Activating this function reduces the
thermal load on the welded material. Activation is per-
formed by pressing the control n-coder one after the
other.
OFF
N-coder Waveform switching
button
Mode switch
button
TIG HF AC - square AC - sinusoid
TIG AC - Setting DUTY CYCLE function
(current balance)
The function allows you to set the ratio between the
main welding current and the pulse current I
2
. By decrea-
sing the pulse current value, the heat load of the welded
material and its penetration is reduced.
OFF
N-coder Waveform switching
button
TIG HF
AC - square AC - sinusoid
TIG AC - Setting FREQUENCE PULSE func-
tion
The function allows setting the frequency of the main
welding current and the lower pulse current I
2
. Increa-
sing the pulse frequency reduces the thermal deformati-
on of the material and narrows the weld pool. Activation
is performed by pressing the control n-coder one after
the other.