![Spaw MAGNUM TIG THF 238 PRO Скачать руководство пользователя страница 7](http://html1.mh-extra.com/html/spaw/magnum-tig-thf-238-pro/magnum-tig-thf-238-pro_instruction-manual_1340401007.webp)
4.2.1
Control panel description
Welding mode selection button. Select desired welding mode by
pressing the button.
MMA
– stick welding mode
TIG HF
– tungsten electrode welding with High Frequency arc ignition
TIG Lift
– tungsten electrode welding with lift arc ignition
TIG welding features
TIG Punkt
– spot welding mode
TIG Puls
– pulse welding
TIG
– welding without pulse
Torch control mode
2T
– two stroke mode. To ignite the arc press the button and proceed
welding while holding the button. To stop the arc release the button
BiLevel
– it allows to set two different values of a welding current and
switch between them during welding.
4T
- four stroke mode. To start the arc press the button until arc is
ignited. At this point release the button and continue welding. To stop
the arc press and release the button
Current type selection
DC
– welding with direct current
AC
– welding with alternating current (flat waveform)
AC
– welding with alternating current (sinus waveform)
Adjustment knob / button
Turning the knob left or right decreases or increases parameter value.
Pressing the knob confirms selection and jumps to next parameter.
Parameter display. Display shows actual value whereas corresponding
symbol lights up.