- 11 - PATON ProTIG AC/DC TIG/MMA
17. "HOT START" – hot start function.
18. "ARC FORCE" – arc force function.
3.2 Resetting the device to factory settings
To reset all saved programs in all modes to the factory settings, you must:
- Turn off the device;
- Press and hold the "Program" button;
- Turn on the device. After the resetting is completed, the screen will
say
"Reset done";
- Release the "Program" button.
3.3 Selecting the interface language To
change the interface language of the device:
- Turn off the device;
- Press and hold the "Mode" button;
- Turn on the device;
- Without releasing the "Mode" button, use "Right" and "Left" buttons
to select the desired language;
- Release the "Mode" button.
4. TIG AC WELDING CYCLOGRAM
Identification marks:
- Тр – purging time before welding.
It is necessary for pre-purging of the welding zone, torch nozzle, and providing
guaranteed protection before arc ignition.
- Іс – start current.
After pre-purge, the arc is ignited at the starting current and during the time Tp it
rises up to lzv. It is used mainly for smooth heating of the edge of the piece so that
there is no melting.
- Tp – current ramp up time.
- Izv – basic welding current. - Тс – decay time.
After welding is complete, the main welding current descends smoothly to Izk for
the time Tc. It is used for crater welding.
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