Symbol
TWO STROKE AND FOUR STROKE IN TIG MODE
TWO STROKE – 2T
Current
Pregas
Gas
Linde AG, Linde Gas Deutschland ©
13/16
Description
4T LA – four stroke, contact ignition – Lift Arc
2T LA – two stroke, contact ignition – Lift Arc
4T HF – four stroke, HF ignition (High Frequency)
2T HF – two stroke, HF ignition (High Frequency)
Welding current
Down slope
Postgas