voestalpine bohler welding URANOS NX 2200 TLH Manual De Instrucciones página 73

Welding polarity
Characteristics of TIG welds
Preparing the edges
Choosing and preparing the electrode
(DC-)
D.C.S.P. (Direct Current Straight Polarity)
D.C.R.P. (Direct Current Reverse Polarity)
D.C.S.P.-Pulsed (Direct Current Straight Polarity Pulsed)
Current range
(DC+) (AC) Ø
69
OPERATING INSTRUCTIONS
Electrode
EN