voestalpine bohler welding TERRA 220 RC Manual De Instrucciones página 50

OPERATING INSTRUCTIONS
Characteristics of TIG welds
Preparing the edges
Choosing and preparing the electrode
EN
(DC-)
Filler metal
Shielding gas
(DC-)
Current range
(DC+)
Current range
(DC+)
(AC) Ø
(AC) Nozzle
46
Electrode
Gas
Flow