Design and function
TIG welding
38
099-002060-EW501
19.10.2015
5.8.3
Welding procedure and parameter selection
Operating
element
Action
Result
x x
Press the welding procedure selection push-button until the TIG
signal light illuminates.
Set main current
5.8.4
TIG arc ignition
5.8.4.1 Liftarc ignition
Figure 5-16
The arc is ignited on contact with the workpiece:
a) Carefully place the torch gas nozzle and tungsten electrode tip onto the workpiece (liftarc current
flowing, regardless of the main current set).
b) Incline the torch towards the torch gas nozzle until there is a gap of approx. 2-3mm between the tip of
the electrode and the workpiece (arc ignites, current increases to the main current set).
c) Lift off the torch and swivel to the normal position.
Ending the welding process: Remove the torch from the workpiece until the arc goes out.
Содержание Pico 350 cel puls 460V
Страница 5: ...Contents Notes on the use of these operating instructions 099 002060 EW501 19 10 2015 5...
Страница 18: ...Machine description quick overview Rear view 18 099 002060 EW501 19 10 2015 4 2 Rear view Figure 4 2...
Страница 60: ...Appendix A Overview of EWM branches 60 099 002060 EW501 19 10 2015 10 Appendix A 10 1 Overview of EWM branches...
