Design and function
TIG welding
099-000124-EW501
29.07.2011
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5.6.10
Welding torch (operating variants)
Different torch versions can be used with this machine.
Functions on the operating elements, such as torch triggers (TT), rockers or potentiometers, can be
modified individually via torch modes.
Explanation of symbols for operating elements:
Symbol Description
BRT 1
Press torch trigger
BRT 1
Tap torch trigger *
BRT 2
Tap * and press torch trigger
5.6.10.1
Tap torch trigger (tapping function)
NOTE
Pressing the torch trigger briefly to change a function, e.g. changing over from main to
secondary current.
The function is used in torch modes 1-4 (factory setting). The function is deactivated in
torch modes 11-14 (for more in-depth information, see Torch mode setting chapter).
