Design and function
TIG welding
099-000143-BOC01
16.11.2009
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5.8.8
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
*
Tapping function:
Tap briefly on the torch trigger to initiate a function change, e.g. changeover from main to
secondary current (for more in-depth information, see chapter "Setting the torch mode and
up/down speed").
