Fronius MTG 250i Manual De Instrucciones página 41

NOTE!
An LED on welding torches with an optional torch trigger on the top will not
work.
Special func- Various special functions can be stored for the torch trigger and for function
tions
keys.
For details on the special functions, see the operating instructions for the power
source.
Function of the torch trigger in swit-
ching position 2 (torch trigger fully
pressed):
- LED goes out
- Welding starts.
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