Movable Extraction Nozzle; Up/Down Function - Fronius MTG 250d Operating Instructions Manual

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IMPORTANT! Regulation of the extracted welding fume quantity is required if the shielding
gas is extracted with the welding fumes (e.g. when welding in a corner position).
Movable extrac-
tion nozzle

Up/Down function

44
100 %
10 %
x
The movable extraction nozzle makes it
possible to precisely set the welding fume
capture zone depending on the welding
task (e.g. fillet weld, out-of-position welding,
etc.).
IMPORTANT! The extraction nozzle
should only be moved so far towards the
contact tip to prevent it detaching from the
fume extraction torch during welding.
If necessary, the fume extraction torch can
also be used without the extraction nozzle,
in which case fewer welding fumes are ext-
racted.