Air Flow Regulator - Fronius MTG 400i K4 Instructions De Service

Air flow regulator

An air flow regulator is not provided on fume extraction torches with an up/down function.
Using the air flow regulator, the quantity of extracted welding fumes can be continuously
regulated between 10 and 100% during the welding process.
IMPORTANT! It is necessary to regulate the quantity of extracted welding fumes if shield-
ing gas is extracted using the extraction torch (e.g. when welding in corners).
32
MAX. / 100 %
1
MIN. / 10 %
1