Danger Due To Welding Fumes - Fronius MTG 400i K4 Instructions De Service

Danger due to
welding fumes
Danger due to the fumes produced during welding which contain toxic gases and
vapors.
Serious damage to health may result.
► Welding is not permitted without an extraction unit being switched on.
► It may possibly not be sufficient just to use a fume extraction torch.
► In case of doubt, the concentration of noxious substances at the work station should
30
WARNING!
In this case, additional extraction should be installed in order to reduce the concentra-
tion of noxious substances at the work station.
be assessed by a safety engineer.