Danger due to
welding fumes
WARNING!
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 this case, additional extraction should be installed in order to reduce the concen-
tration of noxious substances at the work station.
▶
In case of doubt, the concentration of noxious substances at the work station should
be assessed by a safety engineer.
29
EN-US
Содержание MTG 400i K4
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Страница 138: ...1 0 2 Apertar o bico de gás até o encosto 3 1 Colocar o bico de sucção 4 Empurrar o bico de sucção até travar 138 ...
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