Danger From Welding Fumes - Fronius MTG 250d Instructions De Service

Risk of damage due to operation without coolant.
This can result in serious damage to property.
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Danger from coolant leakage.
This can result in serious injury and damage to property.
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Danger from wel-
ding fumes
Danger from the fumes produced during welding, which contain harmful gases
and vapours.
These can cause severe damage to health.
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CAUTION!
Never operate a water-cooled welding torch without coolant.
Fronius shall not be liable for any damage resulting from such action. In addition, no
warranty claims will be entertained.
CAUTION!
Seal the coolant hoses on water-cooled welding torches with the plastic stoppers fit-
ted to them if the hoses are detached from the cooling unit or the wirefeeder.
WARNING!
A welding operation is not permitted without an extraction unit that is switched on.
Under certain circumstances, the sole use of a fume extraction torch is not sufficient.
In this case, install an additional extractor to reduce the pollution level in the work-
place.
If in doubt, a safety engineer should be commissioned to check the pollution level in
the workplace.
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