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Welding Galvanized Metal Fume Fever. Metal fume fever results from exposure to Zinc Oxide ZnO in the workplace. The best way to protect yourself against metal fumes is to use local exhaust ventilation at the source of the smoke.
Excessive exposure to welding fume can cause a variety of disorders most notably metal fume fever. Metal fume fever is the most common condition caused by exposure to welding fumes and gases. I take your point in that prevention is better than cure and you do get a better weld.
Do not re-circulate the air.
Prolonged exposure to manganese fume can cause Parkinsonslike symptoms. Gases such as helium argon and carbon. Metal fume fever results from exposure to Zinc Oxide ZnO in the workplace. Welding cutting or brazing galvanized steel can lead to Metal Fume Fever warns the University Of Houston- Clear Lake.