Health protection measures welding operations
2013-10-30 by bridge
1. Welding workplace should be well ventilated, depending on the circumstances at the point of welding fume extractor installed locally, to take local ventilation or general ventilation measures;
2. Distributed mobile welding points can be set to manganese fume filter, concentrated welding workplace can be mechanical ventilation system
3. Frequent movement, shorter operating time of each welding operation, welding blankets should choose the upwind direction to reduce manganese dust hazards;
4. Welding inside the container, the container should be, the outlet, located ventilation equipment, welding someone must be present guardianship;
5. Welding in a sealed container, the container must be grounded, good ventilation and be supervised setting, and forbidden to enter the oxygen in the container.