immediately as they can be lethal and may cause electrocution or fire.
Remember that the cable, plugs and other electric devices may be installed or
replaced only by an electrical contractor or engineer authorized to perform
such operations.
Turn off the welding machine when it is not in use.
Fume —— likely do harm to health!
Keep head out of fume.
Use ventilation or exhauster in arc welding process to avoid breathing in weld
gas.
Ensure proper ventilation and avoid inhaling the fumes.
Ensure sufficient supply of fresh air, particularly in closed spaces. You can also
ensure the supply of clean and sufficient breathing air by using a fresh-air
mask.
Take extra precautions when working on metals or surface-treated materials
containing lead, cadmium, zinc, mercury or beryllium.
Arc rays radiation——likely to injure your eyes and burnt skin!
Wear appropriate welding mask, filter glass and protective clothing to protect
your eyes and body.
Use proper face mask or screen to protect onlooker from injury.
Spatter and fire
Welding spark may cause accidental fire, please make sure that there is no
welding working position nearby the welding working position, equip with the
fire extinguisher all around.
Welding is always classified as hot work, so pay attention to fire safety
regulations during welding and after it.
Remember that fire can break out from sparks even several hours after the
welding work is completed.
Protect the environment from welding splatter. Remove flammable materials,
such as flammable fluids, from the welding vicinity and supply the welding site
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