Safeguard of Welders:
Welding peoples need to be protected from the following things:
(i) The welding rays.
(ii) Flying sparks, metal globules (spatter), burning slag particles and burning electrode stubs.
(iii) Fumes and gases when welding in restricted spaces, e.g., rail tank wagon.
(iv) Falling when welding at a height from the earth.
Guard from Welding Rays: Welding are, in addition to being very bright, is a basis of infrared and ultraviolet light too; accordingly the operator have to use moreover a helmet or a hand protect fitted by means of a particular filter glass. Revealing the eyes and face to infrared rays would guide to the face flattering uncomfortably hot and it might induce serious eye problems.
Surplus ultraviolet light can cause an effect similar to sunburn on the skin. Guard of Welders from Sparks and splash (Protective Clothing), the welder's body and clothes are protected from emission and burns caused by sparks and flying globules of melt metal.