The production did not move, safety first. The process of welding operations as electricity mainly to pay attention to the safe use of electricity. The first thing to check all electrical appliances, power supply, wires and other equipment damaged, if there must be timely repair or replacement. Followed by the inspection of the work environment. If aerial work does have a solid bracket and the insurance necessary measures (including insurance rope, buffer network, simple fence, etc.) Third, we must check whether labor protection tools neat. Such as anti-scald gloves and anti-arc mask for the handle welding also have protective holster for clothes and shoes, in a noisy environment, but also to have earplugs, dust or toxic gases in the environment but also from oxygen-style protective mask or oxygen bottles.