- Welding equipment should be installed in a safe working area.
- A welding should be equipped with a power disconnect switch which can be shut of quickly.
- Shut off the power for any type of repair.
- Welding machine must he properly grounded-earthed. Stray current can cause sever shock when ungrounded parts are touched.
- The polarity switch never should be changed when the machine is under a load. Wait until the machine idles and the circuit is open. Otherwise, the contact surface of the switch may be bunted and the resulting arcing could cause an injury.
- Welding cables should not be overloaded or a machine operated with poor connections.
- Damp areas should be avoided an4 hands and clothing kept dry at all-time Dampness on the body may cause an electric shock.
- Suitable spark shields must be used around the equipment in flash welding.
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Safety in Arc Welding
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