Close oxygen control valve

Close acetylene control valve

First close the oxygen cylinder valve

First close the acetylene cylinder valve

Chisel

Flat file

Chipping hammer

Cross cut hammer

Alert to go away

Keep fire extinguishers

Keep sand buckets near

Keep away the inflammable materials

Cut injury

Burn injury

Crush injury

Broken injury

To protect the job

To reflect the arc rays

To avoid catching of fire

To protect the welding machine