Lighting a Bunsen Burner

1. Get the equipment.
2. Wear safety glasses.
3. Put the heat mat in the middle of the bench.
4. connect the gas hose to the gas tap.
5. turn the collar to close the air hole.
6. light the lighter on top of the nozzle and hold the flame over the nozzle.
7. turn the gas tap.
8. turn the collar to open the air hole.
9. close the air hole and turn of the gas