1. The interior of the autoclave is filled with water till a defined level.

- An empty bucket is kept in the autoclave.

1. The red bag containing vacuttes , tips, ependroff cups, etc. is kept in the bucket.

1. Thereafter, autoclave is switched on after placing the lid.

1. It takes around 30mins to attain a pressure of 1-1.5 kg/cm sq.
2. When the pressure is obtained, the safety whistle will be raised and a sound will be heard.
3. Switch off the autoclave
4. Lid of autoclave should not open atleast for 30mins.