1. Check the equipment: Check whether the portable steam sterilizer power cord, steam exhaust pipe, and drainage pipe are in good condition, and whether the water discharge valve and steam discharge valve are closed.

2. Add water: Open the container, take out the sterilized mesh basket and baffle, and pour an appropriate amount of water into the container bucket.

3. Loading: smoothly put back the baffle, put the sterilized items into the sterilized mesh basket, and then put the mesh basket into the container bucket.

4. Sealing: Check the sealing ring of the portable steam sterilizer, put down the container cover, and tighten the handwheel clockwise until it cannot be rotated, so that the container cover and the container cylinder are tightly closed.

5. Power on: Turn on the spotting.

6. Set temperature and time: According to the characteristics of the medium, set different sterilization time and temperature.

7. Start: Press the "work" button to start the sterilization process. After the sterilization is over, the buzzer will remind, and the sterilizer will be turned off at this time.

8. Natural cooling: After waiting for natural cooling, the pressure gauge returns to zero.

9. End of work: After all programs are completed, open the manual air release valve to exhaust the residual gas in the barrel.

10. Unloading: Open the container cover and take out the sterilized material. Note that before opening the container cover, the pressure gauge must be zeroed and the temperature must be below 80°C.

11. Power off the portable steam sterilizer.