1. First take out the inner sterilization bucket of the high pressure steam sterilizer, and then add an appropriate amount of water to the outer pot to make the water level flush with the tripod.

2. Put it back in the sterilization bucket and load the items to be sterilized. Be careful not to pack too much, so as not to hinder the flow of steam and affect the sterilization effect.

3. Close the lid and insert the exhaust hose on the lid into the exhaust slot of the inner sterilization barrel. Then tighten the two opposite bolts symmetrically at the same time, so that the bolts are tight and tight, and no air leakage is allowed.

4. Turn on the power to heat, and at the same time open the exhaust valve to let the water boil to remove the cold air in the pot. After the cold air is completely exhausted, close the exhaust valve and let the temperature in the pot gradually increase as the steam pressure increases. When the pressure in the pot rises to the desired pressure, control the heat source and maintain the pressure for the desired time.

5. When the time required for high pressure steam sterilizer sterilization is up, cut off the power supply or turn off the gas, and let the temperature in the sterilizer drop naturally. When the pressure of the pressure gauge drops to 0, open the exhaust valve, loosen the bolt, open the cover, and take out the sterilized items.