The main points of use of the sterilization pot

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1. Add water: first close the drain valve and adjust the main valve to “full row”. Then, open the inlet valve and put distilled water into the steam generator. When the water enters the 1-2cm from the top of the water meter, close the inlet valve and adjust the total valve to “OFF”.

2, pot: the items to be sterilized into the pot, be careful not to over-tighten, the flask containing the medium and the test tube should be placed or moderately inclined. In order to avoid contamination of the tampon with the medium during the sterilization process.

3. Close the door: Turn the locking handle clockwise to the red arrow to make the bracket enter the door ring. Then rotate the octagonal turntable to make the door and the gasket close together, so as not to leak when sterilizing, it should not be too tight, so as not to damage the gasket.

4. Power on and warm: Wait until the knob of the power control switch is turned to “ON”, the power indicator light is on, indicating that the power is on, and then the sterilization steam pressure required for the sterilization items will be rotated to 0.07MPa, 0.1mPa or At 0.14MPs. At this time, the heating indicator lights up, indicating that the heating has been performed.

5. Insulation and holding pressure: When the steam in the steam jacket reaches the automatic control pressure with heating, the electric heating indicator will be extinguished in white, indicating that the heating is stopped. As the heat dissipation pressure decreases, the electric heat indicator lights up again, indicating that heating continues, indicating that the pressure controller is working properly. When the steam in the jacket is heated to the selected control pressure, the steam in the jacket can be introduced into the sterilization chamber for sterilization. At this point, the condensing valve in front of the vapor-liquid separator should be opened a little, then the total valve should be adjusted to “disinfection”. The steam in the jacket is disinfected through the main valve into the disinfection chamber, and the condensate is automatically passed through the vapor-liquid separator. discharge. At this time, the vapor pressure in the steam jacket drops rapidly, and the steam pressure in the sterilization chamber gradually rises, and the temperature gauge in the sterilization chamber rises as the article is heated by the steam. When the temperature of the watch rises to the desired disinfection temperature (typically 121 °C), the sterilization time is calculated and the temperature is maintained until sterilization is complete.

6, out of the pot: After the sterilization is completed, immediately cut off the power supply, according to the nature and requirements of the sterilization items, determine whether the steam in the disinfection room is naturally cooled or take "slow row" or "quick row", for example, instruments, utensils, solid music Materials, soil, peat, etc., which are not affected by the sudden drop in pressure, can be directly adjusted to “slow row” and “quick row” to make the steam in the disinfection chamber discharge quickly. When the pressure in the disinfection chamber drops to “0”, the door turntable can be rotated slowly and the lock handle can be opened to open the door 5 to 10 cm. After 20 to 30 minutes, the sterilized articles are taken out, and the sterilized articles are relatively dry at this time. When the solution and medium are sterilized, the total valve can only be adjusted to “slow row”, so that the steam in the disinfection chamber is slowly discharged, so as not to suddenly reduce the pressure and cause the medium to boil. It is also possible to close the main valve after sterilization has been completed to allow the sterilized items to cool naturally. When the disinfection pressure gauge drops to “0”, adjust the total valve to “slow row” for a few minutes to remove the sterilized items.

7. Continuous operation: If there are more sterilized items to be continuously operated, the water level should be checked first. When there is enough water, it can be used continuously. If you need to add water, you should adjust the total valve to “full row”, open the inlet valve and add water to continue operation.

8. Maintenance: After each sterilization, turn off the power, stop heating, and then adjust the total valve to “full row” to discharge the steam in the jacket. Open the platinum door a little and distribute the remaining steam so that the interior wall of the disinfection chamber is kept dry and the residual water in the steam generator is eliminated.

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