How to use a maintenance and maintenance of a sterilization kettle can effectively extend its life. Let's talk about its considerations.
First, the use of sterilization kettle
1. The sterilization kettle should be operated by qualified personnel. The entire sterilization process should be taken care of by a special person.
2, can not rely entirely on automatic water level protection, should always pay attention to the water level, so as not to burn the electric heating tube.
3. When adding water manually. The power should be cut off first, the vent valve 3 should be opened to relieve pressure, and then the inlet valve should be opened to add water. Never open the inlet valve when there is pressure on the interlayer. The vent valve should be open when adding water.
4. When there is pressure in the sterilization chamber, the interlocking handle cannot be lifted, and the door cannot be forcibly opened.
5. Slowly release steam after sterilizing the liquid. The door can only be opened when the liquid temperature drops below 70 °C. Open the door immediately after sterilization.
6. If there is a power failure or other reasons below the sterilization temperature during the sterilization process, the timing should be restarted when the temperature reaches the sterilization temperature again.
7. Pull the safety valve handle several times a week when there is pressure on the interlayer to ensure that the safety valve works properly.
8. After the daily shift, remove the storage plate of the sterilization kettle, dry it with a cloth, and keep the sterilization room dry.
9. Discharge the water pressure in the steam generator after daily shift to reduce scale.
10. The equipment should not be exposed during operation. When it is necessary to open, it is necessary to build a protective frame to prevent rain.
11, continuous use time should be less than 8 hours / day.
Second, the routine maintenance of the sterilization kettle
1. The appearance of the sterilization kettle and the sterilization chamber should be kept clean and dry;
2. The probe and water level gauge should be cleaned regularly;
3. The door frame and rubber ring are not damaged, and the inlet port should not be blocked. It is best to apply talcum powder to the strip after use every day. To extend the life of the strip;
4. The interlocking device of the door should be flexible and reliable, and can be opened freely; the E trap is cleaned once a month to facilitate the cooling of air and maintain the temperature.
Third, the sterilization cycle of the sterilization kettle
Usually one year after the use of the sterilizer, a qualified system inspection is required every year by a qualified inspection department. Including: cylinders, doors, piping systems, electrical systems, etc. Safety valves, thermometers and pressure gauges should be regularly checked to ensure the safety and normal use of the equipment.
Fourth, the parking environment of the sterilization kettle
If the sterilization kettle is parked for a long time, the sterilization kettle should be placed in a ventilated and dry place, and should not be exposed to rain. If necessary, there should be cover. The water in the steam generator should be drained and the door should be open and the chamber should be kept clean and dry.