1. Warm up. Before warming up, check whether there is a certain amount of water in the china steam sterilizer. This is very important. Check whether the utensils to be sterilized are wrapped with kraft paper, and whether they are placed up along the bottle mouth. Whether the cap is covered properly, especially check whether the gasket is aligned with the circular groove, if the gasket is not aligned, steam leakage will occur, which is difficult to achieve the sterilization effect, and it is not safe; check whether the exhaust hole is open, Generally, when the temperature rises to 90 degrees, close the exhaust hole and continue to heat up.

2. Insulation, the process of heat preservation of china steam sterilizer is sterilization. At this time, it should be noted that the temperature should not be too high or lower than the specified value. Generally, it is between 120-122 degrees, and the temperature is kept for half an hour. During the heat preservation process, due to the high temperature, you should wear gloves when operating to avoid burns, and you cannot stay away from it. Be sure to stare at the pointer parameters and watch the time. During the heat preservation process, you can maintain a constant temperature by adjusting the heating switch and adjusting the exhaust gas. Don't be too hasty when adjusting, just fine-tune it.

3. Cool down. When the heat preservation time of the china steam sterilizer expires, it will start to cool down. Generally, to cool down, you can directly turn off the heating switch, but you cannot directly open the sterilization cover. You must wait for the temperature to drop, that is, to 40 degrees. Below, if you are in a hurry, you can use a rapid cooling method, that is, slightly open the vent, and then apply a wet towel on the cover.