1. The disinfection cupboard is heated by the infrared heating tube, and the temperature in the cupboard rises to 211 to 311 degrees Celsius, so as to achieve the purpose of disinfection. In fact, many of us don't often use sterilized cupboards, but use them as ordinary cupboards. Put the water in the washed bowl when it is still dripping. Therefore, the electrical components and metal surfaces of the disinfection cupboard are easy to be oxidized by moisture, and contact resistance appears at the socket of the infrared heating pipe, which is easy to burn the socket or other parts and shorten the service life of the disinfection cupboard. The tableware should be washed and drained before being put into the disinfection cupboard for disinfection, which can shorten the disinfection time and reduce the power consumption. In addition, it is best to disinfect the disinfection cupboard once a day or two, so as to achieve the purpose of disinfection and prolong its service life.

2. Tableware that plastic tableware can't withstand high temperature can't be put in a cupboard with infrared high temperature disinfection, but should be put in a cupboard with ozone disinfection at low temperature to avoid damaging tableware. Ozone low-temperature disinfection cupboard uses ozone function to sterilize, which can be used not only for plastic tableware, but also for sterilizing bakelite and other items that are easily deformed by high temperature, and also for sterilizing and keeping fresh vegetables, melons and fruits. 3. Colored porcelain utensils put into the disinfection cupboard will release harmful substances and endanger human health. Because ceramic bowls, plates, jars, pots, etc., when glazed, their enamel and pigments all contain toxic heavy metals such as lead and cadmium. Usually, these substances are relatively stable, but they are easy to overflow when they encounter high temperatures. In the working state, the internal temperature of the disinfection cupboard can be as high as 211℃ Often placing food in these sterilized colored porcelain will pollute food and endanger health.

4. Tableware such as bowls, plates and cups should be placed vertically on the shelf, and it is best not to stack them, so as to ventilate and disinfect as soon as possible.

5. Pay attention to whether the ozone generator works normally when using ozone to disinfect cupboards. If you can't hear the squeak of high-voltage discharge or see the blue light of discharge, it means that the ozone generator may be out of order and should be repaired in time.

6. The disinfection cupboard should be placed in a dry and ventilated place, not less than 31cm away from the wall. 7. Do not open the door unless it is necessary during disinfection, so as not to affect the effect.

8. after disinfection, it will be better if you take it again after ten minutes. When opening the cupboard door, there is a small amount of ozone smell overflowing. This concentration is harmless to human health. Please rest assured.

9. regularly wipe the water in the water collecting box at the lower end of the cabinet.