There are many problems with household refrigerators, and it is also a security risk to put them in the home. Check whether the refrigerator leakage needs these methods, learn them quickly!
The common leakage parts and maintenance methods of refrigerators are as follows:
1. The refrigerator body is not well grounded, for example, the refrigerator is placed on the stand with rubber wheel or on the insulator such as wood rubber, and the stand should be removed to ensure safety.
2. The ground wire of the refrigerator is connected to the power line, and the refrigerator body is electrified due to the unbalanced load of the third level of the power grid or the open circuit of the zero line, so the wiring must be correct.
3. The insulating layer of the power line is damaged due to the deterioration, damp and wear of the insulating plastic. At this time, the power line should be renewed in time.
4. Induced leakage. Because the control circuit and lighting circuit of the compressor unit pass through the shell and inner wall of the box, there is a certain distributed capacitance in itself. When the induction motor of the compressor unit is rotating, it will generate self induction potential. If there is no safe and reliable ground wire for the refrigerator at this time, people may feel numb when they touch the body. Therefore, the ground wire should be connected to make the box reliably grounded.
5. If the contact control is loose, the copper wire is connected to the shell, or the wiring is wrong, and the copper wire is connected to the ground wire, the refrigerator will have leakage phenomenon, which can be eliminated after one by one maintenance.
6. The compressor unit leaks electricity. At this time, the compressor should be inspected or replaced.
To ensure the safety of you and your family, the refrigerator must use three sockets. In the process of using the refrigerator, do not use wet hands to open or close the door. If it is necessary to clean the refrigerator, it should be carried out after the power is cut off. In addition, when there is no one at home for a long time, the refrigerator should be cut off in time.