Can the new refrigerator still be used after being idle for four years?

Extended data:

Refrigerator is a kind of refrigeration equipment to keep a constant low temperature, and it is also a civilian product to keep food or other items at a constant low temperature. There are compressors, ice makers, cabinets or boxes for refrigeration, and there are storage boxes with refrigeration devices in the boxes.

Don't put the refrigerator too full, and leave a proper space for cold air to penetrate all the storage. In addition, the refrigerator should be disinfected regularly. Wipe the refrigerator with diluted bleaching powder water or 0. 1% potassium permanganate water every 3-4 weeks. At the same time, clean the refrigerator regularly, including all layers, especially the filter screen, where dirt and germs often accumulate.

When the machine is powered on for the first time, pay attention to the operation steps:

1, the refrigerator does not run for a long time, and its refrigerant and lubricating oil will be separated and deposited at the bottom of the compressor cylinder;

2. Plug in the refrigerator power plug for two or three seconds and pull it out immediately. Let the compressor run for a short time, mix the refrigerant and lubricating oil evenly, lubricate the internal parts of the compressor, and install the pipeline to lubricate the pipeline;

3. After a few minutes, plug in the power plug of the refrigerator and turn it on to observe the operation of the refrigerator. If there is no abnormality, the freezer will freeze in a few hours. If the abnormal sound persists, please stop immediately because there is something wrong with the compressor.

References:

Baidu encyclopedia-refrigerator