The most complete rapid temperature change test box compressor maintenance experience
The compressor is a very critical component in the refrigeration unit of the fast temperature change test chamber. The quality of the compressor is directly related to the stability of the refrigeration unit. If the compressor fails, due to the high installation accuracy requirements of the quick temperature test chamber compressor, it is generally necessary to ask the factory for maintenance. Below we explain the daily maintenance experience of the fast temperature change test box compressor.
1, replace the lubricant
After long-term use of the refrigeration unit, the oil quality of the lubricating oil deteriorates, and impurities and moisture inside the oil increase, so it is necessary to observe and inspect the oil quality regularly. Once the problem is found, it should be replaced in time, and the replacement lubricant grade must comply with the technical data.
2, replace the dry filter
The drying filter is an important part to ensure the normal circulation of the refrigerant. Since the water and the refrigerant are incompatible with each other, if the refrigeration system of the rapid temperature change test box contains moisture, the operation efficiency of the unit will be greatly affected. Therefore, it is very important to keep the internal drying of the system, and the filter element inside the dry filter must be replaced periodically.
5, refrigerant charging
If there are no other special reasons, the general unit will not generate a large number of leaks. If there is a certain amount of refrigerant leaking due to improper use or after repair. It is necessary to re-add the refrigerant, and the refrigerant must be paid attention to the grade of the refrigerant used by the unit.
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