Technical Support

The necessity of maintenance of refrigerated truck refrigeration unit

1. Maintain the normal operation of the equipment to ensure the quality of the goods.

(1) Long-term use: long-term use of refrigeration unit, the compressor is kept in working state for a long time, easy to produce impurities to make the compressor lock and damage the refrigeration system. General refrigeration unit maintenance is based on engine working hours or engine mileage to develop maintenance and maintenance, usually The refrigeration unit is maintained and maintained for 500-700 hours or 2000 kilometers. Check the stability of the refrigeration system and adjust the refrigeration compressor belt and bracket to replace the dry bottle.

(2) Less use: The customer can carry out some small measures for maintenance, such as keeping the refrigeration unit running for two weeks without using a cold machine for several months, each running time is 10-15 minutes. Check the operation of the refrigeration unit during operation. Once a year of maintenance, properly check the refrigeration unit.

2. Extend the service life of the refrigeration unit, and timely maintenance can reduce unnecessary maintenance expenses.

(1) At this stage, we use mechanical equipment, usually after the problem has been repaired, and there is no need to lose money to do unnecessary maintenance without problems. If there is no maintenance of the refrigeration unit, the follow-up problems will follow up once and then, and there will be cases where the repair is needed. Therefore, timely maintenance can solve unnecessary maintenance expenses.

(2) After using the refrigeration unit for a period of time, there will be more or less problems: the cooling efficiency is slower than before, and the temperature sometimes cannot be lowered...this is like our human being, for the upcoming symptoms, we It is necessary to cure in time. If you don't cure it, you will get a "big illness". Therefore, we must promptly maintain the refrigeration unit to prevent "big illness".

(3) After the refrigeration unit is serviced, the service life will be longer than before, which can reduce the unnecessary loss caused by frequent replacement of the refrigeration unit.