The chiller of the precision air conditioner in the computer room will produce some sundries through a year of non-stop operation, and it will be attached to the evaporator, condenser, cooling tower water system or filter, and the refrigeration oil will also be polluted. This will inevitably affect the cooling effect of the chiller. Therefore, we need to maintain and maintain the chiller, which can not only improve the working power of the chiller in time, but also extend the service life of the chiller. Regarding the detailed chiller maintenance work items, you can complete it from the following points.
1.Check whether the chiller has any faults
Under normal circumstances, the chillers (including screw chillers, air-cooled chillers, water-cooled chillers, low-temperature chillers, open chillers, etc.) used in factories are operated 24 hours a day. Loss, and the quality is slightly inferior, there may be various problems. Therefore, before using the chiller at ordinary times, first of all, it is necessary to carry out effective cleaning of faults, carry out maintenance of the whole machine, check whether the power switch is normal, check whether the safety condition of the fuse is good, and whether the connection of other parts of the chiller is correct. It is not normal. Make sure that everything can start running after a long time. After using the chiller, you should also check to see if there are any problems caused by use. It is found that the chiller should be repaired in time.
2.Accurately start and stop the chiller
Many of the chillers used by customers (including screw chillers, air-cooled chillers, water-cooled chillers, low-temperature chillers, open chillers, etc.) It is very important to start and stop the chiller, and the poor startup may affect the service life of the chiller. Therefore, the startup and shutdown of the chiller should be carried out accurately, effectively maintain the chiller, and improve the service life.
3.Cleaning should be done when the chiller is not in use
The cleaning of the chiller is an important aspect of maintaining the chiller. When the chiller (including screw chiller, air-cooled chiller, water-cooled chiller, low temperature chiller, open chiller, etc.) is not used for a long time, it is necessary to clean some parts of the chiller, and pay attention to the filter screen After the cleaning of the surface and the maintenance of all aspects, the chiller can be packaged to prevent dust and other debris from entering the chiller.
As for the cleaning of the chiller, it must be cleaned regularly, at least once a month. Cleaning can effectively remove dirt and improve the working power of the chiller.
Doing the above three points well can ensure the normal operation of the chiller to the greatest extent and extend the service life of the chiller, so that the chiller can continue to cool stably and achieve the purpose of improving the production efficiency.
