Which types of chiller maintenance should start (1) Kee […]
Which types of chiller maintenance should start
(1) Keep the refrigerant and oil clean and free of moisture
When the chiller is being maintained, basically any part of the cooling system must be maintained. After the maintenance, the vacuum must be exhausted before restarting work, so as to remove the moisture condensed in the compressor. Chiller Moisture, when the compressor is running, it must be ensured that everything is running under normal conditions, otherwise it will affect the life of key components.
(2) Ensure that the suction inlet filter is clean
During the actual maintenance of the chiller, the equipment must be regularly inspected, especially for some welding slag that may exist on the suction channel of the compressor, and they must be thoroughly inspected, and for the existence of the suction filter Some dirty things should also be avoided to break, and all particles should be pressed into the compressor.
(3) Keep the oil filter clean. If there is an increase in pressure, it indicates that there is dirt in the chiller. It is necessary to shut down and clean or replace the filter. The compressor will run for a long time under excessive filter pressure drop, which will cause Pressure drop and lack of oil, in this case will cause premature bearing damage.
(4) Prevent the compressor from being blocked by the smart machine
In the existing various types of compressors, it is necessary to protect the liquid spraying method, adjust it to an appropriate position, and be in a good condition to prevent these liquids from splashing outwards when they are working. Splashing will reduce the life of the equipment.