Listen carefully to the operating sound of the compressor, cooling tower, water pump or cool room condensing unit , and deal with any abnormalities in time. At the same time, check the vibration of the compressor, exhaust pipe and footing.

The internal cleanliness of the system was poor at the initial stage. The refrigerating oil and filter drier should be replaced after 30 days of operation, and then replaced again after half a year of operation (depending on the actual situation). For systems with higher cleanliness, the refrigerating oil and filter drier must be replaced once after half a year of operation, depending on the situation in the future.

The cold room cooling unit should be cleaned frequently to keep it in a good heat exchange state. For water-cooled units: Check the turbidity of the cooling water frequently. If the cooling water is too dirty, replace it. Check the water supply system for bubbling, dripping, or leaking problems. Whether the water pump is working normally, whether the valve switch is effective, whether the cooling tower fan is normal. For the air cooler unit: frequently check the condenser for fouling problems, and remove the fouling in time.

Listen carefully to the operating sound of the compressor, cooling tower, water pump or condenser fan, and deal with any abnormalities in time. At the same time, check the vibration of the compressor, exhaust pipe and footing.

The above information is summarized and compiled by the engineers of KITDOO Refrigeration Company. KITDOO provides customers with professional one-stop cold chain optimization services.