Maintenance methods for refrigeration units

The maintenance of refrigeration units is the key to ensuring their long-term stable operation. The following are maintenance methods for refrigeration units summarized based on search results:

Daily maintenance

Equipment cleaning

Compressor unit: Clean the surface dust and oil stains with detergent every day, and flush the drainage ditch once a day.

Pump set: Clean the surface once a day and flush the ditch once a day.

data record

Record various data of the refrigeration compressor every 2 hours.

Equipment preservation

Paint and parts repair: Promptly repair fallen paint and missing screws.

Check the oil level and oil pipe: The oil level of the compressor should be kept at 1/2, and check if there is any oil leakage in the oil pipe.

Check the motor and pipeline: If there is noise in the motor bearings, butter should be added. If there is dust on the surface of the cooling tower, it should be cleaned. If the insulation layer of the refrigeration pipeline is damaged, it needs to be repaired.

Regular maintenance

clean

Cooling system: Regularly clean the cooling water system, including water pumps, pipelines, etc.

Ice maker: Clean the water system, evaporator, and water tank, clean the water filter, and clean the refrigerator once a week.

Inspection and maintenance

Check the refrigerant: Regularly check if the refrigerant is sufficient, as a lack of refrigerant can lead to poor refrigeration efficiency.

Check the electrical system: Check the stability of voltage and current to ensure the normal operation of the electrical system.

matters needing attention

Safe operation

Turn off the power: When cleaning, the power should be turned off to avoid the risk of electric shock.

Use appropriate cleaning agents: Avoid using corrosive solvents such as acidic and alkaline solvents.

environmental control

Suitable installation location: The ice maker should be installed in a place far away from heat sources, without direct sunlight, and with good ventilation.

Fault prevention

Check for leaks and secure connections: Regularly inspect for leaks and secure water pipe connections at point 3.

Cleaning the condenser: Clean the surface dust of the condenser every two months to prevent poor heat dissipation.

Through the above maintenance measures, the service life of the refrigeration unit can be effectively extended, ensuring its efficient and stable operation.

Shanghai KUB Refrigeration Equipment Co., Ltd.

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