Transport refrigeration units (TRUs) are essential for the transportation of perishable goods such as food, pharmaceuticals, and flowers. These units must be properly maintained to ensure they are functioning efficiently and effectively. In this article, we will discuss the best practices for maintaining TRUs to ensure they are in good working condition.
One of the most important best practices for maintaining TRUs is regular cleaning. TRUs can accumulate dirt and debris over time, which can lead to decreased efficiency and even equipment failure. Regular cleaning, both inside and outside the unit, can help to prevent these issues.
Another important best practice is regular inspections. TRUs should be inspected regularly, including checking the refrigerant levels, compressor, and condenser coils. This will help to identify any potential issues before they become major problems. It is also important to check for any leaks in the system, as this can lead to decreased efficiency and potential safety hazards.
It is also important to keep TRUs properly lubricated. All moving parts in the unit, such as the compressor, fan motors, and bearings, require lubrication to function efficiently. Lubrication should be checked regularly and replaced as needed.
Another important best practice is to keep TRUs properly charged with refrigerant. TRUs rely on refrigerant to keep the interior of the unit at the correct temperature. Regularly checking the refrigerant levels can help to identify any leaks in the system and prevent them from becoming major issues.
Properly maintaining TRUs also includes ensuring that all electrical connections are secure and free from corrosion. Loose or corroded connections can lead to equipment failure and even safety hazards.
In addition to these best practices, it is also important to have TRUs serviced by a professional at least once a year. During these service visits, a professional will perform a thorough inspection and maintenance of the unit, including checking for any potential issues and making any necessary repairs.
In conclusion, proper maintenance is crucial for the efficient and effective functioning of TRUs. By following the best practices discussed in this article, such as regular cleaning, inspections, lubrication, proper refrigerant levels, electrical connections, and professional service, you can ensure that your TRUs are in good working condition. By maintaining your TRUs, you can also reduce the risk of equipment failure and safety hazards, and extend the life of your units.
CHANSE offers a wide variety of transport refrigeration units. Contact our Engineers to help select and design the right system for you
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