The performance of cold storage panels directly affects the operational efficiency of cold storage. It is crucial to carry out daily and regular maintenance. The following are the key points:

Key points of daily maintenance

• Surface cleaning: Use a soft cloth dipped in neutral detergent to wipe, avoid using corrosive cleaning agents, and dry off moisture. ​
• Sealing edge inspection: Clean dirt, replace aged or damaged sealing edges in a timely manner, and prevent cold energy leakage. ​
• Pull lock sealing plug: If missing, immediately replenish to prevent moisture from seeping into the insulation layer. ​
• Heating wire inspection: Ensure that the heating wires on the manganese ore and balance window are working properly, and repair and replace any faults in a timely manner. ​

Regular Maintenance Guide

• Warehouse board inspection: Check for dents, cracks, and damage. For prefabricated cold storage, pay attention to sealing the gaps between the boards and promptly repair any failed areas. ​
• Waterproof maintenance: Check the waterproof coating and waterproof pad, and promptly repair and replace them if they fall off or are damaged. ​
• Anti corrosion treatment: Regularly apply anti-corrosion paint in humid environments to enhance corrosion resistance. ​
• Evaporator maintenance: Ensure timely defrosting, regularly clean the evaporator, check the motor and fan, and clean the fan blades, coils, and water tray. ​
• System testing: Regularly check the operation status of the compressor and refrigerant pressure in the refrigeration system, and monitor the exhaust temperature; Use a voltmeter to check the connection of the electrical system, ensure stable current, and repair dead components.

Common problem handling

Excessive frosting → Check the sealing strip and defrosting system.
Uneven temperature → Check for any damaged boards.

Tips 

Avoid colliding with cold storage panels when transporting goods.
Keep the warehouse dry to prevent rusting.

conclusion

Through scientific daily and regular maintenance, the performance and service life of cold storage panels can be significantly improved, thereby reducing operating costs and ensuring warehouse safety. It is recommended that enterprises develop detailed maintenance plans and train employees in basic inspection skills to ensure the long-term efficient operation of cold storage.