The correct way to open the refrigerated truck for summer maintenance

The correct way to open the refrigerated truck for summer maintenance

With the advent of summer, the maintenance of refrigerated trucks is becoming more and more important. In order to prevent the high temperature in summer from damaging the surface of the refrigerated truck, the editor of okmarts.com is here to teach you some tips on the daily maintenance of the refrigerated compartment and the refrigerated unit.

　　 Refrigeration unit maintenance

The correct way to open the refrigerated truck for summer maintenance

As an important part of refrigerated truck,refrigerated unit is the reason for controlling the internal temperature of the carriage and maintaining the freshness of the transported materials. Some circuit facilities inside the cabinet are details that users should pay attention to. It is necessary to prevent various short circuits caused by exposed power cords, and to prevent unnecessary damage to lighting equipment that generates heat due to alternating cold and heat.

If the refrigeration unit is used for a long time, the compressor is kept in working condition for a long time, and it is easy to produce impurities that will cause the compressor to lock and damage the refrigeration system. General refrigeration unit maintenance is based on engine working hours or engine mileage. The general refrigeration unit is 500- 700 hours or 2000 kilometers for maintenance and maintenance. Check the stability of the refrigeration system, adjust the belt and bracket of the refrigeration compressor, and replace the drying bottle.

　　 Refrigeration units are rarely used. Customers can carry out some small measures for maintenance by themselves, such as keeping the refrigeration unit running once every two weeks without the cooling unit for several months, and the operation time is 10-15 minutes each time. Check the operation of the refrigeration unit during operation. Maintain once a year and properly inspect the refrigeration unit.

　　 Maintenance of refrigerated compartment

The correct way to open the refrigerated truck for summer maintenance

　　The car body is an important part of the refrigerated truck. It is composed of polyurethane material and glass steel material (aluminum alloy, color steel plate, etc.). In summer, refrigerated trucks should be parked in a cool place to prevent direct ultraviolet rays from the sun.

　　 Whether it is a refrigerated truck that is parked for a long time or a refrigerated truck that is frequently used, the surface of the car body is easy to be stained with dirt, so the dirt and dust on the surface of the box should be cleaned in time. Before cleaning, you must cut off the power supply, and use a soft cotton cloth dipped in a small amount of non-corrosive detergent to scrub the inside and outside surfaces of the refrigerator. Wipe dry with a dry cloth after cleaning. Do not use organic solvents, hot water, washing powder and other harmful substances to clean the refrigerator.

　　In order to prolong the service life of the car body, it is necessary to frequently scrub the sealing strip with warm water to keep the sealing strip elastic. In order to prevent the paint surface of the refrigerated truck from being directly exposed to the outside, users can seal the glaze treatment on the refrigerated truck to form a protective glaze on the paint surface of the refrigerated truck, which can resist ultraviolet rays.

For the maintenance of the inner surface of the refrigerated vehicle, temperature control should also be adjusted. Do not freeze the inner surface of the compartment. If the air humidity is relatively high, try to pack the refrigerated products, especially aquatic products. The sealed package can reduce the moisture Evaporation inside the compartment reduces the possibility of icing inside the refrigerated truck.

If there is a layer of ice on the inner surface of the refrigerated truck, it must be removed with a deicing shovel in time after the goods are transported to prevent the ice layer from becoming thicker and thicker. This will not only affect the storage space of the compartment, but also increase the vehicle’s storage space. Self-weight, increase fuel consumption. Attention should also be paid to the interior to avoid damage to the inner surface of sharp goods or packaging boxes.