FUWA HEAVY INDUSTRY CO.,LTD
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Home> News> Crawler Crane Maintenance: Use And Maintenance Of Air Conditioners
February 01, 2021

Crawler Crane Maintenance: Use And Maintenance Of Air Conditioners

Whether the crane runs well or not, the air conditioning effect is very important. Today, let`s talk about the use and maintenance of air conditioners.

How to operate the air conditioning system

First start the engine, turn the wind speed to turn on the air conditioner, press the cooling switch to start the refrigeration function; turn the temperature adjustment knob to adjust the temperature, press the inner and outer circulation button to start the fresh air function, glass defrost, lower air outlet and upper air outlet are opened according to demand Or adjust the angle. When turning off the air conditioner, turn off the refrigeration switch first, and then adjust the wind speed knob to gear 0.


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What to do for air conditioning maintenance

Daily maintenance of the air conditioner mainly focuses on cleaning the dust on the air inlet filter and the surface of the condenser. Open the trunk cover in the control room, remove the filter element bolt on the evaporator box, remove the fresh air converter plug, take out the filter element for blowing or replace the filter element; remove the protective net on the condenser to remove the oil on the condenser.

What to do if the cooling effect of air conditioning is not good

First of all, make sure that the air inlet behind the seat cannot be covered by objects; otherwise, the cooling effect will be greatly reduced. Check the air conditioner insurance in the fuse box, and replace it in time if it is damaged. Observe whether the refrigerant is sufficient through the sight glass on the dryer. If it is missing, please add it in time. Measure the pressure switch on the dryer, and it should be in a connected state after starting the air conditioner. After starting the air conditioner, observe whether the compressor is running, and if it does not work properly, perform maintenance in time.


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Have you gotten the tips for using and maintaining the air conditioner of the Crawler Crane?


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