The inverter cooling fan is an indispensable part of the electrical appliances. The inverter enters people's lives and becomes a non-obtainable electrical appliance. The Cooling Fan is also very important as an accessory in the inverter, iNVERTER cooling fan out of trouble is what together to see! 

1, check whether the fan bearing lubricating oil dry solidification, resulting in the operation of the bearing blocked, it is recommended to clean the bearing to add lubricating oil. 2. Use A multimeter to test whether there is an output current to the fan at high temperatures. If there is, it is the fan's fault. If not, it is the circuit board Fan's current output electronic components that are damaged. 3, see radiator fan is the temperature control or ordinary, temperature control fan is generally up to 40 degrees before turning, the ordinary has been heating has not turned, is the fan is broken.

 The above is the brief introduction of Dongxingyue to the inverter cooling fan failure shutdown, a good inverter cooling fan can not only maintain the normal operation of equipment, but also improve efficiency, the best choice of reliable cooling fan manufacturers, if you want to know more about the cooling fan knowledge can follow us http://www.dxymotors.com。