In our daily life, the application of air purifiers is becoming more and more common, and air purifier fans are an important part. There are a lot of things to be aware of when using air purifier fans. First of all, we need to choose the right fan product according to the actual situation. This is because different materials are different in corrosion resistance, effect and ability.
In the current market, fan for air purifier mostly use centrifugal fans. Due to their different models, different problems need to be considered in the use. If you are using a two-speed centrifugal fan, be sure to start low speed at start-up and check if the direction of rotation of the fan blades is accurate.
Also, when starting up again, it is important to wait until the fan for air purifier has completely stopped before operating to prevent the blade from rotating in the opposite direction under high speed conditions. When testing the air purifier fan, it is best to close the valve on the inlet or outlet of the fan. After the operation, the valve is slowly opened to reach the required working condition, and pay attention to whether the running current of the fan exceeds the rated current.