The fan is a device that is easy to pick up dirt after a period of use. If you do not clean it regularly, the fan easily falls into slow rotation, lacks smooth operation because parts such as the propeller, fan cage, or even the motor control box are obstructed by dirt.
Therefore, regular fan cleaning will help keep the engine running smoother and smoother.
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When the fan coil is damaged, there will be either fan not spinning or spinning very slowly. With this error, you should take it to a store or service center for inspection and repair, do not manually repair it at home if you do not know about this error.
Please listen to see if the fan makes noise when it operates? Or does it feel obstructed when using the hand to crank the rotor? If so, it is a sign that the fan is dry, causing great friction, leading to slow rotation of the fan.
The fix is as follows: Remove the control box, check the fan shaft and bushings. If the shaft and silver bundle are worn or damaged, they should be replaced. Otherwise, use a towel to wipe off the oil lumps, clean the silver bundle, and then apply oil to the drive shaft to make the fan spin smoothly and faster.
Capacitors are a part of the fan's rotation speed directly. If, after oiling and cleaning the bearing, but the fan is still spinning slowly, the fan capacitor may be damaged. Because this is a technical error, you should bring it to the shop to have a mechanic check exactly, repair or replace a new capacitor for the fan to work properly.
The last reason that few people often think about is that the fan has been used for a long time, so the components and equipment in the fan are no longer good, the durability is also greatly reduced. If there is repair, then a short time will repeat the same damaged condition.
At this point, choosing to buy a new fan is something you should think about. The system has many products WebTech360 fan suspended , wall fans , stand fans , table fans ... with high quality, safe and reasonable price for you to choose.
WebTech360 hopes that the above article will help you in finding the cause and how to fix the slow fan rotation. If you find it helpful, share this article to let more people know.
Good article should refer to:
The cause and how to fix the problem when the electric fan fails
8 common problems when using electric fans and how to fix them
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