Fan doesn't spin. Easy way to fix it yourself.

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In this article, we would like to present knowledge about the fan not spinning with an easy way to fix it yourself so that everyone can use it in solving the basic problem. During this time, the weather in Thailand is quite hot. This causes electrical appliances that are responsible for cooling to have to work hard, such as air conditioners, refrigerators, and fans.  When they work very hard, consecutively for a long period of time It may cause damage.

Reasons why the fan doesn't spin What can be caused?

1. The propeller shaft is not clean.

Symptoms of this cause You try to observe that the motor is working. But the propeller will rotate somewhat more slowly than usual. or the fan doesn't spin at all that caused symptoms like this It may be caused by dirt in the propeller shaft, for example, fur, dust, and hair getting entangled inside the rotating shaft. Make the fan spin slowly This cause can be easily fixed. Just take it out and clean it and you can put it back into normal use.

2. Bush and spindle are worn out.

Bush is a device located in front of the motor. It looks like a circle covering the fan spindle. If you clean the propeller shaft The multi-purpose solution has been applied but the fan still does not spin. There may be problems related to the rotor shaft or bushing deterioration. The problem must be solved by replacing the bush with a new one. Or if you want speed It is recommended to buy a ready-made bushing and replace it yourself.

3. The motor has a problem.

This problem can be observed from The motor is quiet or barely audible, the motor runs as if nothing had happened. If you have symptoms like this, prepare to change the motor. However, It is often not popular to replace fan motors due to their high cost. It's not worth repairing because it only takes a few more dollars to get a new fan.

4. BUSH deteriorates

BUSH, small square device Located on the side of the motor When the bush deteriorates Therefore causing the fan to not spin. Simple solution Just replacing the BUSH can make the fan work again. This equipment is not very expensive. and can be changed by yourself

Reasons for the fan not turning It can be caused by one reason or a combination of reasons, so you need to carefully observe what the problem you are facing is caused by. To perform basic repairs yourself The repair method is not as difficult as you think.

Repairing the fan not turning on your own

1. Replacing a worn out BUSH.

• Prepare tools The tools you need to prepare for repairing the fan if the fan doesn't spin are as follows: Phillips screwdriver, Cutter, Soldering iron, Solder. 
• Remove the fan Start by unscrewing the nuts on the back of the fan. BUSH body It is located in the motor area and looks like a small square box. Strip the wires for soldering. Care must be taken in this step not to touch any other parts of the wire. If you don't have a soldering iron, You can wrap it yourself by hand, but you just have to wrap it tightly. After that it was wrapped with electrical tape.
• Put the removed equipment back in place. Put the BUSH in the same place. Tighten the nuts properly. If the motor is broken, it is recommended that You should see if it's worth the repair price or not. Because the motor costs about 200-300 baht, it may not be worth repairing.

2. Cleaning the fan

You can follow these simple steps:

• Prepare equipment: toothbrush, dry cloth, clean water, cleaning solution.
• Remove the fan grill. And unpack the various equipment. There will be approximately 3 -5 pieces. Remove them in order. Remove the propeller lock. Then turn the fan blades out. Remove the grill lock. and remove the rear grille
• Clean the grill and all parts of the equipment by using a toothbrush to thoroughly scrub off the dirt.
• Use a dry cloth to wipe the grill and other equipment dry, then place it in the sun to dry completely. Apply lubricating oil (old engine oil or machine oil)
• Assemble the parts from Rear rack, rear rack lock, propeller, propeller lock front grille respectively 
• Turn and lock all parts tightly for safety. It's finished. The fan should be cleaned frequently. In order to maintain the fan so that it can be used for a long time. and for the good health of you and the family you love

Choosing a fan motor

A fan motor is an electric motor that is attached to the blades of a fan. This will help vent air through the vents. The fan motor is what determines the price of the fan. Which fans will be cheap or expensive? A lot of it will depend on the type of motor. We have a variety of fan motors to recommend to everyone as follows:

1. AC motor

AC motors are motors that can be easily purchased in the market. The price is very affordable. Often used with older fans. Easy to use. Suitable for use that is not very heavy. The functionality is not complicated.

2. DC motor

This type of motor Meets standards with good performance, durable, able to withstand heavy use. Can be used continuously for many hours. Another advantage of this type of motor is Can save a lot of energy Of course, you can reduce electricity costs up to 3 in 4 if compared to AC fan motors. Moreover, the operation is quiet. It doesn't disturb your rest either.

The fan doesn't spin, usually due to a few things. Therefore, it is not something that is too difficult to repair yourself. For the easiest way to care That is, clean the fan regularly. To help maintain the fan to be durable and usable for many years.

How to buy a fan

1. Choose to buy a fan according to the motor size.

Because the size of the motor is related to the price. There are 2 types of fan motors: AC motors, general fans that are easy to buy, inexpensive, but shouldn't be left on for a long time, and DC motors that have a quiet working sound but strong wind, helping to save electricity. Therefore, they are more expensive than AC motors.

2. Choose to buy according to usage.

There are many types of fans. Both floor-standing, table-standing, and wall-hanging types. If we were to recommend a fan that is most convenient to use and has the most reasonable price, we would recommend a tabletop or floor-standing fan. Because it is easy to use and convenient to move.

3. Choose a fan that meets TIS standards and has a fiber saving label 5.

Fans are electrical appliances that we have to use heavily. Especially during the hot season We often turn on the fan for longer periods of time. Therefore, you should buy a fan that meets TIS certification standards for safety for users. And if there is a fiber saving label 5, it will help save on electricity costs as well.

4. Choose from control systems.

The fan doesn't spin. There are a few reasons why. Therefore, it is not something that is too difficult to repair yourself. For the easiest way to care That is, always clean the fan and fan shaft. It will help keep the fan durable and usable for many years.