Turn the pin on the front of the fan with your hand to see if it rotates. Use your hand to try turning the pin in the middle of the fan. If it’s sticking or resisting, the pin probably just needs lubrication.
Full Answer
How do you fix a fan that keeps turning on randomly?
Unplug the fan and either unhook the blade guard or unscrew the pin. Pull the fan’s electrical cord out to keep it from turning on randomly while you’re working on it. Feel around the sides of the blade guards for clips that are holding the 2 parts together. If there are clips, unhook them and remove the front half.
Is it worth it to repair an electric fan motor?
Since electric fans tend to be inexpensive, it’s usually not worth it to bother trying to repair the motor on your own and you should consider simply buying a new fan.
How do I replace the blades on my fan?
Reassemble your fan by putting the blades, bolts, and case back together. Work in the reverse order that you disassembled your fan. Tighten the bolts on your pin with a wrench and put any washers back before sliding the blade guard back over the pin. Slide your blades on top so that the back blade guard separates the blades from the motor.
How do you remove the case of a fan?
On most fans, it either holds together with clips where the 2 pieces meet, or it relies on a cap in the middle to keep the case screwed tight. If you see screws holding the case together, unscrew them with a screwdriver to remove the case that way.
Why is my portable rechargeable fan not working?
To diagnosis, such problem just look for another charger which is working perfectly, use it to charge the fan, if the electric motor rotates after charging for about twenty minutes, then the charger is the problem, all you need to do is to replace it with a new charger, that is all.
How do you fix a portable fan that won't spin?
Floor Fan Stopped Working? Your Troubleshooting GuideCheck the Cord. It sounds simple, but your first step should be to make sure the cord is securely plugged in. ... Check Your Circuit Breaker. ... Check for Power to Your Outlet. ... Check the Fan Fuse. ... Replace the Cord. ... Clean the Fan. ... Grease the Motor. ... Call Customer Support.More items...•
Can rechargeable fan work without battery?
Rechargeable fans come in different forms. However, the most popular types you'll find are the standing fans, table fans, ceiling fans, wall fans, and hand fans. All of these fans come with an inbuilt or replaceable battery and thus, they can operate while there's an electrical power outage.
How do you fix a handheld fan?
0:032:43How to fix a cool hand fan! - YouTubeYouTubeStart of suggested clipEnd of suggested clipI've got this fan I want to fix this on I'm using my my gel formula still you might think hey whyMoreI've got this fan I want to fix this on I'm using my my gel formula still you might think hey why don't you just throw the fan away come on but you know what this is a nice fan.
What causes a fan to stop spinning?
A dried out or sticky pin is one of the most common reasons for blades to stop spinning. If they spin easily and there's no resistance, try turning your fan on and see if the pin spins. If it doesn't, the problem isn't the pin and there is probably a short in the motor.
How do I make my fan spin again?
Press the straw that came with your metal lubricant spray into the nozzle of the can. Shake the can several times and then put the end of the straw into the center of the fan blade unit and spray the lubricant several times. Rotate the fan by hand and do this again.
How long do rechargeable fans last?
The Lontor Rechargeable fan operates at three levels of speed. It can last up to 32 hours when it has been fully charged and at its lowest rate, 11 hours at medium speed, and 4 hours when it is at its fastest.
How long does a rechargeable fan battery last?
Usually, rechargeable fans offer multiple speed. The operation time will depend at the speed you operate the fan. The slower the speed the longer the operation time. For example, at full speed a rechargeable fan may offer 2 to 4 hours and at the slowest speed, you may get up to 9 hours.
What are the components of a rechargeable fan?
The system consists of a 12V DC motor, fan blade, charging circuit, power supply unit and fabricated housing. When fully charged, the fan operates effectively well for 22 minutes after which the performance starts to fall.
How do you take a portable fan apart?
0:212:30How to Disassemble a fan. ENGR 220 - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll right so our first step is going to be to take off the fan belt that surrounds the bladesMoreAll right so our first step is going to be to take off the fan belt that surrounds the blades themselves we're going to unscrew this.
How do you fix a fan motor?
2:476:32Broken fan motor diagnosis for repair - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou have to take these screws out and then pull off the cover pull the roller out lubricate. TheMoreYou have to take these screws out and then pull off the cover pull the roller out lubricate. The bearing in the back here and lubricate the bearing in the front.
How do you assemble an electric fan?
4:546:35Electric Fan Assembly Guide | Fukuda Electric Fan SF164RB - YouTubeYouTubeStart of suggested clipEnd of suggested clipPart make sure to match it to the shape of the hole of the fan. Blade lock it with the fan blade capMorePart make sure to match it to the shape of the hole of the fan. Blade lock it with the fan blade cap attach the front grille together with the rear grille lock it with the side.
Can I use my rechargeable fan while charging it?
Plugging in the charger cord will disconnect the battery from the power switch/motor, so the fan will not run if turned on when charging. No harm done, but it just won't run until you unplug the charger.
How do you know when a rechargeable fan is fully charged?
The Charge Indicator light will turn on and blink indicating that the product is currently being charged. Once the fan is fully charged, the blinking will stop and the Charge Indicator light will remain on.
Can I use QASA rechargeable fan while charging?
It is an essential appliance for every home and offices as it consists of 16" inch oscillating 5 speed fan blades that rotates to give you cool relief during hot season. It features built in power cord with plug rechargeable battery that operates with electricity while charging itself at the same time.
Can rechargeable lamp be used while charging?
Yes, I've used it plugged in and charging.
How to remove motor from mounting plate?
Remove the motor from the mounting plate by loosing the 2 smaller screws on the front.
How to remove the front of a scuba diving cage?
Loosen the 4 phillips screws around the rim and remove the front of the cage
Where do you pass the motor through the cage?
Carefully pass the motor through the opening at the back of the cage.
How to fix fan that is sticking?
Turn the pin on the front of the fan with your hand to see if it rotates. Use your hand to try turning the pin in the middle of the fan. If it’s sticking or resisting, the pin probably just needs lubrication. Over time, the lubricant on the pin wears down as the fan blades rotate. Re-oiling the pin will usually solve this problem.
How to remove fan blades?
Turn the blades or washer in the center of the fan counterclockwise to remove them. Every fan is different, but the blades are either locked in place with a small washer on the pin or by the case of the pin itself. If there is plastic blocking the center of the blades, twist it counterclockwise until it comes loose and slide the blades off. If there is no washer, twist the base of the blades while holding the pin in place to loosen them off of the pin.
How to unscrew a fan pin?
With the pin exposed, there may still be 1-2 metal bolts locking the pin around the frame of the fan. Use a wrench to unscrew these pins and loosen them. You don’t need to remove the completely, but you do need to be able to get underneath them to reach all of the pin.
What is the pin on a fan?
If it loosens, unscrew it and set the front of the blade case down. The pin is the piece of metal in the center of the fan that the blades and case rotate around. The blade guard, or blade casing, refers to the plastic or metal case that keeps people from getting hurt by the blades.
Why does my fan blade stop spinning?
Over time, the lubricant on the pin wears down as the fan blades rotate. Re-oiling the pin will usually solve this problem. A dried out or sticky pin is one of the most common reasons for blades to stop spinning.
What is the latch on the side of a fan?
Depending on the model of your fan, there may be a latch on the side of the pin locking the blades into place. This latch usually slides back and forth to lock or unlock the blades.
Why is my fan not spinning?
Whether the blades aren’t spinning or the fan is making tons of noise, most issues with an electric fan are caused by poor lubrication or blockages in the vents. To solve most problems with an electric fan, disassemble the fan, lubricate the central pin and bearings, and clean out the vent and motor case. Repairing an electric fan can be tough if the problem has anything to do with the motor itself, which may be dead if the fan makes no noise when it’s turned on and the blades don’t turn at all after cleaning and oiling the pin. Since electric fans tend to be inexpensive, it’s usually not worth it to bother trying to repair the motor on your own and you should consider simply buying a new fan.
