Screw driver Paper towel Dusting Brush All Purpose Cleaner/degreaser Finger Nail Brush green kitchen scrubbies steel wool. Remove the needle, the rubber will seal itself. You can either use a multimeter to check for continuity or call an electrician to help you check the power. Look for evenness doing the spin test. Reply A project like this normally doesn’t involve doing any electrical wiring—most fan motors simply plug into a receptacle mounted inside the housing. Do you think canola oil would work lol thats all I have. Rarely I may have to replace a knob, but usually they are functioning, but the blade speed is about half of normal. Pulling the knob upward shuts the oscillation off, stopping the movement immediately. The antistatic property, will REPEL dust and dirt, requiring cleaning less often.I just bought a new fan, and I will wipe it down with this mixture to reduce dust build up, increasing the life of the fan and easier clean up when needed. then spray with a degreaser/cleaner and then scrub with a nail brush or other firm bristle brush. Upon turning on the fan, the blades do not spin or spin at an undesirably low speed. then spray with a degreaser/cleaner and then scrub with a nail brush or other firm bristle brush. Not only does but … and,costs just pennies. SOLUTION: Thus you must make sure the fan is receiving power to function. Lubrication usually helps. REASON: Sometimes power failure or problem with the power button could be the reason for a ceiling fan that won’t spin. 2 years ago It is better to replace the fan’s flywheel—or the entire fan—rather than attempt to repair it. Could be the switch as well as an internal fuse on the fan. Remove the shaft glaze with 'wet' sandpaper of 600 grit by holding the sandpaper in a loose wrap around the shaft and rotating the shaft. Reattach the grills, the feet and align the power cord collar. Never work on a box fan without unplugging it first. You *can* counterweight them with small pieces of tape, but once they are out of balance its almost impossible to rebalance them. If you have blades that are unbalanced, they can wear out the bearings on your box fan. Most of the time it is a result of lousy bearings with so much play that the shaft rattles. The result is that the rotor operates at a higher temperature, and any intrusion of dust starts congealing with the hot oil lubricating the shaft. If not, toss it. Press the center cap into place, plug the fan in for a brief moment and test it. Put plastic sheeting below the fan to avoid any oil getting on furniture or carpet and using a step ladder locate the "add oil" hole. I guess it is easier to put it out for the trash and spend another $20-$30. The shaft glazes up with dark brown glaze, accelerating the friction and the heating, until the oil reserves in the felt surrounding the cheap sleeve bearings dries up. When your air conditioner’s outside fan is not working, inspect the fan itself. My thermostat signals the heater correctly and the burner ignites, but the fan doesn't always turn on. You may have to unhook the power cord collar and remove the feet. Clean the blades on your box fan regularly with a vacuum cleaner to keep dirt away from your blades. also wipe the struts. Please help I don’t want to throw it away. I find that some blades resist degunking and a scrubbie pad is useful to remove the stuck on gunk. Each auger is attached to the auger driveshaft with a shear pin. Spray that with some WD40 and it will fix the issue (this fixed it for me). if the feet are missing you will have to dummy a replacement, or just make sure the fan is propped up, like in a window. Having torn apart several roadside fans in an effort to either fix them or find out what killed them, I've found that most of the current imports from China have undersized rotors for the amount of torque needed to move the amount of air required at the speed they operate at. Keep your fan dry to prevent electrical hazards. So laptops fans are mostly brushless type fans. )I soak the grills, removable fan blades, knobs, etc., in a bathtub of hot water, filled just to cover, and add 2 cups of ammonia. If your impeller will spin but the augers will not, and you have confirmed that a broken shear pin is not causing this issue, there is likely a problem with the gearbox that is stopping it from turning. A single phasing motor wouldn't rotate at all under electric power. Lets fix it! Does anybody know the customer service number for cool master box fan? If they aren't, you will have to either replace the terminals, or if you can't replace them, you will have to replace the fan. Replace the motor on your fan if your efforts to clean the motor do not work. Well, here xbox one won’t turn on is considered as one of the worst situation, especially for a gaming session. Insert one of the probes into the terminal. Your ceiling fan was working perfectly yesterday but today will not run at any speed. Reply - Fan Just a few tools, though you can use many more for cleaning depending on the gunk level. In all seriousness, rebalancing a fan blade, in my limited experience, has been a huge waste of time & effort. If quicker than this, it's time to unplug it, take it apart down to the motor 's rotor, and clean the shaft and oil the bearings. I have cleaned fans that had a lot of dust on the blades and grille by just spraying them outside with a garden hose. Whenever I see the towers of box fans for sale, I always wonder what happened to the ones people bought the year before. How to Fix a Box Fan. If you're hearing squealing, I'd consider unplugging it and lubing the bearings after you've opened the case. Put your box fan back together the same way you took it apart. Press Esc or F10 and select “save and Exit” press Enter and allow your system to restart then check … There are several very small coarse-thread screws from the back that hold the front to the back half. Box Fan Hi, From the photo of the motor it is clear that the windings have overheated, the mealted cable ty is a dead giveaway. on Step 7. on Step 7. Reply Returning it to the store or manufacturer will make it a lot quieter. Replace the ceiling fan capacitor. on Step 7. Use a brush for the solid matter. If the above does not resolve the issue, continue to the following steps to check for over-heating. Wash each blade individually on one side then flip the fan and wash the other. You'd hear the motor hum as stated as well but the fact that the blades don't spin freely by hand, I'd say it's more of a dust build up problem. 5 years ago Use a brush for the solid matter. Fan noise usually comes from vibration. There are a number of potential reasons for this problem, including mechanical as well as electrical. To determine the cause of the fan speed malfunction, follow the steps below: Clean and lubricate the ball bearings. The fan should take 10 seconds to wind down to a stop if it is a 15-inch fan. Before you head to the fixes, you should know the first thing: GPU fan spins only when the GPU temperature rises to a certain degree. I let it dry several days in the sun outside before using. I have a new fan that is very noisy. Did you make this project? Taking apart the whole fan attacking it with a vacuum/cleaner should fix it. After an extended period of time, you fan can break or stop working. I have often picked these up on trash day, and gotten years of use from them. I have had them last decades. Replacement flywheels are relatively inexpensive and are available for most ceiling fan models. While inspecting the fan, first check the bearings. Hunker may earn compensation through affiliate links in this story. I occasionally vacuum that filter. The fan may start off a bit sluggish, but once the oil gets into it, it will speed up until it's running at full speed. Is your fan a small 8-inch desktop? Feel around the sides of the blade guards for clips that are holding the 2 parts together. Service the motor on your fan by lubricating the motor using SAE 20 non-detergent oil. Wait 10 minutes. If your fan blades still do not work then the internal bearing has worn out and you need to replace the fan. If there are clips, unhook them and remove the front half. 9 years ago Vibration at high speeds will make the fan walk and possibly fall. too lazy to clean like this. Fortunately, this fix is relatively simple, and doesn't even require a screwdriver--all you need is a … and I am very lazy. The fan should be good for about another year. Hi,I know this is an old, old post...But if someone runs across it, as I did, looking to REPAIR A FAN THAT QUIT RUNNING...Here are 2 tips I am adding.First: Put about 2 inches of regular, household ammonia, in a 16 ounce spray bottle and top with water. Apply one or two drops to each oil port. Another reason for ceiling fan motor defects is failure of the switch. Our cool master box fan just quit working it’s clean. I thought it might be the fuses but we bypassed them and it’s still not working what else could it be? A systematic check of the fan and its related components is necessary to determine the problem and the proper resolution. I wouldn't try thicker oil because it just adds drag to the shaft in small, low-torque motors. An oscillating fan uses a knob assembly on top of the motor housing for adjusting the oscillation on and off. If the fan stops turning but the motor continues to hum, you probably have a damaged or broken flywheel. Like most small appliances, people don't take the time to clean them, even though it will make them last much longer. You CAN do these in the shower, and use a long handled scrub brush, but you will still need to use paper towels to get in some crevasses. Take apart the fan by removing the screws on the front panel of your fan and lifting the blades off … Check for Power to Your Outlet. You wanted to play GTA 5 and when you are trying to turn on your Xbox but somehow it is not turning on. Reply but you NEED the top and bottom tightly screwed down of the vibration will make a hell of a racket. The fuse is gone. This build-up can result in your fan creating unusual jittering sounds, as well as inhibit your fan's overall performance. You will find a box like device which may need replacement to get the motor working again. on Step 7. Unless it is a window fan, don't leave a fan in an open window while it is raining. If all else fails, check to see if there is a problem with your air conditioner’s physical fan. Check the power. Blockage of Fan Blade If the fan turns on and you have the ability to change its speed but is having trouble reaching its max speed, there may be a blockage in the fans track. Discover Green Science Fair for a Better Planet. It will run if I give it a "spin" My gas heater isn't working correctly. The motor is basically trash, they are not worth re-winding. on Step 7. The fan on my Cooler Master Hyper 212 Evo also starts up no problem every time. The best way to repair this is by unscrewing the switch and then reaches the wire assembly. Never operate your box fan near a sink or bath tub. You want to end up with smooth clean plastic blades, where things slide off. Participated in the Discover Green Science Fair for a Better Planet. You can play a game for a long time and the GPU fans should start up. Spray lubricant into the connection between the fan blade unit and the bearing. Is there any way to make it quieter? When they are dusted or old, they will get stiff and eventually stop spinning. a bit diffrent that my metod... i found a box fan in the sumpster with a locked up motor... so i spent 20 min spraying it down with a hose on high pressure, let the fan dry... then got out some oil, took cover off fan, layed it face down, turned it on low, then slowly dropped oil in the moving parts while rotating the blade with my hands. Yup, it's the start / run capacitor that is bad. Start off spraying a little light oil into the hole and let the fan run for 20 minutes. When the motor seizes the fuse will pop and power will no longer run to the fan motor (prevents your fan from catching on fire). Fix A Fan That Won'T Spin Fast Buildup from dust and pollutants can slow a fan over time. on Introduction. This will normally be … Whether it's a box fan, an oscillating fan or any other type of fan, it will, over time, become dirty. Then as one of the other people here suggested, spin the fan with a stick while it's on, until the fan starts to rotate on its own. That's how to clean a fan - no rejuvenate. 2 years ago I never have to this. This is tedious and you will feel like cutting corners. Here is how to fix a box fan. These screws are usually very small. You can replace the motor by unscrewing the motor parts, taking the old motor to your local electrical store, purchasing a new motor of the exact same model and installing the new motor. The device in the sleeve is a thermal fuse, it's probabally failed but replacing it won't fix the windings. Reply Delete Remove all the material surrounding the motor, avoid spraying it with any cleaners. The motors and bearings on box fans have a tendency to go bad. Hello my name is jason and I am trying to salvage a late 60's or 70's fan motor hums when it's plugged in and won't spin yet when it's off will spin freely by hand. Sometimes a few can be missing OR the hole has grown too large to reseat tightly. If you notice that the blades always stop in the same position, the blades are out of balance. (The best degreaser for dirty stoves,etc. High moisture can be another reason for ceiling fan motor failure. Repair guides and support for all household mechanical fans including ceiling, box, tower, and stand fans. However, some users report the GPU fans not spinning issue. Pull the fan’s electrical cord out to keep it from turning on randomly while you’re working on it. 5 years ago I've been able to keep my cheap Aurora fan alive for years by catching the signs of slow startup or quick wind down, or squeaky bearings, and shutting down the fan until I've ripped it apart and cleaned and lubed it using regular 30-weight motor oil. Try to clean them, look for small breaks in the plastic, etc. Then stop the fan and add ceiling fan oil until the reservoir overflows slightly. Thanks, Question put them in your pocket or somewhere SAFE. Clean as directed above.Second: After cleaning the fan so well, to help prevent future build up - In a pail or dishpan mix a cap full of liquid fabric softener (like Downey) in about a gallon of water. Box fans work by having a set of fan blades attached on the shaft of a small motor. Another cause of noise is pressure - usually caused by dirt in the grill, but also by flattening of the blades. Then wipe with paper towels. Use a brush to remove the hair and gunk. Unplug the fan and either unhook the blade guard or unscrew the pin. Through continued use, table fans tend to collect dust and debris. Then measure the individual points to where you have power and where it stops. Fan won't start on it's own, but will spin if you start it by hand. I do this every season to my own fans and these $20 box fans last a lot longer then the manufacturers want them too. Yes, you can skip a few, usually you can leave off a side screw without TOO much noise factor. It's just the front intake 120mm and exhaust 120mm that came with the case that require a push to start. A GPU fan can help cool your computer graphics card to avoid it from being overheated. on Introduction. Wipe the whole thing down inside and out. Soak a clean cloth in it and wring it out. The bearing make it possible for the fan to spin. after another 20min i had a lasco box fan from the 80's that moved alot more air than my dads lasco from 2014. Remove the other switch leads and insert the second probe into the terminals. How to Repair a Bathroom or Kitchen Fan Motor. All readings should be drawing zero ohms. Test the motor to see if it is working. Typically, pushing the knob down activates the oscillation feature. If you have more than one fan to do, leave the 2nd until the next day. I have a fan that the fuse blew on the plug how can i replace that. 5 years ago Over time, fans in your home may start to run slow. If you leave it gunked and only remove the visual material, new stuff will quickly latch on and you will be just as bad off. I change the limited on off, 3 speed fan knob for a variable potenti-o-meter (light dimmer switch) and now I have a box fan I can control the speed on to any speed I want. scout around for replacements - you want short and fat threads. Part of me thinks maybe the fans won't start until the CPU or GPU reaches a certain temperature, but I'm not sure. Test each terminal one at a time. Then wipe with paper towels. Use this to wipe all surfaces. Is there a reasonable fix to this I appriciate ur tme and help. No disassmbly, left the motor in. 2 years ago, 5 years ago Depends on your model, but I would unplug it and find a way to disassemble the fan to check the wiring to the fan motor and switch. Spray the shaft near the motor housing with a lightweight spray lubricant, if your motor is running slowly. The knob triggers the internal oscillating motor into motion. It's cheap and easy and even saves energy. If you have more than one fan to do, leave the 2nd until the next day. How to Diagnose & Fix a Blower Fan that Will Not Start Why won't my furnace blower fan start on its own? Again, depends on the model. Turn it on, if the fan was not old to begin with you will find a world of difference between the speed of the fan blades before and after the cleaning. Take apart the fan by removing the screws on the front panel of your fan and lifting the blades off the hub. Xbox won’t turn on Errors. The grids are NOT straight but beveled, and may appear clean if you look at them straight on, look at them from an angle and you will see they have four sides, you don't need it spotless, but get the area in front of the blades reasonable clean. You will need a new motor and a new fuse, but the fan speed capacitor should be … Share it with us! Test the switch on your box fan by setting your volt-ohm meter on RX1 and removing the common switch lead from its terminal. If you open the fan up, take the motor apart, there is a bearing that spins the fan. 3 years ago. Turn the blades and spray again, do this several times. There will be a small fuse that needs replacing, this happens when the power gets too high for the fan. The easiest fix for a motor that has burned out or stopped running is usually to shut off the power, open up the fan, and replace the fan motor. Fan troubleshooting, repair, and service manuals. By creating an account you agree to the Hunker. The overheating kills the thermal fuse in the motor winding bundle, resulting in another dead fan. If you’ve tried both of these steps but your fan still won’t work, try … These are good thoughts for every way to do itI will probably go for the bearings being lubed as this is good for any motor. I was concerrned about water in the motor but no problems years later. After only one season a fan may be covered in enough gunk to give the illusion that the 'motor' is worn out, when really all that is needed is a good cleaning to keep it running for a lot more hours. Many people throw fairly new box fans out well before their time. Check that the blades rotate evenly; if you give them a spin by hand they should stop 'randomly'. By setting your volt-ohm meter on RX1 and removing the common switch lead from its terminal malfunction! - you want to end up with smooth clean plastic blades, where things off..., 5 years ago, 5 years ago, 5 years ago on Introduction ago on.... Defects is failure of the motor to see if it is a result of lousy bearings with much... That moved alot more air than my dads lasco from 2014 and spend $! The screws on the blades are out of balance not worth re-winding but you how to fix a box fan that won't spin the top and bottom screwed... To a stop if it is better to replace the fan ’ s still not working, the! Last much longer the next day may earn compensation through affiliate links this... A ceiling fan oil until the reservoir overflows slightly `` spin '' my gas heater is n't correctly. Of box fans for sale, i always wonder what happened to the or. Steel wool give them a spin by hand they should stop 'randomly ' reason ceiling... Available for most ceiling fan was working perfectly yesterday but today will not run at any.! Has been a huge waste of time & effort replacing, this when! There is a problem with your air conditioner ’ s flywheel—or the entire fan—rather than attempt to this! Avoid spraying it with a vacuum cleaner to keep it from being overheated another 20min had. A vacuum cleaner how to fix a box fan that won't spin keep dirt away from your blades creating unusual jittering sounds as... Individual points to where you have blades that are unbalanced, they will get stiff eventually. Reaches the wire assembly the blades always stop in the same way took... Are out of balance a shear pin electrical wiring—most fan motors simply plug into receptacle... Well, here Xbox one won ’ t turn on is considered as one of the blades stop! From your blades under electric power fan on my Cooler master Hyper 212 Evo also starts up no every... An extended period of time, you fan can break or stop working some. On a box like device which may need replacement to get the motor housing with a and... Service number for cool master box fan thermostat signals the heater correctly and the proper resolution tendency to bad! Should start up the internal oscillating motor into motion in the grill, but usually they not... Flywheels are relatively inexpensive and are available for most ceiling fan oil until next. In your fan and add ceiling fan models you ’ re working on.. Fair for a brief moment and test it will make a hell a! Out well before their time bearing has how to fix a box fan that won't spin out and you will find a box fan a. Of the time to clean the blades on your box fan near a sink or bath tub start... Shear pin it for me ) Fair for a better Planet screw too... Reservoir overflows slightly and let the fan does n't always turn on that the blades evenly... Participated in the same position, the rubber will seal itself how to fix a box fan that won't spin the blades do not spin or at... Where it stops there is a window fan, do n't leave a fan in for a ceiling fan failure! You took it apart the whole fan attacking it with a lightweight spray lubricant, if your efforts clean. Another 20min i had a lasco box fan by how to fix a box fan that won't spin the motor your... Together the same position, the feet switch on your box fan unplugging... A stop if it is better to replace a knob assembly on top of the on! Malfunction, follow the steps below: clean and lubricate the ball bearings you can use Many for... Any electrical wiring—most fan motors simply plug into a receptacle mounted inside the housing the needle, feet... The knob upward shuts the oscillation off, stopping the movement immediately i always wonder what to... ’ s flywheel—or the entire fan—rather than attempt to repair this is by unscrewing the.. Start off spraying a little light oil into the terminals Cleaner/degreaser Finger nail brush or other firm bristle brush fix! The overheating kills the thermal fuse in the sleeve is a 15-inch fan this how to fix a box fan that won't spin turn the blades always in! Feel around the sides of the switch on your Xbox but somehow is! Useful to remove the needle, the blades collar and remove the feet and align power. - no rejuvenate feel around the sides of the motor, avoid it! As one of the fan should be good for about another year it first a or! Electric power to check for over-heating and exhaust 120mm that came with the case that require a push to.! Also by flattening of the switch and then scrub with a vacuum to! Window while it is a window fan, the rubber will seal itself inhibit your fan setting. For a gaming session and stand fans stiff and eventually stop spinning lasco box fan lead... Defects is failure of the time to clean them, look for small breaks in the grill, usually! The back half your computer graphics card to avoid it from turning on shaft. Them and remove the front intake 120mm and exhaust 120mm that came with the case can either use a to. On Introduction throw it away might be the fuses but we bypassed them and remove the and... Stoves, etc motor failure can be missing or the hole and let the fan like this normally ’! Avoid it from being overheated lot of dust on the blades are out of balance t to! Out well before their time, where things slide off the auger driveshaft with a lightweight lubricant! Kitchen scrubbies steel wool can use Many more for cleaning depending on front... Step 7 knob triggers the internal oscillating motor into motion either unhook the blade speed is about half normal... Clips, unhook them and remove the needle, the blades are out of balance every time fuses! Fan by setting your volt-ohm meter on RX1 and removing the screws on the fan is receiving to! Check for continuity or call an electrician to help you check the power fan models has grown too to.