DISASSEMBLE EUFY 11S (SLIM) FOR REPAIR OR PARTS REPLACEMENT
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- Опубликовано: 14 июн 2019
- Due to popular request, I demonstrate how to take a Eufy 11s apart to help you repair it. There are two screws that can be hard to locate that are covered in this video. If my videos helped you bring your broken things back to life, please SUBSCRIBE, LIKE, and SHARE. Even though it's rewarding to see your comments about how my videos have helped, these videos take time and money to create. I'm halfway to being able to monetize my repair videos, so please help me get there. :) Thank you everyone, and happy repairing!
Развлечения
Replacement part link now gives a 404.
Thank you for the reminder. It is very unfortunate eufy has decided not to provide replacement parts. :(
@@AlsAutoandAppliance I think they still have replacement parts. After scrolling through many threads, I found the part I was looking for (Side brush motor):
us.eufylife.com/collections/accessory/products/t2108111-90
I haven't confirmed exactly what's wrong with my side brush -- it could very well be a gear. But without a 3d printer, buying a motor is likely the cheapest way to go
@@user-gd8cu4tt3j Excellent find! Thank you so much for letting everyone know. I will update the link in the description!
I bought mine in Amazon, but they’re not original parts. Still cheaper than buying the same robot new.
*Couldn't live without it! Does a Wonderful job **MyBest.Tools** cleaning floors of dust bunnies pet hair, kitchen crumbs, etc. Easy to wash, dry and pretty easy to put parts back in place.*
Great job!
After watching the official EUFY videos and talking to their tech support TWICE, this was the BEST VIDEO! Thank you!!!!😃
Thank you so much for commenting! Glad to help!
I had so much trouble putting the front bumper back on.
Thank you for your help
Yeah, the bumper reinstall is the worst part about the whole job. Hope you are back up and running and than you for commenting!
Thank you, thank you very much!!. I just replaced the brush holder of my Eufy 15T, and with the help of your video it was pretty easy!.
So glad to hear you are back up and running! Great job!
The belt that drives the brush began to slip (and needed replacing) - thanks to your video I was able to access it easily and replace it. Thank you very, very much! You saved my vacuum from the "trash heap"!
Great success story! You are very welcome! :)
In the very off chance you read this. I used your video to take apart my robovac 11s. It was loud when turned on like something was stuck or scraping. Checked the vaccuum motor inside but it was fine. Reassembled the thing and it was fixed. Very weird but i’ll take it. Thanks for the help!
Gotta take your wins whether you know how you got there or not. 🙂 Great job!
So so helpful. Thank you so much. I'm quite proud of myself for being able to fix 2 Eufy 11s's, with big thanks to you
Such a great feeling, isn't it? So thankful to hear you've had a double success!
ahhhh yeaaa just what I needed since my warranty is over lol. Thank you! :)
Thank you. My 15C looks the same and has developed a click click from a side-brush that I know is a gear starting to fail. Nice to know that there is relatively easy access to replace or 3D print.
Cheers for the video! My 11s was saying the suction fan was stopped. Static red light and three beeps. Took it all apart and shook out a walnut shell from Christmas that had somehow made it into the fan duct casing! Put it back together and it’s happily scooting along now. :) Thank you.
It's always nice when it's a "simple" fix that gets you running again! Way to go. :)
Great job! This help me reassemble my 11s after I had to take it all apart to repair it. :)
Thanks , my dust box was not clipped in properly and it sucked up lots of dust and a smar garlic clove into the motor. Made a terriable sound, watched this and dissambled and cleaned everyting. Working great now.
Great job! Except now your robot will have bad breath from the garlic! :)
Worked out well. Tried to do it with my first Eufy, then needed to replace a brush motor. So tried again. Success! Thank you!
Awesome! Glad to hear you got yours fixed!
I run a couple of these convicts and haven't had to do any majors on them, but I sure have become adept @ cleaning and light servicing them. This was a great exam of the entire unit. Not sure I am up to the task of of a full dissassembly and re-assembly, but it was sure helpful. And, yes to all EUFY owners-dog hair can turn your cool little slave into a helpless, crippled carpet ornament.
So true about the dog hair! lol. I'm glad the video was helpful for you!
SO HELPFUL! I bought an 11S used, from a friend of a friend. It worked great for 5 months but then suddenly started sounding weird. Thanks to this video, I found those 2 missing screws and found a piece of metal wire (from a cat toy) inside. Problem solved!
What a great and helpful video! Mine was making a loud grinding noise. Thought something stuck in vac motor impeller. Nope, ended up chewed up gear in side brush assembly. Toughest was the putting on the front bumper back on. Took assembly apart 3 times thinking that was the issue. Finally read the comments and did find the assembly wasn't matched correctly. Thought the top part of the bumper fit inside the channels on the vacuum, nope. Finally success! I just left the bad gear removed and motor unplugged. Now realize maybe it will throw off an error code? Oh well charging now may have to take apart once again to make 4 times taking it apart. Thought replacing belts in our breadmaker was a challenge, this was worse. Once again, thank you again for all your help!😂
Just wanted to mention to NOT unplug the motor! It did do some beeping alarms, so it had to take her apart last time, but working well now!
So glad you got things going again!
Thank you for creating this video. Always looking for reference when I need to repair a product I have not. Always worried about those Flex cables 😂.
You are welcome. So glad to be helpful. :)
Thanks for this video it helped me figure out I needed to remove every screws all over the place to get crack it open. Looks like if the middle front wheel goes bad it's pretty much dead since in no way I could unplug a dozen connectors from the pcb covering it without breaking one up.
Got a Robovac 11s+ which is a bit more powerful and narrower. Still this video applies to it perfectly.
THank you for the walk through. My 11S developed a loud almost grating whirring noise. Ended up finding a battleship game peg lodged in the compressor fan blades.
So glad you got it sorted out! Not long ago, I found a mint 80's-era battleship game at a thrift store for a buck and a quarter. :)
@@AlsAutoandAppliance That is a great find right there!
sorry my English is n't so prrfect thst I van understand this. my Eufy Roby 11s only showes Red after dhirt loading. He works than for an half our and stands after doing in the midfke of the rooms without light. over nie my Roby is on the loadstation and shiws constantly red...
oh he worked befor so good. I like him. I hope you can help me. Many thanks. If it is in german i'll be happy. cheers gretings from Elfi, Graz Austra
Our noise ended up being the metal clip from the top of a floss container. Got the clip out, found the screw it rattled loose, and got it back together and working with no new parts necessary!
Great video and explanation. It help a lot to understand the complete Robovac S11. Thanks!
You are quite welcome! Thank you. :)
Very, very helpful. Thank you - excellent demonstration.
You are welcome!
Thank you for the helpful video. In my case, after I took everything apart and determined it was fine too, I realized there is a bearing *in* the roller brush and that's what had started sounding like it was falling apart. Maybe you mentioned it and I missed it, but for anyone about to embark on taking apart the Eufy it's worth checking the bearings in the brush first. They should soon freely. Nonetheless, I had a good time tearing it apart and putting it back together again, and it still works so that is awesome. Thanks again for putting this together!
I cover the brush in a separate video, so I never thought to cover that in my other videos. Glad to hear you are back in business!
Thanks so much for this step by step dis-assembly. Very helpful vs. the 'guess as I go method'. I was able to put my 11s back into service, after removing a piece of hard plastic from the motor housing. It no longer sounds like a tank. (I did end up with 2 mini screws that failed to get back where they belong. But, if it doesn't seem to impact functioning, I'll probably let that go. I'm lusting over a room mapping upgrade, anyway. ) Thanks again for making this task easier.
It also gave me an oportunity to do a long overdue basic interior cleaning. You know, blow the nasties onto the floor with pressurized air, so the EUFY can vac them up again! HA.
Thank you for sharing your experience! We did have the opportunity to test out one of the latest Roomba models and the mapping feature is just amazing, but the price is pretty ridiculous. Eufy does just as fine of a job of cleaning, in my opinion. :)
@@AlsAutoandAppliance I agree on the cost for room mapping. If I can keep my EUFY 11s running a couple hours every night while I'm sleeping... good enough for me and my feline.
When trying to unplug all the cables off the control board, it is a little easier if you take the three screws out first then lift the board just a little to get a better grip on the connectors. Great video!
Absolutely helpful advice! Thank you for the tip and hope you got your vac running again!
Thank you very much, it helped me to repair my own Robovac !
Glad it helped!
Muchas gracias. Vi tu video 500veces me ayudaste a limpiar mi maquina. Gracias.
De nada! Me alegro de que vuelva a estar operativo!
Turns out that when the bumper doesn’t want to reattach, you should look to see if any of the wires are sticking out of the case. I learned the hard way. Thanks for doing this video, was really helpful.
Excellent point. This has happened to me in the past as well. Glad you got your vac running again!
Thanks bro. Mine needed a deep cleaning and this was super helpful
Glad you are back up and running! You are very welcome!
Great video. Very well done and informative
Thank you! I hope it got you back up and running. :)
Fabulous video! Helped me out big time 👍👍
Thank you for your feedback! That's great news!
thanks for the video! i wanted to replace only the cable from the right wheel +the wheel itself(is defect) and i pulled the cable out on the 35c out. the connector is not reachable without opening the entire case. that's crazy, thanks to your help i will get it open. not sure if i had remove the bumper. so now i know. that hidden screws were definitely hidden from dust!!!
Hope it all worked out! Thanks for commenting. :)
Awesome video I really help me or with my eufy great job doing it for me I no longer have to go through all that thanks again
So good to hear!
Thank you for this. I have a version 12 which is, as far as I can see, identical. Mine needed serious cleaning inside after the dust box came out while device was running.
You're welcome! Hope all is well now. :)
Appreciate the time and effort.
I appreciate you took time to comment. :) Hope you got back up and running!
I had a piece of dog food somehow getting stuck in suction part. Have no idea how it got there, but thanks for this video i got it out!👍💪
Great job!
We have two EUFY 11S that scoot around every night at 01:30 am. They start within seconds of each other and cover the house extremely well when we are asleep. Plus we often start them manually (pushing the blue button, or use the remote) as we leave the house because we do find them a tad noisy. Yes, they are noisy and they like to knock on our bedroom door! It can be fun to watch them "ping-pong" around the various rooms until they go "orange-light mode" and quietly start sniffing for their EUFY charging station. They will find it 9 times out of ten ( 10/10 in a small apartment we think...) and soon ready for work the next morning.
We clean the "nappy" i.e. the dust collecting box every two three days and honestly, it is a bit scary to see how incredibly effective the pair really are in doing the cleaning job around the house. So no doubts that they clean our floors very well! If you like to be bare-foot or walk around in socks, you do appreciate the smooth feel of clean floors.
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The tips I can share is that it is a very good idea to fix the charging-station with Velcro-tape to the wall shirting board behind it. If loose, the Robovac tend to push it around so it may end up out of reach.
The other tip is that we don't see much point in using the two removable filters, a HEPA filter and a sponge-mat. We have tossed those two filters and run our two EUFY 11S team with just the one prime screen filter. It is so much simpler to clean and maintain and the power is definitely boosted when running without the two extra sucker-filters. Maybe the additional two filters are worthwhile if a family-member suffers from some airborne allergy?
We have found our pair of Robovac a very good purchase and blissfully without silly distractions like Bluetooth and "magic mapping", etc. No thanks because my time is valuable! Besides, the remote control is fine and dandy for any additional commands. Ooh, we got two EUFY's 11S because after a year or so we could not stand the thought of being without one, would it fail on us. But they just keep soldering on together... night after night.
Conclusion: They fill their 0.6 litre dust-pans quick and well, nuff said. Except, what else can you ask for?
Thanks mate, this definitely helped. Cheers.
You are welcome! Hope you're running again!
Very nice video!. Thanks.
Thank you too!
Thanks so much for this.
You are very welcome! Thank you so much for commenting!
Great video! Very informative on how to break down the Eufy. Thanks to you I had the bravery to actually try it, and considering I have no previous experience with anything close, it was quite the learning lesson. You did skip one part which I was hoping you would cover that you covered in other videos but on different models. I was wondering how to open the wheel motor housing unit. I know how to take the wheels off and get the motor separated from the gear box but from there I am having difficulty. Also, if you have any videos you recommend on soldering for I've again, had no experience doing so. My Eufy unit just went out of warranty and I have a bad wheel that as you said in your earlier video, "needs an exorcist". The wheel rolls smooth when disconnected from the motor (just gears only) but its very tight when attached. I'm trying to fix the wheel engine before I have to look for a new one. Any help or advice would be greatly appreciated. Thank you again for your amazing video.
Great video I used this to disassemble the coredy r500+ they are the exact same
That is great to know! It's amazing how many clones there are out there. Hope you got yours running again!
Thanks 4 the help.
No problem. I hope you were able to get yours going.
i have two of these. worked pretty good for the past 3~4years so no complaints. both units dropped dead all of a sudden. want to see if i can repair without having to replace. thanks for this video. i'll come back with more questions if there are any.
If you don't get any lights or beeps at all, there is a good chance that your power switch is bad. Try switching the switch several times in succession. Can also try to spray contact cleaner into the switch or replace it altogether. Have a video for that too. Good luck!
Hi! Interesting video - I wonder if you have anything on making the two large wheels turn. Mine are varyingly stiff and I can't see how to clean them without taking them out. Then if I do how far do they dismantle for cleaning I wonder? Cheers and thank you.
Great video! I was having the four beeps and red light error, and resolved it with your help.
I have zero experience, and yet was able to take the robot apart. I removed the motor of the main brush, which was not moving freely, and sprayed some olive oil (I didn't have WD40) to get it loosened up. I put it back together and it's working great! The only problem is that I have two screws left over. Hopefully it won't cause future problems. Thanks for the detailed video!
Thank you! So awesome you were able to accomplish something new! If you only had two screws left, that's not too bad! There is a good chance they belong inside the brush compartment. Otherwise, it shouldn't cause any issues. Worst-case, you can take it apart again to find out where the screws go. :)
Hi Megan, Im having the exact same issue with my Robovac 35C. I did same things and oiled the main motor. But its still giving the 4 beep. Its rolling in like 10 times perfectly after that suddenly stops. When i checked the motor it was perfectly rolling and i couldn't find any issue.
@@elmejnun Did you check the brush bearing or try to operate it without the brush installed? Here is a video to check the brush bearing: ruclips.net/video/xVTG3V2L3cQ/видео.html
subscribed and liked! Thanks, one of the springs came off the suspension and it was getting stuck everywhere.
Thank you Jason! Just curious, did the spring break or did the hook that the spring attaches to break?
@@AlsAutoandAppliance Neither, the spring came off it's mount. As of today, it is now just sitting on the charger with a red light and no response to any command. trying to figure out that now.
@@Greenskycity Try holding the start button down for 10 seconds to see if that resets it.
Enjoy your videos. Do know where I get the gears for the side brush? I followed your directions and was able to remove the very noisy messed up gear. So I have brush working. I miss Radio Shack.
I miss Radio Shack too. Even several years before they all closed they downsized and had people working there that only knew how to sell phones. At any rate, sometimes the gear is just on the motor too far and simply moving it out a hair does the trick. As for replacing the gear, unfortunately I have not found a source and have been looking real hard. An alternative is to try to find a used assembly on ebay. I'm looking at trying to manufacture them myself and need to model the gear then have it printed or molded. Might also try a little bit of grease...not too much, though!
I have run the vac without the dust bin. The dirt is then sucked into the fan area causing poor or no vacuum power. I think that this is a design flaw BUT I think that they are a good vacuum. I just need to do my part. Also, I don’t use the supplied filter, I made made filters out of rectangles of shammy cloth and the thin pot scrubber pads. Cloth the filter, wash and reuse, the pot scrubber filler to duplicate the size of the supplied filter.
Awesome video. Do you have any idea how to open up the base/docking unit? I am not sure how to unsnap it without mangling the plastic. Also unsure if the rubber pads have screws underneath them keeping everything held together.
Sorry for the super late reply. Yes, there are screws under the pads. Guessing you probably got it figured out. :)
BEST video ever on the disassembling the Eufy Vacuum. I learned a lot. Thanks for posting.
One question do you have a link to buy parts for the Coredy R3500 Vacuum.
Thanks again
Thank you so much for your comment and I'm glad it was helpful for you. As for parts, although I haven't had a coredy apart, I do know that a lot of parts are common between the brands but will stop short of saying which ones are cross-compatible. What you can do is look on ebay for the specific part you are looking for and checking the description for a list of compatible brands and models that part fits. This is a good indicator of what will work in your unit.
@@AlsAutoandAppliance Thanks again, Great Idea
If the suction stops working and I replace the suction piece, and still no suction, what could be the problem? It runs fine but no suctioning so I ordered the part and replaced it, still no suction, thanks.
This was an excellent video. My Eufy is SO clean. Sadly, after all the cleaning, it continues to beep 3 times and not work. I gave it my best shot.
Are you getting 3 beeps with flashing light or 3 beeps with solid light? Sorry to hear you continue to have issues. :(
@@AlsAutoandAppliance 3 beeps and flashing
@@emilywilliams-wheeler7685 That is a drop sensor error. Assuming you already cleaned all of the sensors, there may be no other recourse. Did the eufy ever fall down stairs or did anything happen prior to the 3 beeps?
@@AlsAutoandAppliance My dog got sick and Eufy rode through it. That’s why I followed along with you to clean every bit of it. Hoped that would fix it.
@@emilywilliams-wheeler7685 Something to check, especially if you took it apart, is the front drop sensor. It's really easy to forget to plug that one back in. Sometimes it helps to just take everything back apart and really look at all of the connectors and even where loose wires get pinched when putting the parts back in.
I have Robovac 35C and its giving the 4 beep error(rolling brush is not rolling). Its rolling in like 10 times perfectly after that suddenly stops. When i checked the motor it was perfectly rolling and i couldn't find any issue. This video had really helpfull for disengagement but i couldnt find any solutions yet
Thank you.
You're welcome!
Great video. I’ve got the four beep solid red fault. I used this video to get the main brush motor out (min 28:20) but the gear does not turn easily at all, and I couldn’t sense a gap. It doesn’t look like it can be opened and serviced like in your 11 video. Has anyone determined if it’s possible to buy a replacement?
A replacement is available from the company that makes the motor, but the minimum order is 1000 units! :(
This is the same problem I am having. The gear is very stiff, without a gap between it and the motor. Were you able to find a solution? Maybe cleaning with WD40? I’d appreciate any help of how to get the gear moving again.
I have the Onson model J10C I am very happy with it It looks identical on the outside to this one Are they the same inside
I am almost certain they are very similar. Even if they aren't, the disassembly steps should be about the same. Please let us know if you try it and report on similarities and/or differences. Good luck!
do you know what size of screws I need? I was disassembling my rv and I like lost the screws from the wheel case where the suspender spring is
So it's the screws that hold the halves of the case together or the ones that screw the whole thing to the body?
How does one remove the front castor. My robot had a little run in with...kitty doo, and it is just a mess, and I want to clean it up. My experience is with a Roomba 360. I am finding the Eufy is kinda the same as the Roomba, but I can't get the nose castor out, or it seems to require quite a bit of effort to remove.
So sorry about the poop incident. The caster just snaps out. You can use a flat blade screwdriver. You can see the metal axle snapped into the caster hub. If I remember right, you can get on the inside edge of the wheel and pry till the axle pops out. The hub part has to be either unscrewed from the inside or it might just also snap out. It’s different depending on the model.
Thanks!
You are very welcome! Thank you so much also for your contribution!
Hello. Anyone know where to find the roller brush motor for the 11s?
I need a set of drive gears for one of the Eufy 11S side brush drives. Do you have the gear #s and know where I could get them?
I don’t think anyone sells gears but if you have or know someone who has a 3D printer, check this model out. I’d recommend a resin based print over filament. www.thingiverse.com/thing:4247963
my 11s max stopped working and the troubleshooting is on. thanks!
Good luck with your fix. If you figure it out (or even if not), make sure and leave a comment. 👍
one minor detail. The 360 degree swivel wheel (as well as the one on the dust pan) can be easily removed by pulling them straight out with some pliers. They clip right on. That's not something I knew and that little wheel was becoming very dingy and clumped up with hair. Otherwise this is a gem. Thanks!
Yes, and there is also a sensor in the well where the wheel is. I believe it senses that the wheel is moving (hence the two colors of the wheel). Good tip!
Stumbled here too, the wheel didn't come out easily, and I didn't dare to use too much force. The otherwise great movie doesn't cover this detail. Fortunately, there are others to fill the gap: see video #Y6XX8aq_KUk
this is an awesome video, helped me a lot with all the pieces, could you go more detailed about the front bumper? since mine it's impossible to put it back, I see that here you play a bit with it and then it's easy to put the screws, but I'm not sure what I'm doing wrong, since in these views is not shown how the bumper is properly aligned
The most common thing that makes the bumper super hard to reinstall is that the upper and lower body halves don't go fully back together due to wires getting pinched. It's really hard to tell, but take a close look all the way around and ensure there are no gaps between the upper and lower halves. Hope this helps and please comment if you get it to work.
My eufy 11 operates without suction, I bought the 11s and i prefer it, are the parts interchangeable for example the wheels and motors? Just in case I need to replace a part on the 11s, I can keep the 11 as a backup for parts, if not I’ll just dump it. Thanks for your time.
I will check into this and get back with you on the vacuum motor. As for the other motors, I do believe they are different.
By the way I noticed that my main motor the one spines the brush usted vain of stock and just to tight I already put some lubricant is lose a little but I think I msg have to buy a new motor can you recommend were I can buy the motor or you sale this parts can you give me a awenser or recommend some one please thank you again
Go to this video. There is a link to new parts in the description. Hope they have what you need. Good luck!
Will try to check battery. Thanks
Hey Thanks for this video. My 11s pieps 4 times and red light flashes. I do a allover clean, all motors and gears and so on. Everything moves fine and easily. Still got this error. Battery is changed and full charged. Red light even while charging. Starting with the remotecontrol brings a 30cm movment and then error again. Do you have any ideas? Thanks a lot.
This usually means your battery is at the end of its life. Recommend changing the battery.
Any chance you got the chip it is using?
Great video. Very helpful. I know what part I need but I can't find a source for Eufy repair parts. Where can I get them online?
Thank you! Please see my video linked below for parts details. I will be adding the link to all my Eufy videos soon. Hope this helps! ruclips.net/video/zsihomMToE8/видео.html
My roller brush starts and stops then after doing that for about 30 seconds it shuts down and does the 4 beep with solid red light. I have cleaned it disassembled and out . Motor runs fine along with the drive assembly when hooked up to my lawn mower battery and brush spins easily by hand . both bearings are spinning easily also. covered the sensors so it would run upside down and the brush starts and stops like its being told to . Maybe an electrical problems with the board itself .
Do the end caps come off of the roller brush on this model to remove trapped hair?
The end of the brush that contains the bearing can be disassembled to remove debris that gets wrapped up in there. Otherwise, no, the ends do not come off, unfortunately. This video shows how to clean the bearing: ruclips.net/video/xVTG3V2L3cQ/видео.html
It’d be great to know where I can buy these replacement plastic gears at for the brush motor. The teeth on mine have been shaved off.
Yep. That's why I'm here, too.
Their website has it for 12 dollars. Just got mine today
unavailable as of 11/2020.
after replacing the side brush motor and assembling my robovac it was beeping 3 times and showed the drop sensor failure. i rechecked it several times if the sensors are clean and properly plugged in but i can't find the source of the problem.
I've got the same issue.
great videos! does anyone know if the eufy 11s max is dissembled the same and uses most of the same parts as the 11s?
Most of them come apart very similarly and have similar issues. The main differences are in the "hidden" screws. Some models have a screw under the front wheel and some have screws inside the main brush compartment which are easy to miss when they are covered in a layer of dust and debris. Just remember you should never have to force anything apart. If it seems to be stubborn, study the parts carefully and you will usually find that one sneaky screw. Make sure to report back on what you find if you attempt the disassembly...or make a video! :)
thanks for the reply and info. i ordered another one. i plan on getting the bad one back up and running and when i do i'll let you know so you can share the video if you want. thanks again.
Please help: What kind of screws are these, what screwdriver do i need to remove them? 7:00
If I remember correct, it's a #1 size phillips (cross point) screwdriver. Hope this helps.
Quick question; Can you roll the wheels when the robot is off? My current one (different brand) will lock the wheels in place, making it extremely difficult to clean them. Thanks.
You should be able to. There will be some resistance but should be safe. If the windings of the motor or any of the drive circuits are shorted, that can make the wheels difficult to turn. In general, there will be no mechanical "lock" on any brand of robot vacuum. Hope this helps, and if you have any other questions, please let me know.
@@AlsAutoandAppliance Oh sorry, maybe I should have specified that my question was for the Eufy 11s specifically. Can it's wheels spin when turned off for easy cleaning? Thanks.
@@vBDKv Yes, you absolutely can! The 11s (and most other eufy vacs) are pretty easy to clean. :)
@@AlsAutoandAppliance Awesome, many thanks :)
ok i definitely found the problem with my right side ( if standing behind the vac) side brush. the gear that holds the sidebrush is stripped out! likely caused by the vacuum getting caught under my couch and putting added compression on the gear. where do i find replacement GEARS?
Unfortunately there are no replacement gears. I've been searching all over and am going to try to make a 3D model of one and see if a printed one will work.
@@AlsAutoandAppliance There are some 3D print files available here www.thingiverse.com/search?q=eufy&type=things&sort=relevant
@@mick0905 Nice find! Too bad there isn't a model for the tiny helical pinion gear on some of the motors. I'm working on one now, but don't think it will print very well due to its size.
@@AlsAutoandAppliance I've not seen those strip (if you're talking about the ones on the side brush motors). I've got a few spare ones if you want them.
@@mick0905 I'm actually good, but there may be viewers who are interested. I think they are stripping when the gear walks off the shaft and/or the gear actually splits on one side.
So I was able to get it all back together after the clean out... But I must have missed something. My button light no longer comes on. Any idea which one that is?? Thank you!
Annnnd I found it ;)
Hello, the first things to check are the power switch (make sure it's flipped to "I" or on and check that the battery is reconnected, both at the connection in the battery compartment as well as where the cable plugs into the main circuit board. Let me know what you find and we'll check a few other things out. Good luck!
what is that round weight in the back for? mine came out
Just as you stated, it is a counter weight to level the robot. I recommend reinstalling it. You can use pretty much any type of glue or double sticky tape.
My 11s sounds like a old fashion locomotive...ch,ch,ch,...wondering is it the roller, side brushes, or wheels? Thanks
Usually that would indicate something stuck somewhere between the roller brush and dust bin. Try to run it without the roller brush and see if the sound is still there. Let me know what you find.
Hi I would like to disable the speaker, where is it please and how do I permanently kill it. Many thanks!
There are two options. You can either put a piece of tape over the top of it, or you can unsolder it from the board. If you have the front of the bot facing you, it is the black part with a hole in the center (approx. 1/2" diameter) at the far right corner. You just need to tape over the little hole. If you want to remove the speaker permanently, you will need to remove the board, flip it upside down, then unsolder the speaker leads to remove it. Hope this helps!
Do you have any knowledge regarding the battery pack and how it is set up? It uses 18560 batteries in series but not sure if the circuit board is a BMS or something else.
I have not had any battery or battery management issues so far (knock on wood), so I'm afraid I can't answer your question. Are you having charging issues?
@@AlsAutoandAppliance No charging issues. The 18650 batteries are just worn out and cheaper to replace the 18650 batteries and solder them in than buy battery pack. I was just looking for the same circuit board they use for the BMS. I think i found a bms i can use
@@craigb907 Did the stock bms get damaged during desoldering? I would think it should be reusable unless it is installed in a manner that makes it difficult to remove the board from the pack.
@@AlsAutoandAppliance no, I just wanted to have a spare in case the original BMS get damaged when I desolder it
Liked your video, help me understand a lot about the little Robovac! Just one question, I removed the front little caster assembly wheel, and now I am unable to put it back in. From the look of it, the rod slides right underneath the circuit board. However there isn't anything I saw that keeps the wheel attached. This is very frustrating as now the whole wheel assembly just sits in there and I'm able to remove it very easily now than how I was before :( Any suggestions? Thank you!
Are you talking about just the wheel and axle or the entire assembly? If it's just the wheel and axle, it just snaps in and out. If it won't stay in, it's possible the feature that the axle snaps into is broken off or worn. If it's the entire swivel part, I'll have to take a look at mine and see how it goes together. I will let you know. :)
alsautoandappliance I’m talking about the entire swivel assembly. I took mine out, and now I am unable to put it back in. It just keeps falling out. Thank you for looking into this!
@@Flash8012 Ok. I have an 11 and 11C and both of them have the same caster and I believe the 11S would be no different. The post of the caster is snapped into place. On the board side of the chassis, the post is flush with the hole that it snaps into. It's possible your caster is not snapped in as far as it will go. If it does appear to be all the way in, then the feature inside the hole where the post snaps into is probably broken away. The only way I can see to fix this is to either install setscrews or pins to lock the post into place in the groove or to drill and tap the top of the post to accept a screw and washer to keep it in place. Hope it just needs to be snapped into place. :)
alsautoandappliance thank you! I’ll take a look and see what I can do 👍🏼
@@Flash8012 Let me know how it goes or what you come up with. :)
11S model 1 flashing red light
Robocall is stuck wheel is hanging in mid air!
Took apart each wheel cleaned out and replaced still NG same code
Tks man. You help me in Brazil desassemble and replace a gear from a side brush. Tks
You are quite welcome! So happy to hear you are back up and running once again!
When I turn on my Eufy 11+ it just goes around in circles, any suggestions?
going in circles in one direction usually means you have a faulty wheel. Does it run in circles on a hard surface and on carpet or just on carpet?
Hi, got a G10 and have an error 6 that don’t want to clear. It is clear space without any obstructions and still have error. Spoke to customer support but they not interested in responding. I’ve cleaned all sensors, all parts moving freely but can’t clear the error. Seems to be a sensor that’s faulty but not sure how to check. Any ideas? Thanks
I have not had one of these to work on yet, but sometimes the sensors can be dirty on the inside, so cleaning the exterior won't fix the issue. Another thing that can cause this is if the sensor window is scratched. Does this happen on any surface (carpet, wood, tile, etc.) or only certain ones?
@@AlsAutoandAppliance I’ve opened and cleaned all surfaces and sensors. It doesn’t matter what surface it’s placed on, looks like a failed sensor but not sure how to test which one.
The beats on one wheel won’t work. Can I replace this?
Do you mean the side brush or the wheel?
I replaced the roller brush motor in my eufy 15c max and the roller doesn’t spin now. It seems like it tries and stops before it moves. I need to take it apart again and test the motor. What would be the best way to do it? Do you know what voltage it uses?
Try to run it without the brush installed. You could have a seized bearing in your brush.
@@AlsAutoandAppliance the belt that came with the replacement motor was too big. I put back the original one and it works. However the reason I replaced the motor is because it keeps saying the brush is stuck when there is nothing in it, and it seems to still be doing it. The brush bearings seem fine and rotate freely.
@@sergioc404 so, even with no brush installed it will fault?
@@AlsAutoandAppliance correct. I figured it out. The issue was the belt that came with the new motor was slightly too large so it will slip. I put back the original and it worked. Thanks.
@@sergioc404 Excellent work!
Thank you for this great video. I need to replace the gear at 28:19. The hollow square driver that receives the drive end of the brush is completely rounded. I found a drawing and tried to 3d print but I don't believe it will hold up.
Good find on the gear. Was that on thingiverse? Did you print using filament or resin?
@@AlsAutoandAppliance Yes, I found the drawing on Thingiverse. I used PLA filament however, I think the drawing has an issue causing the drive end of the gear not to print completely. I tried to fix this by copying the drawing but I'm not skilled enough to draw gears in CAD. I'll add the link maybe someone can re-draw it.
www.thingiverse.com/thing:4065939
@@bennetttiger2 I will have a look and see if I can fix it. I have solidworks and fusion. How did the rest of it print? Was the model an accurate one otherwise?
@@AlsAutoandApplianceOh nice that would be great! The drawing was very accurate. Check out the drawing in whatever slicer you use and you will see what happens to the print.
@@bennetttiger2 Ok. The issue with the model is the super-thin areas created by the corners of the square cutout and the gear. In simplify 3d, there is a setting in "advanced" where you have to allow "external thin walls" which would print with a single layer of filament. The fix would be to radius the corners to match the rounded corners on the brush.
it appears that the airduct is clogged on my vac. is there an eary way to clean or at least check that?
You can remove the vacuum assembly and see if you can see debris and if it spins freely. It's a stepper motor, so you won't be able to easily apply voltage to it to test it. With that said, I have never had one that was clogged other than in the waste bin filters.
thank you.. i will give it another shot and then in the bin it goes...and i just love its work... cheers@@AlsAutoandAppliance
The 4S1P Lithium battery pack has only a + and - connection, so no balancing circuitry. This looks very unsafe to me.
This is very normal for NiMh batteries in small household equipment. They fail often after using it for a year due to imbalance also, but mistreating LIpo batteries can lead to hazardous situations. I think Eufy should have added a balance circuit to there RoboVac models.
Question 1: What is the function of the round metal plate behind one of the two wheels.
Question 2: The sprocket that drives the rolerbrush in my 11S is no longer square in the middle but round. Motor spins fine, but the brush is not driven. Can his part be separately ordered or does it only come with the motor, gear assembly and brush holder plastics? The motor number seems to be RP390-ST/20143/DV, but is the the number for the whole assembly or is there a separate number for the sprocket with the square hole?
Since Eufy is a lower cost alternative to the likes of Roomba etc., my guess is they opted to forgo battery monitoring to save a few bucks. The number on the motor is just for the motor. The whole assembly us.eufy.com/products/t2108111-97 is available from Eufy, OR you could try and print www.thingiverse.com/thing:5368883 a replacement gear. Recommend using resin printing vs filament. Finally, the disc is a 40 gram slug of metal to add more weight to the back. It looks like the location for the slug may have originally been for a speaker. You will notice there are small holes on the underside where the slug is installed. Hope this helps.
@@AlsAutoandAppliance Thanks for your fast response and the clear answers.
My robot vac is having sensors error beeps and moves out from the charger, turns and then stops and beeps. Is there anything I can do for that?
Have you already cleaned all of the sensors? Look closely...are any of them scratched up?
@@AlsAutoandAppliance Yes so many times and it still does the same thing. The company told me it's warranty ran out in June and they want 61 dollars to fix it.
@@rmmlaurel Have you tried to open yours up yet? Sometimes loose connections cause problems too. Can try to reseat the connections to the board.
Hi! Few weeks ago my brush was making a very laud noise. We took apart the vacuum following your video and discovered the gears were not working fine. We bought a new motor brush with new gear and replace it. Put it back together. While I was putting back together I turn on the switch for mistake and the vacuum made her usual bip. After I put it together I put it in the base, blue light was on charging but the control wouldn't turn it on...I thought needed a night to be charged. This morning I tried to start with but it won't with both control or blue switch in the base. Now the switch doesn't even turn it on. I took it apart again but all look good to be. Some help?
The main power switch fails a lot on these vacuums. Here is a video on replacing it: ruclips.net/video/agMNNVi8zMk/видео.html You can check the switch by removing it and temporarily shorting across the two terminals to see if it powers up. Also, can you please provide a link to eufy's website where you saw motor assemblies?
@@AlsAutoandAppliance I saw the video and removed the switch and its connected to the board. Should i shorting instead the removing it? Bc it doesn't work even after I removed it
Just did the shorting! And it works! What a idiot trying to do it without shorting first...years of engineering out of window ahaha
fedetvb1988 just pop it out and leave the wires connected. With the switch popped out, use a screwdriver or other metal object like a paper clip to connect the two terminals on the switch together by shorting. See if that does anything.
@@fedetvb1988 We all have those days! Glad it got it going!
Do you have to remove the motherboard to be able to remove the side brush motors? Also do you by any chance know if Eufy will run if I just unplug the side brush motor that is knocking?
If my memory is correct, YES, you can remove side brush motors without removing the mainboard. Also, YES, Eufy will run with motors unplugged. This also helps troubleshoot which motor is causing problems.
@@AlsAutoandAppliance Nice I really appreciate your fast answer I will try it as soon as I get home!
@@AlsAutoandAppliance I disconnected the side brush motor and that was the problem. Eufy is quiet again, but after running for less than 10 seconds it double beeps with a solid light. (Side brush is stuck) is there a way to bypass this? I have been looking in ebay for the motor, but they only sell for the 11 non S. Will that motor fit this one? Thank you in advance.
@@navi0822 I haven't forgotten about you. I'm looking into this. I don't think you can use a 11 motor in and 11s. I'll respond once I figure this out. Hang tight!
@@AlsAutoandAppliance Thank you so much! I actually emailed Eufy and they told me they do sell the part, but it will be in stock until late Dec. Hopefully they do have the part :) the ebay ones look pretty sketchy...
I cannot find any videos on how to deal with when the side brushes stop spinning. Lots of folks seem to have the issue with this model, but I’ve found no fixes. Do you have one?
I have not had this issue yet, but I would guess it's the same as the issue with the other models of eufy. The motor internally shorts and with a little patience, one can disassemble the motor and clean the carbon out and reassemble. There also seems to be issues with gears stripping out, in which case, there are no replacements at this time. :(
I had to take mine apart to replace a brush motor because one of its gears was stripped. Since putting it back together it is so quiet and seems to work fine, except the bumper doesn’t really move. I am putting it back together the same way I took it apart yet it hits everything hard because the bumper is fixed and doesn’t move anymore. Does anyone have any advice? Thanks.
The two most common causes are the bumper not seated exactly right in the groove on the main body and/or the main body halves are not closed together all the way. This can be caused by pinched cables or loose screws. Another possibility is that the bumper switches are stuck and need to be cleaned. Keep us all posted on what you find.
alsautoandappliance thanks. I have taken it apart 4 times and the bumper appears to still “bump”/move until the tiny black screws on the little black halves are tightened fully. At that point the bumper appears fixed and no longer moves.
@@shannonsloan9635 I still think it is the top and bottom half of the body not coming fully together. It's really hard to tell if you have a wire pinched between the body halves. That's all it takes to give you problems.
alsautoandappliance is there anything you can tell from this? ruclips.net/video/-AHKSdD1I08/видео.html
When my eufy 11S is charged the light goes from orange to red and my remote does not work like it used to.
In this case, your battery may need to be replaced. Does eufy continue to beep occasionally while charging?