How-to Tune-up or Repair your Maytronics Dolphin Nautilus Plus Robotic Pool Cleaner

[sahniahlambert]

Returned from 3 week vacation and machine was not used during this time. Today the machine would work about 10 minutes then stop. Call service to no avail. Watched your video on how to take the machine apart and only had to go as far as removing the outside covers. the tracks were okay, but the rubberized strip was dried on to the machine. A good clean and movement back and forth, resolved the problem. Many thanks !

[HighFlyinAFGuy]

Thank you so much. My robot ran over a bag with a string that then got sucked up and wound tightly around one of the wheels. I was struggling to get it off, even after cutting the string. This helped immensely.

[TheSamfox]

Great video, short and sweet! Thank you for posting!!

[curren]

Fantastic video! I rocked it out in no time, and now that thing is flying across the pool.

[BecNme]

I watched the video to help me disassemble and check for anything blocking the unit from running. It would start and stop. I took it apart per the video - then I checked rollers and tracks closely and washed out with water - found a few small pieces of leaves etc... put it back together and put it in the pool. Before the procedure - it would start and stop a few times and then just stop. It has been running like it should for the last 10 minutes - cleaning the bottom and climbing the walls. THANK YOU!!!

[elderbieler]

Great video, to the point, hits all the important things to understand how to do this. Well done.

[bettydamato]

Saved me a trip to the repair store! Thank you

[blueskyhigh]

Now THAT's how to do a teardown vid.

[steinarknutsen]

Thank you. It took me 30 minutes and worked great!

[nybibethumper]

Solved my problem in 5 mins! Thank you!

[AvishayYarimi]

Thank you, for your perfect explanation.

[mickjones]

Note: I put a water worth rope on my handle & ran it up alongside the power cord. It's tethered to the power code by zip ties. I've replaced one power cord & don't want to replace another. Pulling it up by the rope vs the power cord is the way to go.

[billmalec]

Replaced my belt and climbing rings. Like new now. Climbs the walls again with ease.
Belt is slightly tough to put on but not horrible. Rings go right on with no problem.
Rings are sent damp. I'd consider wetting them up if for whatever reason they come to you dry. My old rings were literally half the size and I'm embarrassed I waited this long to replace them.

[AlissaHales]

anyone else really struggle with putting the track on?

[danstauffer]

That track must have already stretched itself out with use. I bought a new set and found it impossible to put them on.

[wrongmower]

Great vid, thanks for sharing, now I know where to get it, how do I go about getting the side styrofoam pieces ?

[sheadrasser]

Can we purchase just the brush replacement and do you have a link?

[c_]

Hi great job! My dolphin m400 ( 6 years old) doesn’t climb anymore. Ho can I understand the rea sono and so if I have to change climbing foam rings or brushes or tracks. Someone told me to change only ultra fine filters? Furthermore my pool is a pvc insidie 23 years old and I think it has lost some grip. Thank you for you attention. Ciro (Rome, Italy).

[robertcruz]

HI there!

I hope the person who did this video can answer a question.

IS it normal for the drive flywheels to bow down and sort of crimp the styrofoam float guides? I guess when you put the side panels back in place it would push them back up and in? Thanks!

[sammyarmstrong]

Funny too you reply to compliments but no help product does not fit or function-Hello Amazon complaint