iRobot Roomba 4210 Bagless Robotic Vacuum "cleaning 4000" Questions

IRobot rumba 4000 seems to run ok and then starts making a kinda hi pitched growling noise and slows way down. it is very clean(blown clean with air compressor)sensors are clear ,newly installed well ...

Roomba 4000 runs ok 4 short time then stops upon hitting obstacl My Roomba Model 4000 will run properly often for several minutes but upon hitting multiple obstacles, will shut down and sound the ...

my 530 roomba keeps telling me to clean the rollers even after they have been cleaned...what else is there to clean? You need to clean the gears hidden in the housing itself. they have become clogged ...

Roomba 400 had no manual with it or maybe i misplaced it. I either misplaced the manual for the red irobot roomba 4000 vacuum or it didn't come with one. After opening the box I charged my brand new ...

My sister dropped her roomba than brought it to me complaining it does'nt work anymore. I took it apart, cleaned everything i knew to clean,could not find anything obviously wrong so I put it back ...

4000 now for 3 months now, I just LOVE it sooo much. I have used it everyday since I got it. But now it is not working. I cleaned it all out I even sprayed it with that air spray can. What happens is,

how to replace belt on lux 4000 vacuum? The following is for most models of the Aerus Electrolux UR models. Lay the vacuum on it's front so you can see the bottom of the powerhead as shown below. ...

...cleaning the front wheel. it is black and white. when it moves, a sensor detects the change from black to white. if the white part of the wheel is too dirty, the sensor can think the roomba is stuck. ...

...4000 / 8000 Series Belt - Riccar 8000 Series Roller Brush With Clutch Assembly (only if the brushes have worn down, not necessary if brushes are still long) Step 1: Make sure the vacuum cleaner is ...