How to take the cover off of the 4150 model - iRobot 4150 Roomba Vacuum

Link for Oreck XL 4150 Gold series. The manual is in .pdf format.

http://www.oreck.com/PUG/U4150-GOLD-Power-Team.pdf

Check for obstruction in the tube leading up to the bag.

You will need to remove the gears cover from the cleaning head module and remove all debris found inside.

Try removing brushes, cleaning thoroughly removing yellow tips if there is any and removing hairs, re install brushes and turn manually about 20 turns and re try

Seems like a bad battery. The Roomba detects that there is a battery present so the battery must be at fault.

Yes, a common issue with the cleaning head module, chm. You will need to diassemble the Roomba and remove all debris from the CHM. Also take a look in its gear box.

Here you are....there are a BAZILLION of them!

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iRobot Corp make all iRobot brands robot machines. It is all Patented!

More info: www.irobot.com

may need to clean inside.the wheels pick up trash and deposit it on and near motors.also try to take ends of roller brushes off and clean hair ect.

If your Roomba's speaker isn't working, you need a new Roomba regardless. Give a call to customer support (877-855-8593) and they'll help you out.

I did the same thing,I charged for over 12 hrs and it run for only few seconds then the red lights comes on.I was on the process of replacing with a new battery till I got in to this and I guess I'll leave it alone rather than wasting money for a new battery.