Pictures of how to unclog vacuum - Hoover U5507900 Elite Rewind Bagless Upright Vacuum

Borax is alkaline. Try putting a few ounces of straight vinegar into the bottle, as it is quite acidic. It might foam a bit, but it should eventually "burn through" the Borax clog if you leave it a day or two.

(Picture that!)

There are a few at home remedies you can try. White vinegar can be used to disinfect and unclog the cleaner. I would suggest running it through a few times. However if that doesn't work, there are supplies you can buy to unclog the carpet cleaner.

Elisa Jed ' http://www.missionimpossiblecleaning.com.au/services/

Check your User's Guide for filter locations. Bissell Consumer Care 1-800-237-7691

spray it with WD40

You can youtube how to remove hose or order new hose assembly.

get an old wire coat hanger and straighten it out and unclog you pipe.adrian,,,,

The easiest way we unclog this machine is to take another canister vacuum and use its' hose to put on the hose of your machine then switch it on and **** the clog out of your machine. Works great.

Well firstly, whats the model number and do you have the user manual to hand?

If the main hose has been unblocked, then it could be the main dirt channel which is blocked just after the moving roller brush panel. A long pipe cleaner or wire brush can remove this blockage easily rather than taking everything apart.

The hose unhooks by the motor. But it could be the valve in the hose head. Maybe this picture will help:

I would advise you to ALWAYS to FIRST UNPLUG YOUR VACUUM before beginning any service procedure. OK, there is a reset button on the unit but i think it could be that your vacuum could be clogged in the vacuum lines and that you should check all the inlets/outlets in your house with your vacuum hose - or get a vacuum cuff and go to each individual outlets and check the suction by feel - if the outlet is clogged you may have to call someone to unclogg it or by going to each oultlet the system may unclog it self -- or you can use a plumbers snake and be careful because the lines in a central vacuum are thinner than the walls in a plumbing situation or have it professionally unclogged by a priofessional. When you are using another vacuum to unclog the unit make sure the central vac is runing and to try to pull the clog apart from both directions. Below is a link to the factory for Beam and if you need a owners manuel for the Central Vac
http://www.beamvac.com/usa/