Where is the model number on the Riccar Brilliance upright?

Question edited for clarity and typo.

There is no wiring diagram available

https://www.google.com/search?q=riccar+8850+wiring+diagram

There is a video though



Or you could ask the maker?

Vacuum Cleaner Operating Instructions

Riccar http://media.riccar.com > 8000_Owners_Manual
How to Replace the Agitator Belt. (Models 8750 8850 & 8800 only). Unplug the units power cord. Turn the unit over and remove the bottom plate as described in ...
13 pages

..

Question edited for clarity.

Help in the link

https://www.google.com/search?q=riccar+brilliance+retriever+brush+not+spinning

..

I will likely save money by having it checked out by your local Riccar service center. A Brilliance can last a long time and work great but like any quality vacuum should be properly serviced every year or two depending on use. A qualified service technician knows what to look for and what your vacuum needs to work properly.

You may have hair and debris in the endcaps or bearings of your brushroll causing a restriction. The belt sensor thinks you have something stuck in the brushroll so it shuts it off. It's a simple fix, if you can't figure out how to do it take it to your Riccar dealer.

Your dealer may have written the purchase date on the tag for your maintenance plan. If not your dealer can determine the age by using your serial number

The Brilliance has a lifetime belt but if it gets overheated it can get warped and comes off. Normally you do not need to replace the belt unless there is a problem. You have to remove the cover over the power nozzle assembly by removing the screws on the bottom. Notice how the belt goes around the motor shaft and through the "Hall Assembly" which is the spring loaded lever that detects a jam and shuts the brush roll motor off.

Take it to your Riccar dealer to determine what is wrong. It may just need cleaned or adjusted.

Take off the bottom plate and the nozzle housing cover. Remove the motor cover to get to the direct air motor. This is not a difficult fix if you take your time to make sure you reassemble it properly

check ebay.

I CANT SEEN TO GET THE TOP TANK TO SNAP BACK IN, IT KEEPS SPILLING THE WATER AND SOLUTION