How can I repair? The power nozzle N109J is not operating, but the handle can turn the vacuum on/off and there is plenty of suction. Is it possible the electric connection in the handle is broken?

SOURCE: electrolux power nozzle not working

FIRST OFF EACH OF YOU HAS A COMPLETELY DIFFERENT MACHINE. ESPECIALLY THE OXYGEN WHICH IS MADE BY THE "NEW" ELECTROLUX. THE OTHER TWO ARE MADE BY THE "OLD" ELECTROLUX WHICH IN NOW CALLED AERUS. THE ADVICE WITH THE GUARDIAN TO GET IT SERVICED BY THE DEALER SINCE THE POWER NOZZLE IS PROBABLY STILL UNDER WARRANTY IS A GOOD IDEA. (THE 25 YR. WARRANTY DOESN'T APPLY TO THE WHOLE MACHINE SO YOU HAVE TO READ CAREFULLY WHATS COVERED. THE MAIN MOTOR DEFINITELY IS.)
ASIDE FROM ALL THAT
DID ANY OF YOU HIT THE RESET BUTTON ON TOP OF THE POWER HEAD?!

SOURCE: no power in power nozzle

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No power in power nozzle
Posted by pjs5451 on Apr 06, 2008
Vacuumed with power nozzle one day working fine took attachment off to use crevice tool reattached power nozzle and no power whatsoever.

Hello,
I would advise you to ALWAYS to FIRST UNPLUG YOUR VACUUM before beginning any service procedure. Rainbow E Series Canister Wet/Dry Vacuum. The Rainbow Power Nozzle does have a reset button on the newer model on the top of the power nozzle, just push it and it should reset, or check all your pigtail connections to make sure they are connection and the cord leading to the actual Rainbow Vacuum itself. Out in left field might be that the power nozzle motor could be shorting out or not working or dead and might be in need of replacement. Check the cord for any frays or bad connections. If you have a problem please feel free to contact your local vacuum cleaner dealer in your area. So if you need further assistance, please feel free to contact your local vacuum cleaner dealer in your area or in the yellow pages, or contact the factory phone number or website to further assist you with your questions.
The Rainbow / RexAir Factory phone number is listed below:
http://rainbowvacuum.com Customer Service
1-248-643-7222 Monday thru Friday from 9:00 am to 5:00 pm EST
Thanks, Don the Vac Man
Go Ahead. Use Us.

SOURCE: Electrolux Renaissance power nozzle turning on and off, brass pins hot

The deal with the Renny is that it runs off of circuit boards. Usually the problem of the main motor shutting on and off is caused by one of the Triac boards located inside the canister. Another problem could be the thermostat wire located on the inside of your motor itself. It's almost never the thermostat, so the triac board is most likely the issue.

As far as your power nozzle goes, the head eminating from the swivel body is in most cases due to an older design of the power nozzle. I would suggest investing in a new elbow assembly that includes a new swivel body as well as newer style of wiring that is proved to reduce arcing and heat production within the power nozzle.

In some cases, fixing the power nozzle will fix the problems you are experienceing with the main motor as the arcing happening in the power nozzle can in fact turn off your machine. So investing in a new elbow assembly for your power nozzle could in fact solve the problem in its entirety.

SOURCE: No suction for use of crevice tools, running hot, then shut off

Obviously no suction in hose would indicate a blockage, over heating is a breaker that shuts off the machine when it over heats. There is no way to clean hose the on this model because the hose does not detach at either end, therefore I had to employ the use of the good old wire hangar. Job complete up and running, with good suction. It is amazing what a prayer to God can do.

SOURCE: rug and floor nozzle brush not moving

What I had to do was take apart the vacuum head...which is very confusing, and the manual doesn't tell you how...the "secret" is to use a flat screwdriver to pop out the little wheels...there are two other screws "hidden" beneath them. Be careful as this exposes all the electrical parts as well - make sure you're unplugged! : )