I added a new bag and now the vacuum cleaner shuts off saying the bag is full, which it is not. I have tried blowing out the hose with an air compressor, nothing is clogging it. What else can I do?! Can I go around the problem so I can vacuum?
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Re: bag light shows bag is full and shuts off.
It sounds like you have a bad control valve. The best thing to do is take it to an Aerus Electrolux dealer and have them replace it for you. It shouldn't be very expensive and they can probably do it while you wait. Good Luck!
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ok, you need to bypass the auto shut of. Put the vac on it's side and pull off the sliders on both sides.Carefully pull machine apart.lift the front of the piece that hold you bag.Underneathe there is a clear tube plugged in to a round thing on switch area.Simply pull the tube out of the rouind trhing.This will allow you to fillthe bag without shut dow.Just make sure your bag doesn't get too full....Chris
Electrolux uses a pressure differential control valve. This valve measures air before and after the bag. There is a orfice or small hole where the hose connects to the vacuum cleaner, and a orice at the back of the bag canister. As the bag fills up the suction pressure reduces at the hose connection and increases at back of the bag canister. When this happens the control valve has a diaphram that closes, which shuts the vacuum off and gives you a full bag light. There is a thin plastic flange that prevents an o ring on the control valve stem from coming off. The flange breaks, the o rings comes off the stem and the vacuum will shut down indicatiing bag full. The after market price is about 22.00. The valve is easy to replace if you are familiar on electrolux vacuums. When I replace these valves, I use epoxy two part plastic putty on the flange of the valve. It takes 2 days to cure, but the flange will not break.
I would say that you have a slight clog in the hose or in the power nozzle somewhere. The full bag indicator is just a guage that will indicate full when it feels like it's lost suction. Example: If you were to take the hose and cover it with your hand, you'll notice that bag full indicator will show full.
To check and see where the clog in the vacuum is, remove the wands and floor attachment so you just have the hose on the vacuum cleaner. With just the hose attached, turn the vacuum cleaner on. Does it still show a full bag? If yes, then remove the hose completely from the vacuum cleaner so it's just the canister part by itself and turn on the vacuum again. If the bag full indicator is now showing an empty bag, this means that you have a clog in your hose.
If the bag full indicator displayed an empty bag when you had the hose on the vacuum, but shows a full bag when you have the wands and floor tool attached, this means that you have a clog in the vacuum either in the wands, or the floor attachment.
For removing clogs from the hose, the quickest way is to just purchase a plumbers snake at your local hardware store, and run the snake through the hose until you find the clog. You may also take a high pressure hose and spray it down the hose until the clog is cleared, but if you use a water hose, MAKE SURE the hose is 100% dry before you use it again.
Also that bag full indicator can be adjusted if you are getting a lot of suction power and it still shows full.
I hope that these suggestions helped you diagnosis your Miele canister to figure out why the indicator showed full. If this helped you please rate my repair helpful.
Feel free to contact me if you need further assitance, I'm always happy to help.
Try dialing the control valve to the mid way position. If the unit still shuts down with the bag full light on you have a damaged control valve under the dial on the top of the vac. This valve failure is common in this model and can only be repaired by someone with original AERUS Electrolux repair parts, generally at an AERUS repair shop.
It sounds like you have a clog in the vacuum cleaner somewhere. What you can do is remove the hose from the back of the vacuum cleaner and see if the changes the bag full indicator, and pay attention to the sound of the motor. If the motor starts making a high pitch sound as soon as your install the hose, this means that there is a clog somewhere in the hose.
If you can give me your model number, I can send you a parts schematic to your vacuum cleaner.
Chris Jones GoVacuum.com 1-866-468-2288 firstname.lastname@example.org
The full bag light comes on when it is getting full or a blockage in the hose or the dirt inlet by the brush roll. Other then that, there is a circuit board called the computer controller, part #5740ER and is giving you a false reading and causing a shut down.
The problem was a sticking switch that was not being reset. The vacuum on/off switch mechanism is comprised of two switches. One is the main switch that turns the vacuum on and off. The second is a shut off switch that gets tripped when the full bag sensor is engaged. This second switch is supposed to get reset when you push the on/off switch on the outside of the machine. The full bag shutoff switch was stiff and it, therefore, was taking a couple of presses of the on/off switch to move the shutoff switch back into the running position.
Either there is something wrong with your switch. Which it doesnt sound like it. Take it to your dealer or call another one it sounds like the control valve needs to be replaced. I am a dealer 1-866-966-9350.