Broan-NuTone CV350 Performance Bagged Central System Vacuum

How to Identify and Fix Common Vacuum Problems ?

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NuTone® PurePower™ Series Central Vacuums combine powerful suction and unmatched filtration, to remove dust and other allergens from your home. Central vacuums exhaust the vacuumed air outside of your home unlike a traditional vacuum that recirculates air back into your living area.
A central vacuum system (CVS), also known as a built-in vacuum or whole-house vacuum, uses a series of tubes installed within the walls of a home or building to remove dirt, dust and debris.
A central vacuum system (sometimes called a whole-house vacuum system) is a cleaning device installed throughout a building. Located in the garage or basement, a canister receives dust and debris sucked by the force of a motor from wall outlets, which are located for the homeowner`s convenience.
Central Vacuums are Powerful

To put it in context, central vacuums generally have 500 to 1000 air watts, whereas ordinary vacuums have 100 to 200.

Typically, they have about three to five times more suction power than conventional vacuum units. You don`t have to drag the main vacuuming unit around with you. The most you`d have to carry with a central vacuum is a hose and a few light accessories. Central vacuums make for healthier indoor air quality.
The pros of a central vacuum system:

More powerful than portable vacuums with 3-5 times more suction power. Central vacuum systems are quieter as the motorized suction unit is located away from living areas. No risk of dirt and debris getting blown back out of the unit, resulting in healthier indoor air quality.

Central vacuum motors generally last for 800-1100 working hours. If your motor has run less than 800 hours or activates by jolting the canister, it may be possible to extend the life of the motor by replacing the carbon motor brushes.
Performance. While a good quality upright vacuum that comes with a HEPA filter is effective at cleaning, most central vacuum systems are simply more powerful. That means they do a better job at picking up dust and allergens that are not visible to the human eye.
The difference between air and vacuum is the presence of the particles of Oxygen, Hydrogen, Nitrogen and Ozone. The idea that a vacuum is the total absence of air is a common mistake!
Central vacuum without a bag

A central vacuum that does not use a bag, has other perks just as attractive. First, the cyclonic suction assures a constant suction power while preventing the motor from overworking. Also, saving on dust bags is significant and eco-friendly!

How many air watts should I look for in a good central vacuum cleaner? A quality central-vacuum system should be able to produce between 500 and 800 air watts. This is enough suction for homes that range from 2,000 to 6,000 square feet.
It doesn`t stir up dust like a broom, and is a lot less troublesome than trying to use a portable vacuum outside. Men also prefer central vacs to portable vacuums and are 80% more likely to vacuum with a central vacuum, because “It feels more like a power tool than a household appliance.”
In general, bagged models tend to work more efficiently than bagless vacuum cleaners because they have an extra layer of protection for their filtration system. If someone in your household lives with allergies or asthma, it`s in your best interest to choose a model that will filter out the air as best as possible.
But vacuuming alone is not enough to remove the ground-in dirt, stains, and allergens that cling to oily upholstery and carpet fibers and many sprays & foams only attack the stain`s surface (the part of the stain that is visible on top of the carpet).
A vacuum cleaner gets power from a regular electrical socket, with the average upright design requiring between 450 and 3000 watts. However, the most often used versions use around 1400 watts, equivalent to approximately 1.4 kilowatt-hours (kWh) of electricity each hour.
The suction capacity indicates how powerful the vacuum cleaner is, and the air volume indicates how much air the vacuum cleaner is able to move. The suction power adds up the suction capacity and the air volume and indicates how much power the vacuum cleaner has.
For example, bedrooms and home offices should be vacuumed weekly. Areas with high traffic, such as the kitchen, living room, and children`s playrooms, should be cleaned at least twice a week. To create your ideal vacuuming schedule, experts share how often you should vacuum various surfaces in the home.
Depending on how often you use the appliance, central vacuum canisters need emptying every three to six months, but you may need to check it more frequently. The first thing you should do when you notice that your vacuum is losing suction is to check the canister and filter.
Vacuuming every day, or even a few times a day, is not going to create any long term problems. `But,` you might be thinking, `doesn`t the brushes spinning over the carpet on a beater bar wear it out? ` Sure, but a very small amount.
If you don`t vacuum your carpet, the dirt will break down carpet fibers and create a breeding ground for dust mites and bacteria. In addition, your home will begin to smell musty from the dirt, mites, and other organisms settling into the fibers.
Can you reuse vacuum seal bags? The quick answer is yes, especially if you`re using vacuum sealer rolls.
Outer space has very low density and pressure, and is the closest physical approximation of a perfect vacuum.
But to completely remove those dangerous particles, it is recommended that all central vacuums be vented outside. Venting is a simple and relatively inexpensive process to guarantee to your customer that their living space can be dust and allergen free.
Wet dental vacuums (also referred to as wet-ring vacuum pumps) use water to create vacuum. Dry dental vacuums create that vacuum pressure by pumping dry air, using turbines or rotary vanes to create suction power.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My home has a central vacuum system hook-up but no vacuum installed. My friend upgraded his central system and gave me his Eureka Mega Boss central vacuum system and the accessories, including the pow
ANSWER : The power head requires 120 Volts. Some hoses have a receptacle in the handle for the power head plug, and the hose has a cord at the wall inlet end that plugs into a receptacle. Some hoses have a plug at the wall inlet end that plugs into a 120Volt receptacle built into the inlet. The hose plugs into this receptacle when you push the hose into the inlet. The power for this built-in receptacle is wired with line voltage when the system is installed.

Electrolux Epic 6500SR Full Bag sensor working, Does not Reset properly
ANSWER : 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.

Unbeknownst to me, someone took the bag out of my Kenmore Progressive vacuum and failed to replace it. I have been vacuuming without a bag for months, and today the vacuum stopped sucking. When I opened up the front to replace the bag, tons of dirt and dust came pouring out. I thoroughly cleaned the vacuum, put in a new bag, but still no sucking power. Just dust coming from the rear vents where one of the filters is. Is the vacuum ruined, or is it a simple solution of buying a new filter?
ANSWER : Sounds like you need to buy a new motor. All that grit and dust will ruin a motor and I’m surprised it lasted as long as it did.
.This is where a vacuum that won’t run without a bag would have been nice. (Aerus for one)

No suction I am getting no suction on my central vac at the vac. I do not believe that the piping is plugged up, the vacuum is not creating suction. What are the causes of no suction at the vacuum and how do I take the top half of the Nutone central vac off?
ANSWER : Use the guide at builtinvacuum.com/flowchrt.html to find the issue and solution. Most likely you need to test it without any filter and be sure the bottom of the unit is attached 🙂 To get access to the motors you need to unbolt the very top sides.

While vacuuming the red light for the bag of the vacuum came on and the vacuum stopped. The bag was no where near full so I replaced it with a new bag – same problem. It vaccumes for a minute or then stops with bag light on. It is the correct bag for the machine – so what’s the problem?
ANSWER : I’m assuming this is the Epic 6500 or similar model.
.Detach the hose, turn vacuum on. If it runs, place palm of hand against inport hole. If it shuts off the problem is with either the control valve setting or the control valve assembly itself.
.For cvs, turn dial on top of vacuum all the way to the largest dot, and try above test again. If that doesn’t work, then it’s the CVA. It needs to be cleaned or replaced, which is an in shop job. Fro repair, take it to the nearest Aerus Electrolux store. I recommend a full clean and service to remove any dust/dirt from the motor, fan assembly, and other internal parts.
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.Another problem, which relates to the dial setting, is that fine dust will quickly clog the pores of the bag, resulting in the machine “thinking” the bag is full. Turning the dial to the proper setting helps get the bag fuller. The middle setting is the normal setting, and is for areas without fine dust and sand.

Dirt devil vacuum cleaner–trouble vacuuming dirt and pet hair on carpeting –is the problem with the spinning brush which contacts the floor,  not contacting the carpeting??  I thought (when I bought this vacuum) that the aforementioned brush was adjustable to various heights of carpeting.  Sometimes, it seems like nothing is being vacuumed up –unless I have just put a new bag on the vacuum… Do I need or can I replace the spinning brush on the bottom of the vacuum so it kicks up and vacuums
ANSWER : Try replacing the belt. Rubber belts stretch out after about a year.

I purchased a brand new Eureka Pet vacuum, sorry don’t know exact name but it the one that has the self cleaning duster on it. Last night I used the vacuum on my carpet, it was working fine until I accidently sucked up the corner of a scarf that was hanging off a couch. I shut the vacuum off, pulled out the scarf and and resumed vacuuming. Much to my dismay the suction on the vacuum had ceased. Can you tell me if there is a reset button on the vacuum? The vacuum does not appear to be damage
ANSWER : If the motor is running, there should be suction. Possible problems depend on whether it’s a canister or upright and are:
.A clog in the hose, UR or canister. Detach hose. Drop small coin in one end and lift hose causing it to roll out the other. If it does, no clog in hose. Drop same coin into hose opening on power head. If it rolls out, no clog in PN.
.Broken fan blades, UR. Needs to be taken to shop for repair/replacement.
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.A reset button is for use if the motor isn’t running, so won’t have anything to do with the suction.

Beater brush won't spin when on carpet – Broan-NuTone CV350 Performance Bagged Central System Vacuum
ANSWER : You need to change the belt. When it does that it means it is worn. You can get replacement belts for it here:

Central Vacuum Belts

or here is

Broan Central Vacuum Belts