ster vac model # 116.27814. It has a new bag and filters.
Kenmore 27814 Bagged Canister Vacuum

How to Identify and Fix Common Vacuum Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :

If your vacuum cleaner whistles, this is usually a sign that your device can`t suck in sufficient air. Often, it`s the dust container or bag that`s full. Check these first and exchange them if necessary. If that`s not the case, it could be that the device is blocked.
The vibrating of the cleaner`s body – noise happens as air moves around inside the machine and hits various parts of the cleaner. This creates vibrations, which are the sounds you can hear. Many cleaners are made with plastic bodies, which make loud noises when they vibrate.
Older vacuums may develop cracks in their plastic frame. If one of these cracks compromises the suction in a Shark vacuum, it will start making that high-pitched squeal as a result — even with the hose off. These cracks can be difficult to spot, but look for lines, gaps, or compromised areas with a careful inspection.
You may experience a whistling sound in your Vax vacuum, this can come from the dirt container. To resolve this, remove the dirt container, empty and clean the seals. Replace and try the vacuum again.
A vacuum leak occurs when air enters the engine from an unintended source. These include a cracked or loose hose, a faulty gasket, or a malfunctioning valve. When this happens, the vacuum pressure in the engine can disrupt. This causes the engine to run rough and produce a whistling sound.
You can eliminate whistling of the sump pump hose when using it for dust collection by distorting the hose with a heat gun. Keep distorting different spots on the hose until the whistling goes away.
If you listen very carefully, sometimes you can hear a “hiss” sound that is the signal of a vacuum leak. However, the most common way to notice this is when the engine loses fuel efficiency. The reason for this is due to the fact that vehicle exhaust is delayed on exiting the combustion chamber.
A high pitch whistle could indicate a seal is damaged or the machine is blocked. If the noise occurs without the Wand and Cleaner head, it is likely to be caused by either the bin or cyclone.
Remove the main brush. On one end is the rubber part and with some gentle pulling, it will come off. Underneath the rubber bit is a brass bearing that can also be removed. Under the bearing there was a wad of hair that I removed and once reassembled it stopped squeaking!
It`s caused by a worn-out motor belt. The burning smell can also be as a result of the rubber belt burning due to the loss of elasticity. All in all, the belt is worn out and needs replacement. To fix the burning smell problem in a vacuum cleaner, you will have to replace the motor belt.
Sound enclosures, noise reduction blankets, sound curtain noise barriers, or sound barrier walls are a few options to consider when reviewing noise reduction materials. If the vacuum pump is indoors, a noise enclosure would be the recommended solution.
1. Check the bag or bin – replace the bag if necessary, and if a bin, wash thoroughly with soap and hot water. 2. Clean or replace filters – rinse filters under cold water, until the water runs clear and allow to air dry for 24 hours.
Did you know that an overheating engine will often let out something of a sad whistling noise? This is because the engine coolant has reached its boiling temperature, and that whistle is from the excess pressure escaping. It`s kind of like a kettle letting you know it`s time for tea.
Wax in the ear canal may prevent sound from travelling into the ear. The sound being forced back out of the ear results in the high-pitched whistle. The wax needs to be removed but it can be dangerous to do it yourself.
Typically, a vacuum leak will cause situations like hard starting, rough idle, excessive fuel consumption, and engine codes. You might even be able to hear a leak – sometimes a whooshing or whistling sound can be heard with the engine running.
If the filter bag or canister is too full, it cannot pick up any additional particles and will simply jam or the motor will overheat and shut down. So, when you suspect your unit is about 75 per cent full, empty it!
Your Vacuum Pump Is Noisy

Sometimes, extra noise can mean that there are pieces of debris stuck in the system rattling around. It can be an easy fix—just locate and remove the debris. A loud pump could also mean you have worn bearings that need to be replaced or lubricated.

The vacuum pump is designed to last a lifetime, but usually this will not happen due to the harsh conditions in which it has to operate. There are a variety of issues that can lead to the vacuum pump not working properly, which is why you will need to keep an eye peeled for warning signs.
Fine particles. Fine particles are no match for even the strongest vacuums. Construction dust, makeup, used coffee grounds, fireplace ash, and other fine particles can burn out the motor and be released back into the air. It`s best to sweep these items up to keep your vacuum – and yourself – safe.
If dirt or other contaminants enters the vacuum pump chamber or valves, overall pump performance can be impacted. When pumps need more time to accomplish operations, they may be in danger of failing. At this point, thoroughly cleaning your pump and ensuring that no contaminants reach other parts is a necessity.
A strong odor from the shellac that coats the copper coil windings is an indicator that the motor is about to or has burnt out. If the motor is still running, even if it turns on and off by itself as it is heating and cooling, you can still run the motor until it gives up for good.
A high pitch whistle could indicate a seal is damaged or the machine is blocked. If the noise occurs without the Wand and Cleaner head, it is likely to be caused by either the bin or cyclone.
All Dyson vacuum cleaners are fitted with something called a bleed valve, if the Dyson becomes blocked the bleed valve opens allowing air to get to the motor so it doesn`t get too hot and fail. The bleed valve on most models makes a popping noise, clear the blockage and/or wash your filter and that should solve it.
It`s usually caused by friction between plastic- and/or metal parts. Apply a bit of lubricant, e.g. a silicon spray or similar, but be careful not to spill any of this onto the wheels or moving parts themselves. Usually a tiny bit of lubricant will do. Your Roomba has two main moving parts: Its wheels and its brushes.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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)

I had the vacuum cleaner question about the canister and the wand/powerhead… the Kenmore Progressive Vacuum canister model 116.25812 and the canister not powering off without unplugging the vacuum. The solution I received that they both run on their own switch so it is normal makes sense. However, is there a power switch on the canister anywhere? The only way for the canister to be turned off is by unplugging it. Any ideas? One would think there would be a switch. I am new to fixya and hope
ANSWER : Hi. On some models, one switch controls all of the power. Your issue, which is no working switch is almost certainly a blown triac on the circuit board in the canister – kenmore part number KC86WBZRZ000

Looks like a common fault with this particular model judging by the number of complaints on the web.
.
.Take it to your local vacuum repair shop and they should be able to fix it for a nominal fee.

Kenmore Progressive canister model 116.27514700
Problem: Vacuum motor won’t turn on. The power head operates, but nothing from the vacuum. Have checked all areas of airflow: hose, bag, motor filter and hepa filter. All are fine. Have checked and rechecked all electrical connections, all seem to be in working order. Vacuum hasn’t run for a week or so, so it’s not the thermal protector, unless it’s defective. Vacuum was running fine last week. Didn’t stop operating when using. Went to v
ANSWER : Hello! The culprit is the PCB Assembly;
Part # KC86WBZR3000…Cost is $6.99. I would remove and inspect for burnt components, or broken wires…Then clean connections both male/female using an eraser, toothbrush and alcohol…Using a bright light and a magnifying glass inspect solder joints for “bridges” or cold joints. If you detect a problem during this procedure (to the exclusion of burnt components) fix, reassemble, and test. If problem still persist: Order a new part.

if you have any question feel free to send a comment.

Guru……………..saailer

Infinity Vaccum by Shark, model number NV31COS, will not start. The vacuum was running just fine until it grabbed the edge of a curtain. Turned it off to release the suction. Turned it back on and was working fine. About a minute later the vacuum was making an odd noise. Every 2 seconds or so it would “heave” (lack of a better word) then go away, then come back and so on. Turned the vacuum off and checked for blockage, none that could be seen or felt, and now the vacuum won’t turn. Any suggestio
ANSWER : Carpet brush won’t turn when vac on

I have a Kenmore Elegance Vacuum with Dirt Sensor, Model # 116.30750400C, Serial number M41901532. When vacuuming the carpet the power head will work for 3-6 mins then automatically shut off, power is still there and lights work but the power head motor turns off and the suction stops. I will turn it off and on, check the outlet, flick the on off buttons…nothing. I will turn it off for a couple minutes and it turns back on and runs like normal. I’ve check the bags, filters, cleaned the hos
ANSWER : It is an electrical problem in the handle, if you can or know somebody that has any fix it ability it can be fixed in about ten minutes. Oh, and Sears SUCKS!!

Won’t start. My son was using the vacuum & Didn’t change the bag. The vacuum was making the full bag smell, but the light was’t on & it didn’t stop. I stopped him, changed the bag, checked the filter, closed the compartments & turned on the vacuum. Nothing happened. I checked to be sure that it was plugged in, that wasn’t the problem. I’ve let the vacuum “rest” for several days, It still won’t start. Any suggestions?
ANSWER : There is a reset button at the back of the powerhead. The user manual can be downloaded from the electrolux website, although I didn’t find it very useful. There was some info on how to change the powerhead drive belt.

Smoke coming out of my Kenmore Canister Vacuum Model 22550300C
ANSWER : Sounds like a motor err. Could be repaired by a professional but it never be as good as a new one. Also they you might not find anyone to repair it because the replacement motor might cost more than a new vacuum /considering it’s age the motor will be hard to find and that makes it more expensive to repair./

I suggest you to buy a new vacuum.