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Loss of suction on samsung big neo vacumn

Loss of suction samsung sc 8442 vac

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Ihave a canister vac. Bought last april low suction


Have you cleared the vacuum hoses

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Lg 300B no suction through hose


If you have a loss of suction overall, that generally means one of two things, either you have a clog somewhere near the motor or the motor is fried and will never turn fast enough to make proper vac.

Nov 09, 2013 | LG LUV300B Bagless Upright Vacuum

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Electrolux cyclone power 1900w no suction with main attachment


If you've tried several different attachments and they all exhibit the same poor suction problems, you should completely check the parts of the vac that are common to all the parts that have the problem.

Since the motor creates good suction without attachments, I suspect the problem is the hose. Either an obstruction or a crack. Typically, if you block the end of the hose, the pitch of the motor's sound will go up slightly - like it it is spinning faster (it is). You can keep removing parts from the vac intake until the motors sound decreases - and that will indicate the part that has the obstruction. If it is a hose, you should clear the obstruction with a "snake" or other object like a pole.

If the motor sound does not change, then there is likely a split or crack somewhere between the intake of the vac and the device. You'll have to check it carefully - or if possible - connect it to the output of a vac and seal / cover the end. Feel along the length of the hose, etc. for air being blown out. Repair the opening and you should be "good to go"

Good luck!

May 12, 2012 | Electrolux Vacuums

1 Answer

Why does my filter collect so much dog hair and decreases the suction of the machine. I clean and change (alternate) filters everytime I vacumn, that isn't normal, is it? It seems like I have a seal or...


You obviously have a pet and it's good to see your machine is doing it's job. The only reason you could lose suction while collecting pet hair is due to the pet hair being a solid mass and air not been able to flow through the filters.( must be a lot of hair). Suction loss is only when the particles passing through your machine are dense therefore it will reduce suction and airflow . Very common on vacuum cleaners. Do not worry too much . Also check to see if you have Amy cracks in the seal between the drum and the vacuum cleaner itself

Jul 15, 2011 | Dyson Vacuums

2 Answers

Loss of suction


Make sure the recovery tank lid is on correctly. Also make sure the float on the receovery tank lid is down.

May 24, 2009 | Hoover F7431-900 SteamVac Vacuum

1 Answer

Kicking out debris


Your vacuum will kick back dirt if there is a clog of anykind, or if the filters are dirty. First check the suction lines for any clogs, if none are found, take out your dirt cup, and take off the filters. Normally there is a foam prefilter covering a paper filter - replace both filters. The reason this happens, is that the filters allow the air flow at a specific rate, creating the suction and they cyclonic action you see when you are picking up debris. I hope this helps.

Jan 20, 2009 | Eureka 2961AVZ Bagless Upright Vacuum

2 Answers

No wand suction


  1. i cleaned out my fanton and no suction in wand and still whistles

Aug 17, 2008 | Fantom Vacums XT450K Upright Vacuum

1 Answer

Vacuum Keeps Clogging


Wish I knew what you have. You could have a clogged filter. Have you dropped something like a big marble down thru the hose to see if it comes out with out any problem. Sometimes a needle or nail or a piece of something that gets caught and turns sideways so that things hang up on it then clog up the hose. If your vac. will run without the hose, if it does, how is the suction at the spot that the hose plugs into? If ok, then there is a problem with the hose, if low, then you have a problem with the vac. If this an upright, the dirt inlet by the brsh roll is clogged, or the belt is stretched enought so the the brush roll uner load won't turn, acting like low suction.

May 12, 2008 | Vacuums

1 Answer

Eureka upright vac. no suction


Dear wymanwong

Righteo, your problem is not exactly all that straight forward as i dont have a great deal of information to go on with regards to this type of issue and this make/ model of vendored appliance, so I will begin by explaining how the typical vacumn cleaner functions (in relation to your issue) and what can cause a fault of this kind.

The vacumn cleaner overall (unless is a liquid cleaner as well as a conventional dry suction unit) has the function of providing suction into either a chamber or bag which is either filtered or emptied, and the effects of loosing suction usually are effected by faults within filters, or directly through the motor that is normally powered through 240V~ (AC) within the UK or
115~ (AC) USA. Suction can also be lost through blocked exhaust outlets through the vacumn unit and also through any perforations or tears to a bag/ container that is used in order to maintain constant suction and storage of particles/ vacumned waste.

Now to investigate the fault you have in regards to loss of suction within your unit.

Firstly You should query the suction motor and the copper windings as these are both electronic and mechanical components that can be affected not only by general wear and tear, but also by various ingressions (such as water and liquids). Also heat can play a major role here, as motors can spin up to a large amount of revolutions per minute (RPM) and this will cause heat build up, add this to the fact that the windings inside most electric motors are made of copper, and you can quite easily discover that the motor will "burn out" as copper will break down at somewhat lower temperatures than other electronic components (this is also more likely as the casing of a DC/ AC motor is contained within a steel structure which is a good store/ conductor of heat).

The other factor that should be considered with vacummn failures is also associated with exhaust impedances. In otherwords, if outlets and filter channels are blocked, then overloads through the motor wiill be likely and the entire system may cease altogether.

In addition to this, investigations of the power supply and any power transformers within the unit should also be queried, along with any rectifiers (used for converting an AC signal to a DC signal for use with DC motors if necessary), as faults with these can occour even over short periods of time.

If queriying these components have returned no results to the fault, then there is always the option of attaing the service sheets for your appliance from the manufacturer/ vendor of your appliance. The best thing to do in this case is either to go to http://www.google.com or to the website that is listed for your manufacturer/ vendor. Now if google if your option, then there are a few keywords which will assist in your search for your service sheets and they are to simply either type your appliance name followed by the words "service sheet" or "repair manual" In addition to this, you can always contact the manufacturer/ vendor of your appliance directly by telephone and delegate with them in order to request user manuals and servicing guidelines, and given the fact that you have a small appliance, if you mention that there is a possibility you would order any spare parts through them, then i really cannot see a reason why they would decline offering you the servicing guidelines/ manuals at a low cost.

Now there are other things here that can be investigated, but in order for me to dfo this i will need full details of your appliance model number and maufacture code, along with full details of the fault, as accurate as possible. Also photographs of either the machine or any/ all of the internal components will greatly help as direct visuals will aide not only in the identification of your make/ vendor model, but also may give a visual clue of what could be defective within your appliance (for example scortch marks on the wiring that supplies your vacumn motor etc) But any pictures supplied will need to be of a high resolution and quality.

Well I do hope that this brief explanation will provide enough information for a fixya or even a total unit overhaul in the most cost effective manner, in addition to this i do hope that i will hear from you in the somewhat near future as so i can find out more about your fault and indeed if you have managed to resolve it elsewhere (and even how this was done).

I am here most days and nights and any contact to and from me will ensure that I endeavour to resolve your technical issue in the most appropriate way for you.

In the meantime, i do hope you take care, and look forward to hearing from you soon

yours sincerely

Oz

Here on demand for all your technical needs

Apr 14, 2008 | Eureka 4467AV Upright Vacuum

1 Answer

Vision vac


check filters, and bottom of machine to make sure its not clogged

Jan 19, 2008 | Hoover U6630-900 WindTunnel Bagless...

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