How to Identify and Fix Common Vacuum Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :
If your battery is not charging and the charger is rapid flashing and the battery is warm, it may be too hot- particularly after heavy or continued use. If so, please allow the battery to cool, then reinsert the battery on charger to try charging again.
Vacuum won`t turn on
Make sure the battery is fully charged, with the vacuum turned off while charging. After many cycles of use or after intense wear, the battery may lose charge over time or wont function at all. Contact Black and Decker for warranty coverage or replace the battery(!!!
While the blue LED on the appliance is flashing, it is indicating the unit is charging and is normal. Once the charge is complete, the light will go out or will turn into a solid light.
BLACK+DECKER vacuum filters are washable and reusable and need only be replaced every six to nine months depending on how frequently you vacuum.
The batteries can be tested at one of our service centers. A service center list is available on line at blackanddecker.com or by calling our toll free number 1-800-544-6986. The batteries can also be tested using a digital multimeter.
Overtime the battery pack located in your vacuum will hold less charge and might not charge at all. This can be remedied by replacing the battery pack.
The battery might be dead if your vacuum is not powering up. After charging the battery for half an hour try turning on the vacuum again.
Check that the vacuum cleaner is plugged into a working power outlet and that fuses and breakers don`t need resetting. An activated thermal cut-out due to a blockage is the next most likely cause of the problem. Check for blockages in the hose and filters, and remove any obstructions that you find.
Check for a plugged hose
Plugged vacuum hoses are sometimes the reason for a loss in suction. Hoses can get clogged with hair, dust bunnies, string, or anything else that can`t pass through the other end of the hose. Airways inside the machine should be looked at as well. Wherever there is an air passage, check it.
Yes! The units are designed in a way that they can stay on the charger until they need to be used. Once the battery is full the charging stops.
Operating and emptying this dustbuster is a breeze. It arrives fully assembled; you`ll just need to charge it before your first use. (It takes roughly 10 hours to go from a dead to full battery.)
It`s safe to leave your lithium batteries on charge over long periods of time, but in case of outdoor usage, you may want to store them away for winter.
Under normal household use, most rechargeable batteries will last approximately 3-5 years.
Any fine dust remaining in the filter can usually be removed with a gentle rinse under a cold tap – hold the filter under the running water until the water runs clear. You shouldn`t need to use any detergent – just water.
You can try to clean them and reuse them, even if the brand says to discard them after use, but be aware that they won`t be operating with the same thoroughness afterwards.
If the battery is too hot or too cold, the LED will alternately blink red, fast and slow, one flash at each speed and repeat. Should you require a new charger, these can also be purchased through the Authorized Service Centers.
Signs you have a bad battery
According to Matthew Hart, owner of AxleWise.com, signs your battery is going bad include: The car is difficult to start. Once started, the car doesn`t hold a charge for very long. Dim or flickering taillights and headlights.
A fresh battery will plop down without bouncing. It may roll over onto its side, but won`t bounce back up. An older battery will bounce up several times before falling over. Use the battery`s behavior to tell if this is a fresh or old battery.
It`s easy: mix and dissolve Epsom salt and distilled water in the proportion 1/3. The issue can be resolved by adding the solution to the battery cells at the battery terminal until the plates are covered by 1/4 to 1/2.
Don`t leave it fully charged (only recharge it fully just before you need to use it). When it`s not in use, a battery at 100% charge loses capacity faster than one that`s only partially charged.
The Black + Decker Dustbuster is the easiest to use, charge and empty of all the handheld vacuums we tested, with a large capacity canister and convenient built-in attachments that make it convenient and versatile enough for any small cleanup.
Holding the unit over a waste bin, press the dust bowl button to release the lid, pushing the compact handle down to empty the contents.
The most common problems found in vacuum cleaners are low suction force, excessive noise, burning smell, vacuum not turn on, and overheating. These issues can be fixed by either cleaning the device or replacing some parts of the device. At times, it is best to seek a professional to fix the cleaner effectively.
Besides getting jammed with dirt and debris, the major problem that cordless vacuums face is a weak battery or failing recharger. Some cordless vacuum batteries are easily replaced while others are not and require that the entire unit be replaced.