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A vacuum cleaner is a device that is used for
cleaning carpeted floors or smooth tiled floors and other surfaces.
Dust and dirt from the area is sucked up by a partial vacuum created by
an air pump built in the device. The filtering system or a cyclone
collects dirt and dust that is later disposed. The pump creates a
negative pressure by reducing the pressure inside the tube and pulling
the air through the surface to be cleaned and into the tube. This
causes suction due to difference in air pressure, thus causing the dust
to be sucked into the bag. A wet/dry vacs is a type of a vacuum cleaner
and a specialized form of the canister vacuum. A wet/dry vacuum can
even clean liquid spills and often can accommodate both wet and dry
dirt. Some of these dry/wet vacuum cleaners also have a switch or
exhaust port that reverses the airflow and helps in multiple tasks from
clearing a clogged hose to blowing dust into a corner for easy
collection.
Features and working of a Vacuum Cleaner
Most of the vacuum cleaners are either corded
or they run on Rechargeable batteries. The machine is equipped with a
by-pass motor that is designed in such a way that it will not be
damaged even when liquid is picked-up. For the safety of the user, the
adaptor stops vacuum action of the motor head when the tank to hold the
liquid is full. Generally, the hose and the swivel connectors are
pre-assembled at the factory. The built-in gore dry filter collects
drywall dust or other dust particles and the tank collects the liquid
dirt. The filter of the vacuum can be easily washed and cleaned. Some
of the vacuum cleaners have a dual filtering system, which includes
high quality cartridge filter and a fine dust collecting bag. The
capacity of the vacuum cleaner is a vital feature. The hose length and
other accessories are critical in reaching out to difficult-to-clean
places. Some of the vacuum cleaners have a hose that is automatically
cleaned when the tool is turned off. The large wheels attached to the
tool provide for easy maneuvering. The tool kit that is usually
packaged with the tool has one or two pieces of wands, and other tool
accessories. There are different types of tanks available; tanks
without drain valves, tanks with drain valves, and tanks with gate
valves. The tanks of the cleaner can be dried by just switching on the
vacuum cleaner for 5 minutes without picking up anything. Many power
tools such as sanders can be used along with vacuum cleaners. Whenever
the tool is switched on the cleaner automatically starts and collects
all the dust that is created by the tool in application. The handle of
the device is positioned in a right angle to the cleaner for better
maneuvering and has a storage bag attached. This is a flexible handle
whose position can be changed. Some of the cleaners even have a flat
top surface to keep tools while they are in use.
Another type of vacuum cleaner available is
the intelligent robotic vacuum cleaner. This cleaner is extremely
compact and requires around 2 ½ hours of battery charging. The UV light
helps in disinfecting the floor. With the photo sensor detector
built-in, it prevents the vacuum cleaner from falling off the stairs.
It stops automatically and gives a warning beep when the wheels get
stuck. One can even set the time. The cleaner has a slot provided where
a user put fragrance of their choice. The robotic vacuum cleaner is
built with 3 easy to clean and washable filters.
What to look for in Vacuum cleaners
It is very important to compare all the
vacuum cleaners on the basis of mobility, power, filter system, wet and
dry performance, and noise. It is important to consider the ratio of
the weight and the dimensions of the cleaner to the tank capacity.
Additionally, one should also keep in mind the storage of the hose and
the accessories. For example, in some of the vacuum cleaners the hose
can be easily tied around the body and the accessories can be placed in
the storage provided. They can even have a deep channel around the
motor housing to hold the cord. The handle of the cleaner should be
positioned in such a way that the gadget can be quickly picked up and
placed anywhere without disturbing the settings. Larger vacuum cleaners
with broader wheelbase, sticking out of the body, make it difficult to
transport.
The next point to be considered is the
performance and the ease with which the tool can be used. Some of the
cleaners have 5 plastic casters mounted beneath the body that give more
control on the tool’s movements, and also making it more stable. The
vacuum cleaner with a wide wheelbase rolls easily and faster. The
rubber bumper at the bottom of the cleaner hides the wheels and
protects other hardware from getting damaged.
Selecting a vacuum cleaner with a blunt
plastic nozzle and a good vacuum head is preferable. The hose should be
flexible and should be able to clean corners, the insides of cabinet
carcasses, or windowsills with ease. The length and the diameter of the
hose should be considered while taking the decision. A proper lock for
hose is necessary to avoid the popping-out while in use. The broader
the diameter of the hose the more bulk the vacuum cleaner can pick-up.
Some of the vacuum cleaners have interchangeable hoses that make them
more versatile and can suck up bulk items when they are attached to
other powered tools such as sanders and drillers.
The 3 stage filter system is good for
cleaning the drywalls. The primary and the secondary filters in this
filter system ensure that both coarse and fine dust particles are
efficiently collected. However, cleaning of these multiple filters post
use, is complicated and is time consuming too. Some of the cleaners
have a brass toggle that keeps shaking the filter tank, thus the dust
in the filter tank gets settled giving a longer runtime. The vacuum
cleaner with a disposable vacuum bag is another option. These
disposable bags are either made of paper or from fabric. The filter
system that has a pleated-paper filter is easy to remove and clean.
It is also important to consider the noise
Level that is produced by the device and select a quieter motor. It is
advisable to pick up a cleaner with a good range of quality
accessories. This is very essential especially while considering a wet
pick-up. Moreover, it is necessary to test the suction power of the
wet/dry vacuum cleaner.
Some reputed manufacturers of vacuum cleaners
include Milwaukee, Porter Cable, DeWalt, Coleman Powermate, CleanMate,
and Shop Vac.
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