Vacuum cleaner really good to use, can clean up is also bald, is it really bad to clean it, in fact, you do not have a good grasp of the method, today to teach you how to accurately and efficiently to the vacuum cleaner to a whole body maintenance.

Dust bag or dust bin full

Dust bags are usually found in wired bucket or horizontal vacuum cleaners, there are two kinds of disposable and reusable, the better ones are disposable dust bags, this kind of vacuum cleaner, inhaled air with dust will first enter the dust bag, and then clean air from the dust bag out, so the dust bag is too full will definitely reduce suction, in this case, don't wait for the dust bag is full and then go to change it, the best thing is to use to two-third of the time almost. 

Dust bin generally refers to the wireless handheld vacuum cleaner, transparent visualization of the dust bin, this type of vacuum cleaner, the dust bin is a garbage collection bin, garbage more than dumped on the line, do not wait until too full to deal with.

Problems with sealing: broken hoses, loose fittings, or leaks in the dust bin.

Vacuum cleaner utilizes the principle of vacuum differential pressure, the machine inside the air quickly pumped out, the formation of close to the vacuum, the gas pressure inside the machine plummeted, while the machine is outside the atmospheric pressure, the formation of negative pressure leads to the external air quickly into the suction head and suction tube, to complete a gas inhalation of persistent action.

That's why sealing is so important. When certain joints and parts of the machine's airflow chain are poorly sealed, air leaks out, the vacuum differential pressure is greatly reduced, and suction power drops. In some corded vacuum cleaners, the handle will be designed with a leakage toggle, which utilizes the principle of leakage to adjust the suction power, that's the reason.

So if your vacuum cleaner's suction power drops drastically, you can also focus on checking whether there are cracks and breaks in the hose joints and bends, whether the fittings' catches are not tightened, whether the dust bin is fully closed, and other similar possible problems.

Clogged filter

The filter on a vacuum cleaner is usually a HEPA filter, the principle of HEPA filter is similar to that of the masks we carry, and different levels of HEPA filters are able to intercept different sizes of particles of dust.

Therefore, to regularly check the HEPA filter, whether dirty, most HEPA can be cleaned, but do not recommend multiple cleaning, because HEPA filter cleaning can not be fully restored, and some of the filters in the cleaning will destroy the original structure, so that the filter gap increases, that does not play a very good filtering effect, on the human body, on respiratory health is harmful.

Inhalation or stuck obstacles

Vacuum cleaner is not omnipotent, you can not use it to inhale large pieces of paper, leaves, and tape paper and such things, once inhaled, it is easy to get stuck in the suction head and connecting rods, multi-cone separation structure inside, then the suction will be greatly reduced.

In this case, you need to disassemble to clean up, generally not too difficult, clean up the suction will be greatly increased.

Motor or circuit failure

Under normal circumstances, the motor and circuit is not a problem, but because of the above reasons for clogging, the equivalent of aggravating the load of the vacuum cleaner, the motor is overloaded for a long time, and the reduction of airflow leads to poor heat dissipation, the motor will increase the possibility of damage.

There is also a part of the user, in the use of not pay attention to, inhaled water, the motor and circuit board are affected.

Some electric floor brush due to hair entanglement, but also cause obstruction, the floor brush rolling is not smooth, the profile leads to poor vacuuming effect, also experienced as a decrease in suction power.

Design flaws

There is another reason that is the most damaging, is the core technology of the vacuum cleaner, the dust-air separation structure, the single cyclone, double selective air is generally inferior to the multi-cone, multi-stage small cyclone.

Modern vacuum cleaner dust-air separation does not rely entirely on filters, but on this cone-shaped separation structure, the industry has long had separation applications, multi-cone is a number of small radius cone, the smaller the radius, so that the same air velocity, the greater the centrifugal force in the cone wall, the separation of the smaller particles will be more effective.

Most of the problems can be solved by cleaning up after the use of vacuum cleaners use, reasonable use, proper maintenance, so that the vacuum cleaner life extension, is very good.