Features of LG cordless vacuum cleaners

A vacuum cleaner is an electric machine designed to remove dust and dirt from various surfaces. The main working process of this device is the suction of debris due to the air flow. Pollution products get into the garbage bin located inside the housing, and also settle on the filter elements. The main unit of the unit is a compressor (turbine), which creates an air centrifugal air flow. The latter is directed through filters to the outlet. The vacuum created by the blown air determines the suction effect.

The device can be used for its intended purpose in a domestic environment, during construction work and on an industrial scale in production. Vacuum cleaners are portable, transportable (on wheels), stationary. By the way they are powered, they are divided into wired and rechargeable ones. LG specializes in the production of household and other appliances, including the production of cordless vacuum cleaners.

A battery operated vacuum cleaner has several advantages over a wired equivalent. The absence of a power cable allows the device to be used in places not equipped with sufficient power sources. And also to carry out cleaning in hard-to-reach areas of the premises.

LG battery models are represented by several models. Let's consider the most popular ones.

South Korean-made device, manufactured under the LG brand. It is a vertical type dust collector that combines ergonomics with the characteristic features of a modern design.

Two lithium-ion batteries are supplied with the vacuum cleaner. The advantages of this type of battery are fast charging, increased energy density, and charge retention time. Disadvantages: sensitivity to compliance with charging rules, explosion hazard (if instructions are not followed).

Nozzles - basic (brush), crevice (narrow, for hard-to-reach areas) and with a rotating roller.

With this model, you can:

• dry cleaning;
• suction power - up to 140 W;
• elimination of garbage according to the cyclonic principle;
• length adjustment of the telescopic suction pipe;
• the ability to install a charging base in three variations.

One battery allows you to use the vacuum cleaner for 40 minutes in normal mode. When you turn on the enhanced suction mode and turbo mode, the operating time is reduced to 9 and 6 minutes, respectively. The design of the vacuum cleaner allows you to use two batteries at once. In this mode, the time indicators are doubled. Duration of charging one battery is 3.5 hours.

An inverter motor is installed. This type of motor implies the absence of power supply through the contact of the collector and the graphite brushes. The current is supplied by a frequency converter that regulates the frequency and speed of the motor. This model of the electric motor has a longer uninterrupted operation than the brush one. In this regard, LG provides a 10-year warranty for the motor of the CordZero A9 vacuum cleaner.

The dust collector of the device is designed for a volume of 0.44 liters. This weight indicator is optimal for holding the vacuum cleaner in one hand, however, the pallet must be cleaned more often than usual. The garbage collection mechanism has a replaceable filter that can be washed. The telescopic suction tube operates in four positions, which makes it possible to use the vacuum cleaner for people of different heights. The standard nozzle is equipped with a waste collection auger - one of the most efficient of its kind. The charging base can be installed vertically on a special stand, mounted on a wall, or placed horizontally on the floor.

The CordZero A9 vacuum cleaner easily copes with the suction of medium debris from a carpet with a high pile, at the second level of turbine rotation power. The roller attachment allows you to suck up debris that is not fixed in the pile of a carpet, for example, lying on a tiled floor, without scattering it. The compact size and comfortable handle of the holder make the CordZero A9 a handheld vacuum cleaner. The latter can even be used to suck up small debris from a kitchen table or other surfaces.

Another wireless model of this brand. Horizontal type device without mains cable. It is a technical unit connected to the suction pipe by means of a corrugated hose. The design of the device is marked by bold lines in the spirit of modern technology. Some parts of the body are made of soft material that imitates leather and is designed to soften the collision of the unit with interior items. The upper part contains a battery charge / discharge indicator light and a charging cord socket block.

Rechargeable Li-ion battery. Several brush nozzles, including a turbo brush, nozzles for spot suction in hard-to-reach areas. Corrugated hose, suction pipe, power cord for recharging the battery. Charging is done without removing the battery from the vacuum cleaner.

The main features of this model are autonomous operation and the function of following the owner. The latter provides automatic movement of the vacuum cleaner behind the operator at a distance of one and a half meters. The intelligent movement of the vacuum cleaner is controlled by three sensors located on the body and a beam emitter on the handle of the suction pipe.

The vacuum cleaner has a powerful inverter electric motor equipped with its own cooling fan. The engine start button is located on the handle of the aluminum intake tube and is protected by a rubberized coating. There is also a controller for the operating functions of the vacuum cleaner.

The dust-collecting container works on the principle of centrifugal cleaning, carried out by rotating the air flow. The garbage bowl is equipped with a metal movable plate, which rotates and compresses the garbage.

The presence of a turbo brush and other attachments allows you to carry out all stages of cleaning at the highest level. The active brush handles debris suction even on the highest pile carpets. The filtration system is based on the principle of three-stage cleaning.The final filter element is a platform with carbon capsules, which ensures the best cleaning result of the outgoing air. Internal filters are made of foam rubber and are suitable for washing.

This model of the vacuum cleaner has increased, in comparison with wired counterparts, weight indicators. This is due to the presence of a lithium-ion battery. The function of the household machine following the owner eliminates the need for frequent transfer of a heavy unit. However, the low clearance due to the small diameter front wheel makes it difficult to move around the room.

In the next video, you will find an overview of the LG CordZero 2in1 wireless vacuum cleaner (VSF7300SCWC).