Review of the robot-cleaner for windows "NOVOT-388"

Window cleaning always gives housewives a lot of trouble. Often divorces remain, and in the end it is difficult to achieve a perfect result. Attention is drawn to the most advanced model of the 3rd generation equipment, which in a short time will remove any dirt from the windows - the NOVOT 388 robot washer. More details about its capabilities and technical characteristics are set out below.

Description of appearance

The ergonomic design in black, made of resistant to mechanical damage plastic resembles a computer mouse. The sole is equipped with two circular discs on which napkins are put on.

Above, in the nose of the case, there is a power button (aka pause) with a light indicator that notifies of the power supply (blue - you can work, red - charging is needed) and an air duct. On the other side (lower nose part) there is a screwed power connector and a mechanism for automatic dosing of the cleaning liquid with a removable reservoir for it.

On the sides of the frame there are built-in handles with drainage holes for a comfortable grip.

Specifications

Equipment

Contents of the box when purchasing "NOVOT-388"

The delivery set includes:

• instruction manual, illustrated;
• instruction;
• a bottle of washing liquid;
• Remote Control;
• spare nozzle;
• a set of cleaning wipes;
• extension;
• Power Supply;
• cords;
• 2 spare rings;
• safety rope;
• robot.

List of surfaces the device works with

Washing of tiles with the help of "NOVOT-388"

The device works with all vertical surfaces due to the suction power, these include:

• smooth glass / double-glazed windows;
• tile, and the width of the seams does not matter, as well as the volumetric pattern;
• glass partitions and tables;
• mirrors;
• mosaic windows;
• parquet;
• floors and walls.

Note! Thanks to the "Dry cleaning" mode, you can get rid of dust on the walls covered with paper wallpaper.

An automatic determination of the pressure value between the body and the working surface is available, the technique determines the edges, changes in the trajectory of movement, which allows you to take care of the cleanliness of frameless structures (mirrors, office partitions, walls with external corners).

Principle of operation

All work on cleaning vertical surfaces is carried out offline. With the help of the latest intelligent software "AI Technology 4.0", the robot performs precise movements: it rises to the top point on the glass and traverses the area in parallel lines using zigzag movements.

To polish and clean the surface from dirt, a detergent is applied to the edges of the napkins, and then the device is plugged into an outlet. The robot itself determines the working area, carefully performs its task, and then returns to its original position.

Control methods

Control can be carried out in several ways: by pressing a button on the case, using a remote control or using a smartphone through special applications for iOS or Android.

Mobile App Control

Launching from a button (offline mode) is the easiest and fastest way: the gadget is connected to the network, placed in any place convenient for the user on the work surface, then the “start / pause” button is pressed.

Using the remote control, you can start / stop the device, change the automatic cleaning modes, and adjust the trajectory of movement.

All control functions are available through the phone, and you can also receive notifications about the end of work or when errors occur. The communication protocol between the robot and the smartphone is Bluetooth.

Detailed description of the main components

Engine

Brushless vacuum motor "Nidec" from a Japanese manufacturer stands out for its high efficiency, great potential of operation - more than 2 years, low noise level and smooth start-up. Due to the engine power (equipped with a metal fan), which is increased by 25% in comparison with the previous model from the NOVOT company, the robot washer reliably interacts with the workplace, which allows it to perform its task even with sharp gusts of wind, deep and wide seams, corrugated planes.

Operation of the NOVOT-388 engine, fluid supply to disks

Napkins

Easily replaceable, reusable microfiber cloths are environmentally friendly. They do not leave fibers, they can trap dust particles and allergens, thereby preventing the movement of bacteria and dirt in the air space of the room (room). You can wash the napkins by hand or in the washing machine.

Cleaning block

This mechanism consists of 2 discs, which are equipped with special attachments made of a special material. When it starts up, the discs imitate hand movements, which allows you to effectively cope with the most stubborn dirt (the glass is cleaned and polished) - this is due to the fact that each of the napkins rotates at an individual speed relative to each other, which also affects the movement of the robot ...

Window washing, view of the washer from both sides

Liquid sprayer

The exclusive "Ultrasonic" module automatically sprays the cleaning fluid onto the surface during cleaning, turning it into a dense mist, which allows dust to dissolve without leaving streaks. First, the liquid enters the reservoir, then, through the nozzles, it enters the ultrasonic nebulizer in the required dosage (thus reducing the consumption of detergent).

Fluid reservoir

The robot washer is equipped with a removable reservoir for cleaning liquid, and you can use ordinary water instead. The fastening is simple, easily replaced if the pump is clogged.

Important! Carefully study the instructions for the product, it describes in detail what means and water you need to use in order to avoid damaging the sediment.

One filled tank is enough for a large cleaning area. The optimal consumption of the cleaning liquid is 1 ml / m2.

Safety

"NOVOT-388", side view

Before starting work, the device evaluates all its functions, sensors, environment - to ensure operational safety and to obtain maximum performance.

At the end of cleaning or in the event of a malfunction, or when the device is de-energized, the robot beeps, and a corresponding notification is sent to the smartphone.

Note! The built-in wireless power supply prevents equipment from falling in the event of a power outage, keeps the robot on a non-vertical surface for 20 minutes and issues an SOS signal.

The power cord is screwed into a special connector on the case, thereby eliminating the risk of accidentally jumping out of it (serves as additional insurance in the event of a fall).

The product "NOVOT 388" is equipped with a safety rope 4.5 meters long. It is recommended to use it when working on the 2nd and higher floors.

We recommend that you read the article - "Rating of the best robots for cleaning windows".

Pros and cons of the device

• silent work;
• modern design;
• the presence of a spray;
• several control options;
• functional;
• versatility: works with various surfaces;
• fully equipped;
• value for money;
• reliable;
• slim body;
• high degree of security;
• reusable napkins;
• long service life.

• poorly works on corners, in comparison with square models.

The main differences between the square shape of the washer from the round

Window cleaning robots are divided into several categories, according to different criteria, one of which is the shape of their "sole". It can be square or round, like NOVOT-388. Each of the models has its own pros and cons in the workflow.

Table - "The main differences between round and square shapes of robots for cleaning windows"

On a note! No matter how good a washer with a square base is, he will still not be able to wash the corner zones to the end, which is influenced by the structural features of the equipment.

Conclusion

Despite its cost, and it should be noted that this is one of the inexpensive window cleaners among analogues in this price segment, the robot has a huge functionality and an excellent technical base, and also copes with the most difficult pollution with excellent results.

Collect and manufacture a window washer in Taiwan. One of the main features of the device is its heart (engine). The brushless motor was not only installed, but previously improved, which raised it several times in quality and durability over other competitive models in this category (brushless window cleaning robots). Thanks to this feature, all the basic parameters of the device have also improved.

Nevertheless, it is up to the consumer to decide whether to buy NOVOT-388 or not to buy it. Happy shopping to everyone!