How to insert a brush into the Xiaomi Vacuum Mop robot vacuum cleaner

Regular maintenance of cleaning equipment is the key to its long and efficient operation, and replacement of consumables is a basic procedure for each owner. Many users face difficulties in the first contact with the mounting mechanisms, especially when you need to replace the side brush or install a new main turbobrush in the Xiaomi Vacuum Mop. Installation can lead to increased noise, reduced cleaning quality or even damage to the engine.

In this guide, we will discuss the process of replacing both types of brushes in detail, paying attention to the nuances of fixation and precautions. For the Mop Essential and Basic models, the main brush mount often requires a 90-degree rotation to a characteristic click, whereas the Pro versions use a quick replacement system without tools. Following accurate instructions will avoid common errors and prolong the life of your smart assistant.

Before you start manipulating, make sure that the device is completely turned off and disconnected from the charging station. This will not only protect you from accidental switching on, but also allow you to safely remove the dust collector for better access to internal nodes. Let's take a Step-by-step, how to properly equip your gadget with new cleaning elements.

Preparation for replacement of cleaning elements

The first step in any maintenance procedure is to properly prepare the workplace and the device itself. You'll need a flat, well-lit surface where nothing interferes with the work. Turn Xiaomi's robot vacuum cleaner upside down, removing the top cover and emptying the dust container to reduce the weight of the machine.

Be sure to check the configuration of new consumables, as they may differ depending on the specific modification of your device. For example, for a side brush, it is important to have the right landing hole, and for the main one, the correspondence of the length of the pile and the stiffness of the bristles. Do not try to install parts from third-party manufacturers if their geometry is even slightly different from the original.

In preparation, you should also inspect the seats for stuck debris, hair or thread that may have wound on the rotation axis. Removing foreign objects is critical to prevent beats and vibrations after installing new components. If you notice contamination on sensors or wheels, wipe them with dry soft cloth.

Don't ignore the condition of HEPA filters, as they are often replaced at the same time as new brushes are installed. A dirty filter creates excessive pressure in the system, which makes the motor run to the limit even if the main brush is installed perfectly correctly.

Replacement of side (angular) brush

The side brush is responsible for sweeping debris from corners and along the boards, directing it under the suction hole. In Xiaomi Vacuum Mop models, it is attached directly to the drive shaft located on the bottom panel of the body. To replace, you need to take a new part and combine the central hole with the shaft slits.

And you do this by applying a little pressure until you feel the parts are connected, but it's not enough to just put on a brush -- it's important to make sure that it rotates freely and doesn't touch the protective casing, and if you hear a grinding sound after you've installed, it means that the side brush is skewed or that there's an old lock on the shaft.

Notice the direction of rotation: although most brushes are symmetrical, some models have a specific bristles angle to capture dust more efficiently. When installed, make sure the bristles are directed to pick up debris towards the center, rather than scattering it around, which is especially important for carpets that require active combing of the pile.

⚠️ Warning: Never attempt to forcefully snap a side brush unless it is easily put into place, which can cause the plastic slits on the drive shaft to break down and require the entire body to be dismantled.

Installation of the main turbobrush

The main cleaning element in the Xiaomi Vacuum Mop is a roller with a combined bristles that rotates at high speed. To insert it, open the protective cover of the compartment at the bottom of the robot by flicking the locking clips on the sides. Remove the old brush by pulling one of the ends, and clean the inner cavity of dust.

Insert the new turbobrush into the guide grooves, keeping the orientation: usually the side with the bearing or gears should coincide with the drive mechanism. In some models, such as the Xiaomi Robot Vacuum E10 or Mop 2 Lite, the brush is fixed by turning a special plug or roller to the end. You should hear a clear click signaling reliable fixation.

Once installed, close the compartment lid until the characteristic snap of the locks. Make sure the lid fits tightly and has no backlash, as this affects the air channel's tightness. If the lid is not sealed tightly, the suction force will drop sharply, and the robot will work inefficiently, leaving dust on the floor.

Features of models without a main brush

Some modern modifications, such as the Xiaomi Vacuum Mop Essential or budget versions, may not have a classic rotating turbobrush. These devices use a direct suction system, where the main element is a powerful motor traction, in which case the term "insert brush" refers only to the side element.

The absence of a rotating roller makes maintenance much easier, as there is no need to worry about untangling hair from the main drum. However, the dust inlet in these models requires more frequent cleaning, as large debris can get stuck at the entrance to the dust collector. Check the suction channel for the subject regularly.

💡

Use a comb from the kit or conventional scissors to remove hair wound on the ends of the main brush. This will prevent the bearings from jamming and prolong the life of the part.

If you're going from a turbobrush model to a direct suction model, notice the difference in the behavior of the device on the carpet. Without mechanically knocking out the dust, the robot vacuum cleaner can drive over the carpet more times to achieve the same result. Set up the operating mode to Maximum for better efficiency.

Checking the correctness of installation

Once you have inserted all the elements, you need to do a diagnostic before you start a full cleaning. Turn on the device and run it in spot mode for a short time. Listen carefully to the sounds of the work: there should be no extraneous hum, knocking or screeching, which often indicate that the brush is not installed correctly.

Visually evaluate the side element: it should fit tightly to the floor and actively rotate, grabbing debris. If the brush is standing still or rotating in jerks, remove it and check the purity of the drive shaft. Sometimes small pebbles or coins can block the rotation, creating the illusion of breakage.

⚠️ Attention: If the robot makes a discontinuous sound after replacing the brushes and stops, check if the hair on the spin axis is too tightly wound, which can cause a motor error, which the system will perceive as critical.

It’s also worth checking the Mi Home app for error notifications. Modern Xiaomi models are equipped with load sensors that report problems with the rotation of the main nodes. If the app shows a primary motor error, it may be that the turbobrush is set too tight or side-shifted.

Recommendations for care and service

To maintain maximum cleaning efficiency, it is not enough to simply know how to insert a brush into the Xiaomi Vacuum Mop robot vacuum cleaner. You need to regularly clean the brushes themselves of wound hair, animal hair and thread. This is especially true for owners of long-haired pets, where care is required weekly.

Once a month, it is recommended to lubricate the bearings of the side brushes with silicone oil droplets, if the design allows this to be done without disassembling, this will reduce friction and noise levels. For the main brush, it is enough to wash with water with a mild detergent, but before installation it must completely dry within 24 hours.

💡

Timely cleaning of hair brushes prevents engine overheating and maintains the suction force at the factory level.

Remember to check the condition of rubber bumpers and wheels periodically, as they also affect the quality of the brush contact with the floor. If the robot is raised above the surface due to worn wheels, the side brush will work idle, not getting to the dust at the boards.