Disassembly of the robot vacuum cleaner Xiaomi Vacuum Mop: instructions with photos and nuances

Xiaomi Vacuum Mop (including Mi Robot Vacuum-Mop P, 2C, 2 Pro and others are a popular cleaning device, but even this requires periodic maintenance, and over time, dust accumulates inside, brushes wear out, and the battery loses capacity:

cleaning the fan and filters (clogged elements reduce the suction power);

- battery replacement (average service life - 2-3 years);

repair of sensors or wheels (if the robot is running crooked or does not see obstacles);

maintenance of the mop function (cleaning of pipes and water pump).

In this article, you will find a step-by-step analysis of the photo, a list of necessary tools and unique nuances for Xiaomi models (for example, how to avoid damage to bumper contacts when removing the front panel).

Preparation for disassembly: tools and security measures

Before you disassemble the Xiaomi Vacuum Mop, prepare your workspace and tools. The robot is made up of fragile plastic parts and electronic components — one careless move can cause a breakdown.

Minimum set of tools:

• 🔧 Plastic mediators (or guitar mediators) - to disconnect the latches of the body without scratches.
• ⚒️ Cross screwdriver PH00 or PH0 — bottom-cover.
• 🔋 Multimeter – to check the battery voltage (optional).
• 🧴 Isopropyl alcohol 90%+ — Cleaning contacts and sensors.
• 📸 Smartphone – take pictures of each step so you don’t confuse the assembly order.

Security measures:

• ⚡ Disconnect the vacuum cleaner from the charging station and wait for the battery to discharge completely (or remove the battery terminals first thing).
• 🧤 Work in gloves - there may be sharp edges of plastic inside the case.
• 🚫 Do not use metal screwdrivers to separate latches - they leave traces.

⚠️ Note: If your vacuum cleaner is warranty, disassembly will cancel it. In models Xiaomi Vacuum Mop 2 Pro and later installed seals on screws - their damage will be noticeable during the diagnosis in the service.

Removing the upper cover: how not to break the latches

The most important step is to separate the top panel from the base, and in the Xiaomi Vacuum Mop, it is mounted on 8-10 plastic latches and 2-4 screws (depending on the model), and if you act rudely, the latches break and the lid will dangle.

Procedure:

1. Turn the vacuum cleaner buttons down on a soft surface (towel).
2. Unscrew all visible screws on the bottom cover (usually hidden under stickers or rubber legs).
3. Insert the plastic mediator into the gap between the upper and lower part of the body behind (from the side of the power connector) and carefully guide it around the perimeter, snapping the mounts.
4. When all the latches are free, raise the lid vertically upwards - do not pull to the side so as not to tear the plumes!

Nuances for different models:

• 🤖 Mi Robot Vacuum-Mop P: the latches are symmetrical, but on the left (on the side of the power button) there is an additional lock.
• 🔄 Xiaomi Vacuum Mop 2 Lite: screws hidden under decorative plugs on wheels.
• 💧 Models with mop function: before disassembling remove the water tank - it interferes with access to the rear latches.

⚠️ Note: In Xiaomi Vacuum Mop Pro models, there is an additional screw under the lid next to the Wi-Fi module (under the black sticker.

Removal of the battery: inspection and replacement

The battery is the most vulnerable element of the robot vacuum cleaner, and over time it loses capacity, and the vacuum cleaner starts to work less than 30 minutes instead of the stated 90-120. 14.4V or 14.8V (model-wise).

How to get the battery:

1. After removing the lid, you will see the battery - it is fixed to 2-4 screws and connected to the motherboard with a plume.
2. Disconnect the plume by pulling the black plastic connector (not by the wires!).
3. Unscrew the screws and carefully remove the battery. It can be glued -- put a mediator on it.

Battery check:

• 🔋 Use the multimeter in mode DC 20V — normal voltage 14.4–16.8V (fully charged).
• ⚡ If the voltage is lower 12V, battery to be replaced.
• 🔍 Examine the battery case for bloating - this is a sign of critical wear.

Battery replacement:

The original batteries for Xiaomi Vacuum Mop cost 2,500-4000 rubles. You can buy analogues (for example, from Baseus or Remax), but they can last less.

• ✅ Connect the plume to fix screws - so it is easier to check the contact.
• ✅ Use a thermal paste for attachment if the battery is not fixed by screws.
• ❌ Do not drag the screws - this can damage the battery case.

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If the vacuum cleaner doesn't turn on after the battery is replaced, check the polarity of the plume connection. In some models, you can insert the connector "upside down" - this will lead to a short circuit.

Cleaning the fan and filters: restore the suction power

Over time, the fan and filters Xiaomi Vacuum Mop clog with dust, and the device begins to suck up garbage or make loud noise. Cleaning is recommended every 3-6 months (depending on the intensity of use).

How to get to the fan:

1. After removing the top cover, you will see a round fan module (usually black or gray).
2. Disconnect the power plume and unscrew 2-3 screws holding the module.
3. Carefully remove the fan - it can be glued to the body.

Cleanup:

• 🧹 Remove large debris with a soft brush or vacuum cleaner.
• 💦 Wipe the fan blades with a wet wipe (not wet!).
• 🧼 Wash the filter under warm water and dry for 24 hours.

Signs that the fan requires cleaning:

• 🔊 The vacuum cleaner began to work louder (whistling, humming).
• 🌀 The suction power has decreased (garbage remains on the floor).
• 🚫 The robot shuts down after 5-10 minutes due to overheating.

Maintenance of brushes and wheels: eliminate problems with movement

If the Xiaomi Vacuum Mop is crooked, not turning or getting stuck, the problem may be the wheels or the side brush, and over time, the main brush (the video) wears out and stops collecting garbage.

How to remove and clean your brushes:

• 🌀 Main brush: press the orange fixers on the sides and pull the roller over you. Rinse it with water and remove the coiled hair.
• 🌀 Side brush: unscrew the screw under the lid and remove the module. Clean the axis of dirt.

Wheel problems:

• 🚗 If the robot is spinning in place, check the rubber caps on the wheels (they could fly off).
• 🔧 If one wheel is not rotating, remove it and clean the axle of dust (use it). WD-40).
• 📏 If the vacuum cleaner is traveling in an arc, calibrate the gyroscope in the settings of the Mi Home application (Settings) → Sizing).

Replacement of brushes:

The original brushes for Xiaomi Vacuum Mop last 6-12 months, and replacements (e.g. from Ecovacs) can last longer.

• ✅ Make sure that the rubber seals are in place.
• ✅ Don’t pull over the screws – it can warp the plastic.

Disassembly of the mop module: cleaning of tubes and pump

In models with wet cleaning function (Xiaomi Vacuum Mop 2 Pro, Mi Robot Vacuum-Mop P), the pipes supplying water eventually clog up or the pump fails. If the robot does not wash the floor or leaves the divorce, cleaning is required.

How to disassemble a mop module:

1. Remove the water tank and disconnect the water supply hose.
2. Unscrew 2 screws on the bottom of the module (under the rubber pad).
3. Remove the pump, it's mounted on the latches. Rinse it with distilled water.
4. Blow the tubes with a compressor or vacuum cleaner in blowout mode.

Typical problems of mop function:

• 💧 No water is supplied - a pipe is clogged or the pump is faulty.
• 🧽 Leaves divorces – contaminated fabric or too much detergent.
• 🔋 The pump works in jerks - low battery voltage.

⚠️ Note: In the Xiaomi Vacuum Mop 2 Pro models, the pump has a sealed body. If it does not work after cleaning, you will need a replacement (cost) ~1 500 rubles).

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Clean the mop module at least 1 time in 2 months, even if the robot is working normally. limestone plaque and bacteria in the tubes can lead to a failure of the pump.

Cleaning the vacuum cleaner: how to avoid mistakes

To assemble Xiaomi Vacuum Mop after disassembly you need to reverse, but there are a few critical points:

Pre-assembly check:

• ✅ All plumes are connected tightly (especially the battery and fan).
• ✅ The screws are twisted with force, but not pulled over.
• ✅ The latches of the body are fixed (check with your hand - there should be no backlash).

Typical errors:

• 🔌 Mixed plumes - vacuum cleaner does not turn on or malfunctions.
• 🔋 Unconnected bumper sensor – the robot does not see obstacles.
• 🌀 The brush is crooked - garbage is not going.

Post-assembly test:

1. Turn on the vacuum cleaner and check the rotation of the wheels and brushes.
2. Start a test cleaning – the robot must go in a straight line and avoid obstacles.
3. Check the mop function (if any) – water should be supplied evenly.

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If after assembly the vacuum cleaner makes unusual sounds (squeaking, knocking), disassemble it again and check if there was any debris between the moving parts.

FAQ: Frequent questions about the Xiaomi Vacuum Mop