Introduction
This instruction manual provides detailed guidance for the installation and maintenance of ConvOw replacement parts designed for the Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum. Proper installation and regular maintenance ensure optimal performance and longevity of your robot vacuum cleaner.
Product Overview
This combination pack includes essential replacement components to maintain the cleaning efficiency of your Xiaomi Mijia M40 D110CN robot vacuum.
Included Components:
- Main Brush (1 piece)
- HEPA Filters (6 pieces)
- Mop Cloths (8 pieces)
- Dust Bags (8 pieces)
- Side Brushes (4 pieces)

Image: A complete set of ConvOw replacement parts, including main brush, side brushes, HEPA filters, mop cloths, and dust bags, laid out for the Xiaomi Mijia M40 D110CN robot vacuum.

Image: An organized display of the ConvOw replacement parts kit, clearly indicating the quantity of each component: 1 main brush, 6 filters, 8 mop cloths, 8 dust bags, and 4 side brushes.
Installation Guide
Before installing any replacement parts, ensure your robot vacuum is powered off and disconnected from its charging base.
1. Main Brush Installation
- Flip the robot vacuum over to access the main brush compartment.
- Locate and open the main brush cover, usually secured by latches.
- Remove the old main brush.
- Insert the new main brush, ensuring the ends align with the slots.
- Close the main brush cover until it clicks into place.

Image: A detailed view of the detachable main brush, highlighting its flexible soft glue and tight nylon bristles designed for effective dust removal and easy cleaning by unscrewing the end caps.
2. Side Brush Installation
- Flip the robot vacuum over.
- Unscrew the retaining screw(s) holding the old side brush in place.
- Remove the old side brush.
- Align the new side brush with the post and secure it with the screw(s).

Image: Two side brushes with wear-resistant hair bundles, designed to effectively collect dropped hair and dust during high-speed rotation, ensuring thorough cleaning of edges and corners.
3. HEPA Filter Installation
- Open the dustbin compartment on your robot vacuum.
- Remove the dustbin.
- Locate the filter housing within the dustbin and remove the old HEPA filter.
- Insert the new HEPA filter into the housing, ensuring a snug fit.
- Reinstall the dustbin into the robot vacuum.

Image: A HEPA filter designed to filter dust, and provide antibacterial and deodorant properties, effectively capturing fine particles to maintain air quality.
4. Mop Cloth Installation
- Locate the mop module on your robot vacuum.
- Remove the used mop cloth, typically attached via Velcro or a sliding mechanism.
- Attach the new mop cloth to the mop module, ensuring it is securely fastened.
- Reattach the mop module to the robot vacuum.

Image: A circular mop cloth, made from tightly arranged fibers, designed for strong water absorption and effective cleaning and stain removal on various floor types.
5. Dust Bag Installation
- Open the dust collection compartment on your robot vacuum's auto-empty station (if applicable) or the robot itself.
- Carefully remove the full dust bag, ensuring the opening is sealed to prevent dust leakage.
- Insert a new dust bag, aligning it correctly within the compartment.
- Close the compartment door securely.

Image: Two dust bags illustrating a double filtration system, designed for meticulous and efficient dust collection without leakage, preventing fine dust from entering the motor room.
Maintenance
Regular maintenance of your robot vacuum's accessories is crucial for maintaining its cleaning performance and extending its lifespan.
- Main Brush: Inspect weekly for tangled hair or debris. Use the cleaning tool provided with your vacuum to remove any obstructions. Replace every 6-12 months, or sooner if visibly worn.
- Side Brushes: Check weekly for bent or damaged bristles. Clean off any hair or debris. Replace every 3-6 months, or if bristles are splayed or broken.
- HEPA Filters: Tap out dust weekly. Do not wash. Replace every 2-3 months to maintain filtration efficiency and prevent motor strain.
- Mop Cloths: Wash after each use. Replace every 1-3 months, or when they show signs of wear or reduced absorption.
- Dust Bags: Replace when full. The frequency depends on usage and household dust levels.
Note: Replacement frequency may vary based on usage, pet presence, and environmental factors.
Troubleshooting
If you experience issues after replacing parts, consider the following:
- Reduced Suction: Ensure the HEPA filter is correctly seated and not clogged. Check the dust bag for fullness or improper installation.
- Poor Sweeping Performance: Verify side brushes are installed correctly and not tangled. Check the main brush for obstructions or wear.
- Ineffective Mopping: Ensure the mop cloth is clean and properly attached. Check the water tank (if applicable to your vacuum model) for sufficient water.
- Unusual Noises: Power off the vacuum and inspect all brushes for tangled hair or foreign objects. Ensure all covers are securely closed.
Specifications
| Component | Material | Compatibility |
|---|---|---|
| Main Brush | Plastic, Nylon, Rubber | Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum |
| Side Brushes | Plastic, Nylon | Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum |
| HEPA Filters | High-efficiency filter material | Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum |
| Mop Cloths | Ultra-fine fiber | Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum |
| Dust Bags | Non-woven fabric | Xiaomi Mijia M40 D110CN Omni Infinite Robot Vacuum |
Note: Product dimensions and item weight are for the overall package, not individual components.
Support Information
For further assistance, questions regarding installation, or to report any issues with your ConvOw replacement parts, please contact the seller or manufacturer directly through the platform where the purchase was made. Refer to your purchase records for specific contact details.





