1. Introduction
This manual provides instructions for the installation and maintenance of the replacement parts kit for Onson J30 and Onson J30 Pro robotic vacuum cleaners. Regular replacement of these components ensures optimal performance and extends the lifespan of your vacuum.
1.1 Compatibility
This accessories kit is specifically designed for use with the Onson J30 and Onson J30 Pro robotic vacuum cleaner models.
1.2 Package Contents
The kit includes the following components:
- Main Roller Brushes (2 units)
- Side Brushes (8 units)
- HEPA Filters (6 units)
- Mop Cloths (8 units)
2. Product Overview
Understanding each component's function is key to proper maintenance.
2.1 Main Roller Brush

Image: A black main roller brush with bristles and rubber fins, designed for deep cleaning on various surfaces.
The multi-directional floating main brush is designed to stay close to the floor, ensuring consistent cleaning performance on both hard floors and carpets. Its all-rubber construction offers durability and effective debris collection.
2.2 Side Brushes

Image: Two black three-armed side brushes, used to sweep debris from edges and corners into the vacuum's path.
These tangle-free side brushes effectively sweep dust and debris from edges and corners into the main suction path. Their design minimizes hair tangles, making them easier to maintain.
2.3 HEPA Filters

Image: A white pleated HEPA filter alongside a black foam pre-filter, designed to capture fine particles.
The highly efficient HEPA filters are crucial for trapping fine particles, including pollen, dirt, dust, and pet dander, as small as 0.3 microns. This helps maintain air quality in your home.
2.4 Mop Cloths

Image: Four grey microfiber mop cloths, used for wet cleaning and polishing hard floors.
Made from selected microfibers, these non-shedding mop cloths are designed for effective wet cleaning. They offer strong water absorption, high temperature resistance, and are durable for repeated use without scratching floors.
3. Installation and Replacement
Always turn off your robotic vacuum cleaner and disconnect it from power before performing any maintenance or part replacement.
3.1 Replacing the Main Roller Brush
- Flip the robot vacuum over.
- Locate the brush guard cover, usually secured by two tabs or screws.
- Open or remove the brush guard.
- Lift out the old main roller brush.
- Insert the new main roller brush, ensuring the ends align with the slots.
- Close or re-secure the brush guard cover.
3.2 Replacing the Side Brushes
- Flip the robot vacuum over.
- Locate the side brushes, typically held by a single screw.
- Unscrew and remove the old side brush.
- Align the new side brush with the post and secure it with the screw.
3.3 Replacing the HEPA Filters
- Open the dustbin compartment on your robot vacuum.
- Remove the dustbin.
- Locate the filter assembly within the dustbin.
- Remove the old HEPA filter and foam pre-filter.
- Insert the new foam pre-filter, then the new HEPA filter into the dustbin.
- Close the dustbin and reinsert it into the vacuum.
3.4 Replacing the Mop Cloths
- Remove the water tank or mopping module from the robot vacuum.
- Detach the used mop cloth from the module (it may be attached with Velcro or a sliding mechanism).
- Attach a clean mop cloth to the module, ensuring it is securely fastened.
- Reinstall the water tank or mopping module onto the vacuum.
4. Maintenance
Regular cleaning and timely replacement of parts are essential for maintaining your vacuum's cleaning efficiency.
4.1 Main Roller Brush Maintenance
- Clean the main roller brush weekly by removing hair and debris tangled around it.
- Replace the main roller brush every 6-12 months, or sooner if visible wear or damage occurs.
4.2 Side Brush Maintenance
- Inspect side brushes weekly for tangled hair or bent bristles. Clean as needed.
- Replace side brushes every 3-6 months, or if bristles are significantly worn or damaged.
4.3 HEPA Filter Maintenance
- Clean the HEPA filter every few weeks by gently tapping it to dislodge dust or using a cleaning tool. Do not wash HEPA filters with water unless specified by the vacuum manufacturer.
- Replace HEPA filters every 2 months to ensure optimal filtration performance.
4.4 Mop Cloth Maintenance
- Wash mop cloths after each use. They are reusable and can be hand-washed or machine-washed (check vacuum manufacturer's guidelines for specific washing instructions).
- Replace mop cloths when they show signs of wear, reduced absorption, or damage.
5. Troubleshooting
If you experience issues after replacing parts, consider the following:
- Reduced Cleaning Performance: Ensure all parts are installed correctly and securely. Check for any remaining debris or tangles.
- Unusual Noise: Verify that the main roller brush and side brushes are properly seated and not obstructed.
- Vacuum Not Picking Up Debris: Check if the HEPA filter is clogged. Ensure the dustbin is empty and correctly installed.
- Mop Not Wetting Floor: Ensure the water tank is filled and the mop cloth is correctly attached and saturated.
If problems persist, refer to your Onson J30/J30 Pro robotic vacuum cleaner's original user manual or contact the vacuum manufacturer's support.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Generic |
| Compatible Devices | Onson J30, Onson J30 Pro |
| Material (Filters) | HEPA |
| Reusability (Mop Cloths) | Reusable |
| Package Quantity | 2 Main Brushes, 8 Side Brushes, 6 HEPA Filters, 8 Mop Cloths |
7. Warranty and Support
This replacement parts kit is designed to meet the specifications of the Onson J30/J30 Pro robotic vacuum cleaner. For specific warranty information regarding these replacement parts, please refer to the seller's policy or contact the point of purchase.
For operational issues with your Onson J30/J30 Pro robotic vacuum cleaner, please consult the original vacuum cleaner's user manual or contact Onson customer support directly.