Introduction
This manual provides instructions for the installation, maintenance, and general information regarding the sdgkjfgh 24pcs Side Brush replacement kit. These side brushes are designed for compatibility with Narwal J4, Narwal J4 Lite, and Narwal Freo X Ultra Robot Vacuum Cleaners, ensuring optimal cleaning performance.
Setup and Installation
Proper installation of the side brushes is crucial for your robot vacuum's cleaning efficiency. Follow these steps to replace your old side brushes with new ones.
- Step 1: Prepare the Robot Vacuum. Turn off your Narwal robot vacuum cleaner and place it upside down on a clean, flat surface to access the brush area.
- Step 2: Remove Old Side Brushes. Locate the existing side brushes. Depending on your Narwal model, these may be secured with a screw. Use a screwdriver (not included) to carefully remove any retaining screws. Gently pull the old side brushes upwards to detach them from the robot.
- Step 3: Install New Side Brushes. Align the new sdgkjfgh side brush with the corresponding slot on the robot vacuum. Ensure the brush is correctly oriented. Press down firmly until it clicks into place or re-secure it with the screw removed in Step 2. Repeat for all side brushes.
- Step 4: Verify Installation. Once installed, gently spin the brushes by hand to ensure they are securely attached and can rotate freely.

Image showing two replacement side brushes, one with an orange center and one with a blue center, indicating their design and a bristle length of 3.5mm. Each brush weighs approximately 10g per pair.
Operating
The side brushes are an integral part of your Narwal robot vacuum's cleaning system. They are designed to sweep debris from edges and corners into the main cleaning path of the vacuum. Once installed, the robot vacuum will automatically utilize these brushes during its cleaning cycles.
Maintenance
Regular maintenance of your side brushes extends their lifespan and ensures consistent cleaning performance.
- Cleaning: Periodically inspect the side brushes for tangled hair, threads, or other debris. Carefully remove any obstructions using scissors or a cleaning tool. Ensure the bristles are free from entanglement.
- Replacement: For optimal performance, it is recommended to replace the side brushes every 2-3 months, or sooner if visible wear or damage occurs. Worn brushes may not effectively sweep debris, impacting cleaning efficiency.
Troubleshooting
- Brush Not Spinning: Check for tangled hair or debris around the brush base. Ensure the brush is correctly installed and secured. If the issue persists after cleaning and reinstallation, the brush motor within the robot vacuum may require service.
- Reduced Cleaning Performance: If your robot vacuum is leaving debris in corners or along edges, the side brushes may be worn out or damaged. Replace them with new ones as per the maintenance schedule.
Specifications
- Compatibility: Narwal J4, Narwal J4 Lite, Narwal Freo X Ultra Robot Vacuum Cleaners
- Package Contents: 24pcs Side Brush
- Item Weight: 1.76 ounces
- Package Dimensions: 1.18 x 0.79 x 0.39 inches
- Manufacturer: mengmengdian
Warranty
This product is a replacement accessory. For specific warranty information, please refer to the seller or the original purchase documentation. General consumer rights apply.
Support
For further assistance or inquiries regarding this product, please contact the seller directly through the platform where the purchase was made.