Robot vacuum is not picking up hair or debris along edges and corners.

Safety: Turn OFF the robot before handling brushes.

• 1. Inspect side brushes:
  • Check for bent or missing bristles.
  • Replace if they are worn or deformed.
• 2. Confirm installation:
  • Ensure each side brush is installed on the correct side and fully seated on the shaft.
• 3. Clean shafts:
  • Remove hair and debris from the side brush shafts.
• 4. Test spin:
  • Run the robot and observe side brush speed; they should spin briskly.
• 5. If one side is slow or stopped:
  • The side brush motor may be failing; replace the affected motor module.