Why does the Xiaomi Robot Vacuum S40 Pro make unusual noises during cleaning?

If the Xiaomi Robot Vacuum S40 Pro makes unusual noises during cleaning, please refer to the following information:
  1. When operating on smooth tile or wooden floors, the bottom scraper can make slight friction noises as it rubs against the surface.
  2. When the robot vacuum passes over floor joints between tiles or wood panels, it can produce a slight "clicking" sound as it touches and cleans the seams.
  3. These sounds are normal and do not affect the robot vacuum’s cleaning performance or functionality.
  4. Ensure that the bottom scraper and wheels are free from debris or hair to avoid additional noise. Regular cleaning of the robot vacuum helps maintain smooth and quiet operation.

Does it help?

Yes
No