Why don't the mop pad and side brush of the Xiaomi Robot Vacuum S40 Pro extend outward?

During edge cleaning, the mop pad and side brush of the Xiaomi Robot Vacuum S40 Pro extend outward to reach corners and edges.
If the mop pad and side brush of the device don't extend outward, please refer to the following information:
  1. Ensure that the mop pad and side brush are correctly installed and securely attached. Improper installation can prevent outward extension.
  2. Remove any hair, dust, or debris around the side brush or mop pad mechanism that can block movement.
  3. Examine the side brush and mop pad for any physical damage or deformation that can hinder extension.
  4. Outward extension is designed primarily for edge or corner cleaning, during normal or straight-line cleaning, the brushes can not fully extend.
  5. Power off the robot vacuum and restart it to see if the issue resolves.

Does it help?

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