Robot vacuum repeatedly bumps into walls and furniture without slowing down or adjusting course.

Safety first: Turn the robot OFF before cleaning sensors or bumper.

Steps:

• 1. Clean front sensors: Wipe the front sensor windows with a soft, dry cloth.
• 2. Check bumper movement: Press and release the bumper across its width to ensure it moves freely and springs back.
• 3. Test in open area: Run the robot in an open space and observe whether it slows before reaching obstacles.

When to call a technician: If the robot continues to collide hard with obstacles, the bumper switches or front sensor board may be defective and should be serviced.