Roborock H7 FCC - Manuel (Page 26)

26
3. Clean and wash the roller. 5. When the roller is thoroughly dry, reinstall it.
6. Hold the brush so the locking mechanism faces you. Place the
roller in position, then turn the lock clockwise to lock it in place.
4. Place the roller vertically and leave it to dry for at least 24 hours.
Roller Lock
24
Maintenance