Roborock Dyad Pro Manual Del Usuario página 18

Routine Maintenance
5. Cut off any hair entangled on the rollers and remove any debris
using the provided maintenance brush.
Note: Use the maintenance brush carefully to avoid injury.
6. Insert the rear roller from the side, and then rotate the rear
roller cover from the unlock position to the lock position until it
clicks in place.
Click Click
7. To install the front rollers, marked red and blue, on the correct
sides of the head. Pinch them with both hands and align them
with the front roller shaft. Push inward to install properly.
017
Red