Remove the key and remove the battery connector
Lower the dirt container if it is up
Open the dirt container door
if it is closed
Lower the main brush lever by two notches
Open the seat chest and get the appropriate key pos.
3
Open the right side flap pos. 1
Undo the ring nut pos. 4
Extract the support pos. 2 and the brush pos. 5
Replace the brush. When refitting it, be very careful
to make sure the configuration of the point is
respected.
Refit everything and bring the main brush lever to
the raised position.