iRobot Roomba Discovery Series 400 Series Owner's Manual page 13

Clean Roomba's brushes
3
A. Remove brush guard by
lifting both yellow tabs.
TIP: When replacing brush caps, make sure the alignment feature is properly
rotated so it snaps into place.
C. Remove and clean hair and
dirt from Roomba's yellow
brush bearings.
E. Use the included cleaning
tool to easily remove hair
from Roomba's brushes.
Visit www.irobot.com/support for information on keeping Roomba running
at peak performance.
Excessive build up of hair in Roomba's brushes and bearings can
permanently damage Roomba. Inspect brush bearings regularly.
Do not attempt to run Roomba without the bearings. If you
misplace Roomba's brush bearings, contact iRobot Customer Care
for replacement bearings.
For more detailed information, visit: www.irobot.com
B. Remove and clean Roomba's
brushes.
Brush Caps
D. Remove and clean Roomba's
brush caps.
Alignment Feature
Brush
Bearings
13