iRobot 4105 - Manual (Page 3)

Roomba Anatomy Roomba Anatomy
2 3
Advanced Power
System Battery
3 Hour Charging
Brick
Filters
2 Virtual Walls ®
Brush Guard Release Tabs
Vacuum Inlet
Flexible Brush
Main Brush
Edge-Cleaning Side
Brush
Cliff Sensor Openings
Contact points for drive-on-
charger and Charging Wall
Mount
Brush Bearings
(yellow)
Remove and clean the
brushes and bearings regularly to ensure
optimal cleaning performance. See pg.8
Dirt Detect Sensors