iRobot Roomba 440 - User Manual

iRobot® Roomba® Vacuuming Robot Use Tips
Maintaining Your iRobot Roomba
1. Clean Roomba’s brushes every 2 or 3 cleaning cycles
Your iRobot Roomba comes with a cleaning tool to help you keep Roomba’s brushes free of hair and
other debris. For optimal cleaning performance, you should clean your Roomba’s brushes every 2 or 3
cleaning cycles. If you own a pet that sheds long hair it is recommended that you remove and clean the
brushes after every cleaning cycle.
Remove Roomba’s brush guard Remove brushes from Roomba Cut hair away from brushes with cleaning tool
Remove hair with cleaning tool Remove Roomba’s brush bearings Clean Roomba’s brush bearings with the cleaning tool
Replace Roomba’s brush bearings Replace Roomba’s brushes Replace Roomba’s brush guard
2. Clean Roomba’s filter after each use
Roomba’s filter is designed to keep Roomba’s vacuuming system clear of debris. For maximum vacuum
power, you should keep Roomba’s filter clear of debris. Roomba’s filter is easy to clean. You should clean
Roomba’s filter every time you empty Roomba’s bin.

Summary

Clean Roomba Brushes

Brush Removal and Cleaning

Steps to remove Roomba's brushes, guards, and clean them from hair and debris.

Brush Reassembly

Procedure for reattaching the Roomba's brush bearings, brushes, and brush guard.

Clean Roomba Filter and Bin

Bin and Filter Maintenance

Instructions for removing, emptying, and cleaning the Roomba's dust bin and filter.

Roomba Storage and Charging

iRobot Roomba 440 Specifications

General

Brand	iRobot
Model	Roomba 440
Category	Vacuum Cleaner
Battery Type	NiMH
Scheduling	No
Virtual Wall	Yes
Auto Docking	Yes
Type	Robot
Run Time	60 minutes
Navigation	iAdapt Navigation