iRobot 400 Vacuum Cleaner User Manual


 
For more detailed information, visit: www.irobot.com 3
Important Tips
Roomba contains electronic parts. DO NOT submerge Roomba or spray it
with water. Clean with a dry cloth only.
For Best Performance
• Remove and clean Roomba’s brushes after every use.
• Empty Roomba’s bin and clean its lter after every use.
Use a Virtual Wall
®
(optional accessory) to keep Roomba cleaning where
you want it.
• Use your Roomba frequently.
Battery Life
To extend Roomba’s battery life and keep Roomba cleaning at peak
performance:
Always keep Roomba plugged in when not in use.
Recharge Roomba as soon as possible. Waiting several days to
recharge Roomba can damage the battery.
For storage off the charger, remove the battery from Roomba and store
in a cool, dry place.
Blue or black batteries should be stored after Roomba has been
used.
Yellow batteries should be stored after being fully charged.