iRobot 4105 - Manual (Page 4)

Before cleaning with Roomba, clear the
floor of loose objects. If you don't
vacuum over it, don't use Roomba
over it (e.g., rug tassels, power and
blind cords).
Roomba will clean based on the
cleaning mode you select. Roomba has
three cleaning modes:
Clean mode - Roomba automatically
calculates the room size and adjusts its
cleaning time appropriately. Roomba
may clean for up to 60 minutes.
Max mode - Roomba will run until its
battery is nearly depleted, up to 120
minutes.
Spot mode - Roomba will spiral
approximately 3 feet in diameter and
then spiral back to where it started,
intensly cleaning a localized area.
Cleaning with Roomba Charging Roomba
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Place APS battery into Roomba Robotic Floorvac.
Press down on both ends.
Plug the charger directly into Roomba.
For best battery performance, always
keep Roomba plugged in when not in use.
Roomba will run for up to 120 minutes on hard
floors. Run times may vary based on floor surface. You can use a Virtual Wall to block off
areas you don't want Roomba to enter.
(See page 10)
Charge for 3 hours.
Power light will turn solid green to indicate a
full charge.
Unplug the charger and press clean.
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Cleaning Pattern
You need to charge Roomba
before cleaning for the first time.