Dear iRobot Roomba owner,
Welcome to the world of iRobot! As an owner of an iRobot Roomba Vacuum
Cleaning Robot, you join a worldwide community of people who enjoy more free
time. Roomba cleans routinely, so you don’t have to. Now you can spend your
time on more enjoyable and important tasks.
First impressions are everything and maintaining a clean and pleasant
environment is integral to operating a thriving business and maintaining a cleaner
home. Doors that are continually opening and closing, heavily trafficked areas,
and day-to-day life can make keeping up with ever accumulating messes a daily
challenge. With your iRobot Roomba Professional series that’s one challenge you
can easily meet. Let your Roomba take care of the positive first impression while
you spend time on other priorities.
Many advancements are made to our products based on suggestions and
feedback from home robot owners like you. To share your feedback, stories, or
ask questions about your new home robot, please visit our Service and Support
site at www.irobot.com/support.
We encourage you to register your robot, either online or by mail. As a registered
home robot owner, you’ll receive information and updates personalized to your
robot and you can save helpful tips and product information in your account. To
register online, go to www.irobot.com.
Thank you for joining the iRobot community. We look forward to your valued input
as we continue to deliver groundbreaking products to change and improve your
world. As you begin using your iRobot Roomba Professional Series Robot, you
will soon discover why millions of iRobot owners say they will never go back to
cleaning the old way.
Enjoy more life and less work.
On behalf of the entire iRobot team,
Colin Angle
Chief Executive Officer
and Co-Founder
Important Tips
Before using Roomba the first
time, you need to activate Roomba
by removing the battery pull tab.
You should also charge the battery
overnight for best results.
Turning Roomba on and off
• Roomba does not have a power button.
• To turn Roomba ON, press CLEAN once. You will hear a beep
and the CLEAN button will light.
• To start a cleaning cycle, press CLEAN again. Roomba will start a
cleaning cycle.
• To pause Roomba, press CLEAN while Roomba is cleaning.
• To resume the cleaning cycle, press CLEAN again.
• To turn Roomba OFF, press and hold the CLEAN button until
Roomba’s lights turn OFF.
For Best Performance
• Remove and clean Roomba’s brushes after every use.
• Empty Roomba’s bin and clean its lter after every use.
• Use the Virtual Wall® Lighthouses to keep Roomba cleaning where
you want it to.
• Use your Roomba frequently.
Remove battery pull tab
Battery Life
• To extend the battery life, iRobot recommends always storing Roomba
plugged in.
Roomba contains electronic parts. DO NOT submerge Roomba or spray it
with water. Clean with a dry cloth only.
4 iRobot Roomba Professional Series
Table of Contents
iRobot Roomba Professional Anatomy .......................6
Cleaning Pattern ...........................................................7
Cleaning System ...........................................................8
Dual Cleaning Bins .......................................................9
Cleaning Modes ..........................................................10
Battery Storage and Charging ........................... 11 - 12
Virtual Wall® Lighthouses ...................................13 - 15
Scheduling Roomba .......................................... 16 - 17
Home Base® ...............................................................18
Maintenance ....................................................... 19 - 21
Troubleshooting ..........................................................22
Frequently Asked Questions ......................................23
Replaceable Modules .................................................24
iRobot Customer Care ...............................................25
Important Safety Instructions ....................................26
For more detailed information, visit: www.irobot.com 5
iRobot Roomba Professional
Anatomy
Infrared
Sensor
Bin Release
Button
Spot Cleaning Button
Max Cleaning Button
Bottom View
Cliff Sensor
Openings
Edge-Cleaning
Side Brush
Right Wheel
Module
Buttons and Lights
Troubleshooting Light
Contact
Points for
Home Base
Removable
Caster Wheel
Left Wheel
Module
Dirt Detect
Sensor
Battery Charger
Socket
Scheduling
Interface
Dirt Detect™
Clean/Power
Button
Brush
Bearings
Flexible
Brush
Main
Brush
Brush
Guard
Brush Guard Release Tabs
(yellow)
6 iRobot Roomba Professional Series
Cleaning Pattern
Roomba is a robot that cleans floors differently than the way most people
clean their floors. Roomba uses its robot intelligence to efficiently clean
the whole floor, under and around furniture and along walls.
Roomba calculates the optimal cleaning path as it cleans and determines
when to use its various cleaning behaviors.
Spiraling: Roomba uses
a spiral motion to clean a
concentrated area.
Wall Following: Roomba
uses this technique to
clean the full perimeter
of the room and navigate
around furniture and
obstacles.
Room Crossing: Roomba
crisscrosses the room
to ensure full cleaning
coverage.
Dirt Detection: When
Roomba senses dirt, the
blue Dirt Detect™ light is lit
and Roomba cleans more
intensely in that area.
TIP: For most efficient cleaning, clear your floor of clutter and use a Virtual
Wall Lighthouse to confine Roomba to one room.
For more detailed information, visit: www.irobot.com 7
Cleaning System
Roomba Professional features a patented three-stage cleaning system
when using the vacuum cleaning bin.
Filter
Side brush
1
sweeps along
edge of walls and
into corners.
Two counter-
2
rotating brushes
scoop up dirt,
hair, and debris
into the bin.
Powerful vacuum picks up the
3
remaining fine particles, dirt,
and hair. The filter traps dust
and small particles.
Floor Surfaces
Roomba works on wood, carpet, tile, vinyl, and linoleum, and adjusts
automatically to different floor types.
Roomba automatically senses stairs and other cliffs. Roomba might
stall when confronting rounded edges and might slide over particularly
slippery surfaces. Extremely dark-colored floors may contribute to
Roomba’s sensors working less effectively.
Anti-tangle system
Roomba won’t get stuck on cords, carpet fringe or tassels. When Roomba
senses it has picked up a cord or tassel, it will automatically stop its main
brushes or side brush and try to escape. Roomba may make a clicking
noise when anti-tangle is activated.
8 iRobot Roomba Professional Series
Dual Cleaning Bins
Your Roomba Professional Series comes with two interchangeable
cleaning bins.
Vacuum Cleaning Bin
Use the vacuuming cleaning bin for everyday cleaning. The dual action,
counter-rotating brushes pick up debris, while the vacuum sucks up the
dirt and dust.
High-Capacity Sweeper Bin
The high-capacity sweeper bin can hold more debris than the vacuum
cleaning bin. Use this bin when cleaning larger-than-usual amounts of dirt
and dust, or when cleaning bigger pieces of debris.
Vacuum Cleaning Bin High-Capacity Sweeper Bin
TIP: Use the high-capacity sweeper bin to pick up larger amounts of dirt,
dust, and debris when you have a larger mess to clean.
For more detailed information, visit: www.irobot.com 9
Cleaning Modes
Roomba has four cleaning modes. Roomba will change its cleaning
method based on the cleaning mode you select.
Clean Mode
Roomba automatically calculates the room size and adjusts its cleaning
time appropriately.
Spot Mode
Roomba will spiral approximately three feet in diameter and then spiral
back to where it started, intensely cleaning a localized area.
Max Mode
For effective cleaning in extra large areas. Use Max Mode for larger
rooms, or areas that need to be cleaned more thoroughly. In Max Mode
Roomba will clean in a single room for as long as the battery will allow.
Scheduled Cleaning Mode
When a future cleaning time is programmed, Roomba enters Scheduled
Cleaning Mode. When scheduled to clean, Roomba will occasionally
flash its next cleaning time to remind you of its schedule. At the specified
time, Roomba leaves its Home Base, cleans, and then returns to the
Home Base to recharge when it’s done.
TIP: Roomba takes approximately 25 minutes to clean an average room and
will pass over the same area of the floor multiple times to ensure total
floor coverage. Roomba automatically calculates the room size and
adjusts its cleaning time appropriately.
TIP: The first time Roomba runs in Max Mode it may run until the end of the
battery charge. Roomba does this intentionally to learn the capacity
life of the battery. Once this learning is complete, Roomba will be able
to make it’s way back to the home base before the battery dies the next
time it runs in Max Mode.
10 iRobot Roomba Professional Series
Battery Storage and Charging
Roomba is powered by a rechargeable battery. Roomba’s battery can last
for hundreds of cleaning cycles before a replacement is necessary.
Battery Life
To extend the battery life, iRobot recommends always storing Roomba
plugged in. For more details on how to maintain Roomba’s battery life,
visit www.irobot.com.
TIP: If Roomba’s battery is warm, Roomba will wait for the battery to cool down
before beginning a charge cycle.
TIP: For long-term storage, iRobot recommends that the battery be fully
charged and then removed from the robot and stored in a cool, dry place.
Cleaning Time
You should fully charge Roomba’s battery before each cleaning cycle.
When fully charged, Roomba’s battery will last for at least one full clean
cycle.
16-Hour Refresh Charge
If Roomba has been left off the Home Base/charger for an extended
period, Roomba will initiate a special 16-hour charge cycle. This
extensive charge refreshes Roomba’s battery and extends the battery life.
While charging, Roomba’s CLEAN button light will pulse quickly. Note: For
best results, do not interrupt this Refresh Charge.
TIP: For best performance, charge Roomba’s battery overnight before using
Roomba for the first time. Always leave the battery inside Roomba with
Roomba plugged in or on the Home Base.
For more detailed information, visit: www.irobot.com 11
Charging Roomba
Charge Roomba in one of two ways:
Or
Using the Home Base Using the Power Supply Only
TIP: When Roomba is on the Home Base, always make sure that the Home
Base Power and Docked lights are on.
Roomba uses the CLEAN button light to indicate that it is charging. Use
this chart to determine the status of the battery:
CLEAN button light What it means
Red Battery empty
Amber pulsing Charging
Green solid Fully charged
Amber flashing 16-hour refresh charge
CLEAN Button
Light
12 iRobot Roomba Professional Series
Lighthouse
Virtual Wa ll
0-3”
4-7”
8”+
0m-1
1-5m
Lighthouse
Virtual Wa ll
Virtual Wall®Lighthouses
Virtual Wall Lighthouses can be switched between Lighthouse mode and
Virtual Wall mode.
Lighthouse mode helps Roomba navigate around your home, find the
Home Base, and allows Roomba to completely clean one room before
starting the next.
Virtual Wall mode keeps Roomba confined to one room or area, enabling
it to clean where you want it and out of off-limit areas.
TIP: Virtual Wall Lighthouses turn on and off automatically as Roomba is
turned on or off. When they are on, a light will illuminate on the top of
the Virtual Wall Lighthouse. To conserve their battery life, remove the
batteries if you are not planning on using the Virtual Wall Lighthouse
when cleaning.
Mode
Selector
Use the Mode Selector to set the Virtual Wall Lighthouse to Virtual Wall
or Lighthouse mode.
C Alkaline
Batteries
(not included)
Power
Light
Range
Virtual Wall Lighthouses indicate that their batteries will soon need to
be replaced by flashing the power light repeatedly.
For more detailed information, visit: www.irobot.com 13
Virtual Wall®Lighthouses
Lighthouse Mode
In Lighthouse mode, the Virtual Wall Lighthouse helps Roomba navigate
around your home and allows Roomba to clean room-to-room.
Place a Lighthouse in the doorway between two rooms with the iRobot
Roomba logo facing forward. Roomba will clean the room it starts in,
navigate to the next room, and then clean the second room. When Roomba
has completed cleaning, it will use the Lighthouse to navigate back to the
Home Base.
Place Lighthouse
in the center of
the door frame
Lighthouse
Home
Base
Start
Roomba
here
With two Virtual Wall
Lighthouses in Lighthouse
mode, Roomba will clean
Room 1 for approximately
25 minutes, then clean
Rooms 2 and 3 for 25
minutes each, and then
return to the Home Base.
TIP: When using a Lighthouse and Max Mode, Roomba Professional will
remain in Room 1 to maximize cleaning effectiveness.
Room 1
Room 2
Lighthouse
Room 3
14 iRobot Roomba Professional Series
Distance
Virtual Wall®Lighthouses
Virtual Wall Mode
In Virtual Wall mode, the Lighthouse creates an invisible barrier that
Roomba will not cross.
Use the Range Selector slider bar to adjust the length of the barrier. The
longer the range the faster the battery power will drain.
Range
Selector
In Virtual Wall mode, the Lighthouse blocks an area up to eight feet or
longer in three-step increments: 0-3 ft., 4-7 ft., 8+ ft. A small halo prevents
Roomba from bumping into the Lighthouse and a larger cone-shaped
area blocks off areas of your home where you don’t want Roomba to go.
TIP: Use Virtual Wall Lighthouses in Virtual Wall mode to block doorways or to
keep Roomba out of off-limit areas.
TIP: In Virtual Wall mode, iRobot recommends setting up the Virtual Wall
Lighthouse as shown on page 14.
TIP: Don’t manually move Roomba while it is cleaning. Avoid placing
Lighthouses or Virtual Walls too close to each other, the Home Base or
furniture that could block the beams. Doing so could prevent Roomba
from recognizing the Lighthouses or returning to the Home Base.
Additional Virtual Wall Lighthouses may be purchased at www.irobot.com.
For more detailed information, visit: www.irobot.com 15
Scheduling Roomba
Setting the Time
You must set the time before scheduling Roomba to clean.
1
Press and hold CLOCK.
While holding CLOCK, use the DAY, HOUR,
2
and MINUTE buttons to set the correct time.
3
Release CLOCK. Roomba will beep to
indicate that the time has been set.
Setting a Schedule
You can schedule Roomba to clean once per day, up to seven times
per week. You must set the time before setting a schedule.
To set a schedule:
1
Press and hold SCHEDULE.
While holding SCHEDULE, use the DAY,
2
HOUR, and MINUTE buttons to set the
schedule.
3
Release SCHEDULE. Roomba will beep to
indicate that the schedule has been set.
Viewing and Deleting Schedules
To view Roomba’s scheduled cleaning times:
1
Press and hold SCHEDULE.
While holding SCHEDULE, press the DAY
2
button to cycle through Roomba’s scheduled
cleaning times.
3
Release SCHEDULE.
16 iRobot Roomba Professional Series
To Delete a Schedule
1
Press and hold SCHEDULE.
While holding SCHEDULE, press the DAY
2
button to cycle through Roomba’s scheduled
cleaning times.
3
When Roomba is displaying the scheduled
cleaning time you’d like to delete, press and
hold DAY to delete the scheduled cleaning
time. Roomba will beep to indicate the
schedule has been deleted.
4
Release SCHEDULE.
To Change a Schedule
1
Press and hold SCHEDULE.
While holding SCHEDULE, press the DAY
2
button to cycle through Roomba’s scheduled
cleaning times.
3
When Roomba is displaying the scheduled
cleaning time you’d like to change, press the
HOUR and MINUTE buttons to change the
scheduled cleaning time.
4
Release SCHEDULE. Roomba will beep to
confirm that the schedule has been changed.
For more detailed information, visit: www.irobot.com 17
Home Base
®
Roomba returns to the Home Base at the end of a cleaning cycle or when
its battery is running low. Roomba needs to find the infrared signal of the
Home Base in order to return.
Always keep the Home Base plugged in. When Roomba is on the Home
Base, the Power and Docked lights will be green to indicate Roomba is
charging.
Home Base Location
You should position the Home Base on a hard level surface and in an
area where Roomba has a clear path to return at the end of a cleaning
cycle. Locate the Home Base against a wall or other immovable object to
prevent it from sliding during docking. If Roomba is unable to dock on its
first attempt, it will try again until it docks successfully.
Chair
Home
Base
Table
Stairs
Area Rug
Docking Roomba
To have Roomba look for the Home Base and recharge its battery, simply
press and hold the Max button on Roomba.
18 iRobot Roomba Professional Series
Maintenance
To keep Roomba running at peak performance, it is recommended that
you perform the following maintenance regularly:
1
Remove and empty Roomba’s bin after each use
Press button and
pull to remove bin.
2
Clean Roomba’s filter compartment
A. Clean or replace filter.*
Empty bin.
B. Clean filter
compartment.
*Replace filter every 2 months.
Visit www.irobot.com for information on keeping Roomba running at peak
performance and to purchase replacement and accessory items.
Do not run Roomba without filter properly installed.
TIP: Bin emptying and brush cleaning should be done after every cleaning
cycle. Also be sure to regularly check the front wheel for hair build up
(see page 21).
TIP: If you notice Roomba picking up less debris from your floor, empty the
bin and clean the brushes.
For more detailed information, visit: www.irobot.com 19
3
Clean Roomba’s brushes
B.
A. Remove brush guard by lifting both
yellow tabs.
TIP: When maintaining Roomba, look for the yellow parts. These parts are
designed to be removed and cleaned every time you empty Roomba’s bin.
Remove and clean Roomba’s brushes.
C. Remove and clean hair and dirt from
Roomba’s yellow brush bearings.
Bearings
D. Use the included cleaning tool to
easily remove hair from Roomba’s
brushes.
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.
20 iRobot Roomba Professional Series
4
Clean Roomba’s front wheel
A.
Pull firmly on Roomba’s
Wheel
front wheel to remove it from
the robot.
B.
Remove debris from inside
the front wheel cavity.
C.
Remove the front wheel
Axle
Housing
from its housing and clear
any hair wrapped around
the axle. Push firmly on the
wheel axle to remove it
completely from the wheel.
D.
Wipe the wheel clean.
E.
Re-install the wheel into the housing, and the module into the robot.
5
Clean Roomba’s cliff sensors
A.
Wipe all four cliff sensors with a clean, dry cloth.
Cliff Sensor
Openings
For more detailed information, visit: www.irobot.com 21
Troubleshooting
Roomba will tell you something is wrong with a two-tone “uh-oh” sound
followed by a series of beeps and, for some issues, a narrated voice.
Refer to the table below to resolve Roomba’s problem.
If the problem is not resolved, visit www.irobot.com/support.
Roomba
beeps….
1 beep
2 beeps The main brushes cannot turn. Remove and clean Roomba’s brushes. See page 20.
5 beeps A drive wheel is stuck.
6 beeps
7 beeps A drive wheel is stuck.
8 beeps
9 beeps
11 beeps
12 beeps A cliff sensor is dirty or broken. Inspect and clean Roomba’s cliff sensors. See page 21.
Roomba says… Likely cause What to do
Remove and clean
Roomba’s brushes
Clean Roomba’s
cliff sensors
Inspect and clean
Roomba’s wheel(s)
Roomba
blinks…
1 blink
(when charging)
2 blinks
3 blinks
5 blinks Roomba has a charging error.
6 blinks Roomba’s battery is too warm. Let the battery cool down and try charging the robot again.
7 blinks Roomba’s battery will not cool down.
Likely cause What to do
Roomba is stuck with a wheel hanging
down.
Roomba’s cliff sensors are dirty or
Roomba is stuck hanging over a cliff.
The front wheel is stuck or the robot
is stuck.
The robot is stuck with its bumper
pressed in or the bumper sensor
is dirty.
Roomba’s bumper is not registering
obstacles. Roomba may be stuck in
one place.
The main brushes cannot turn. Remove and clean Roomba’s brushes. See page 20.
Roomba’s cliff sensors are dirty or the
robot is being started over a cliff.
A drive wheel is stuck or Roomba’s
drive wheels are not touching the
ground.
Move the robot, ensure all wheels are firmly on the floor and restart
the robot.
Clean Roomba’s drive wheels of hair and debris. Push them in and
out and confirm that they both turn freely.
Wipe off Roomba’s cliff sensors with a dry cloth and start Roomba in
a new location. See page 21.
Clean Roomba’s drive wheels of hair and debris. Push them in and
out and confirm that they both turn freely. Start the robot in a new
location.
Remove and clean hair and debris from Roomba’s front wheel. Start
the robot in a new location. See page 21.
Inspect and clean Roomba’s bumper.
Roomba may be in an extremely large room. Try setting up Virtual
Walls to create a small area. If Roomba is not in a large room, tap
Roomba’s bumper to confirm it is properly working. If this error
occurs when Roomba is circling, please clean Roomba’s drive
wheels of hair and debris.
Wipe off Roomba’s cliff sensors with a dry cloth. Ensure the robot is
being started with all wheels firmly on the floor. See page 21.
Clean Roomba’s drive wheels of hair and debris. Push them in and
out and confirm that they both turn freely. Ensure that the robot is
being started with all wheels firmly on the floor.
Likely cause What to do
Confirm that Roomba’s battery pull-tab is removed. Remove the
bottom cover of Roomba and remove and re-install Roomba’s
battery.
The battery is not connected.
Try charging the robot again. If the problem persists, contact iRobot
Customer Support.
Try charging the robot again. If the problem persists, contact iRobot
Customer Support.
Reset your robot by holding down SPOT and DOCK for 10 seconds.
Contact iRobot Customer Support if this does not resolve the
problem.
Let Roomba cool down for at least one hour and try charging again.
If the problem persists, contact iRobot Customer Support.
TIP: To reset Roomba’s software, hold down the SPOT and MAX buttons
at the same time for 10 seconds. This will clear all scheduled cleaning
times, reset the clock, and may resolve some software issues.
22 iRobot Roomba Professional Series
Frequently Asked Questions
Why does Roomba’s side brush occasionally spin backwards?
When caught on items such as carpet tassels or wires, the side brush
may spin slowly or briefly spin backwards to free itself. This may also
occur on thick or high-pile carpets. If this behavior should occur on hard
floor surfaces or when no tassels or wires are present, the side brush
should be cleaned. Using a small Philips head screwdriver, rst remove
the screw from the center of the side brush. Next remove the side brush
and thoroughly clean any hair or debris that is wrapped around the shaft.
Then reinstall the side brush and side brush screw.
Why does Roomba occasionally make a thumping sound?
When Roomba’s brushes encounter items such as carpet tassels or wires,
the brushes will briefly reverse direction to get free. This action causes
a thumping sound that can be heard approximately once per second
until the brushes are free from obstruction. If Roomba makes a thumping
sound when no tassels or wires are present, the main brushes should be
cleaned as described on page 20.
Why doesn’t Roomba slow down as it approaches certain
obstacles?
Roomba uses its Light Touch Bumper technology to identify walls and
other obstacles, allowing it to slow down and gently touch the obstacle
with its bumper before changing direction. Roomba may be less effective
at sensing and slowing down for extremely dark or black surfaces, or for
objects that are less than two inches wide.
TIP: For additional assistance, visit www.irobot.com/support.
For more detailed information, visit: www.irobot.com 23
Replaceable Modules
Roomba has a number of modules that can be replaced, including its
drive wheels, side brush, main cleaning head, vacuum cleaning bin, highcapacity bin, caster wheel, and battery.
To access Roomba’s replaceable modules, remove the bottom cover of
Roomba by removing the four screws that hold down the bottom cover
and the screw that holds the spinning side brush.
Bottom cover
Right wheel module
Left wheel module
Cleaning head module
Vacuum cleaning
bin or high-capacity
bin module
Battery
24 iRobot Roomba Professional Series
Side brush module
Front caster wheel
Chassis
Replaceable cover
iRobot Customer Care
If you have questions or comments about Roomba, please contact iRobot
before contacting a retailer.
Please visit our web site at www.irobot.com for support tips, frequently
asked questions, or information about accessories and other iRobot
products. We would like to hear from you.
Should you still need assistance:
• Visit the iRobot support web site at www.irobot.com/support
• Call our Customer Care representatives at 877.855.8593
iRobot Customer Care Hours:
• Monday – Friday 9AM – 7PM Eastern Time
• Saturday 9AM – 6PM Eastern Time
For more detailed information, visit: www.irobot.com 25
Important Safety Instructions
CAUTION: DO NOT EXPOSE THE ELECTRONICS OF ROOMBA, ITS
BATTERY OR THE CHARGER. THERE ARE NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CHARGE USING STANDARD U.S. (120V AC) OUTLET ONLY.
Always exercise caution when operating your Roomba. To reduce the risk
of injury or damage, keep these safety precautions in mind when setting
up, using and maintaining your Roomba:
GENERAL SAFETY INSTRUCTIONS
• Read all safety and operating instructions before operating Roomba.
• Retain the safety and operating instructions for future reference.
• Heed all warnings on Roomba, battery, charger and in owner’s manual.
• Follow all operating and use instructions.
• Refer all non-routine servicing to iRobot.
ROOMBA USE RESTRICTIONS
• Roomba is for indoor use only.
• Roomba is not a toy. Do not sit or stand on this device. Small children and pets should be
supervised when Roomba is cleaning.
• Clean with a dry cloth only. Do not pour or spray water onto Roomba.
• Do not use this device to pick up anything that is burning or smoking.
• Do not use this device to pick up spills of bleach, paint, or other chemicals, or anything
wet.
• Before using this device, pick up objects like clothing, loose papers, pull cords for blinds
or curtains, power cords, and any fragile objects. If the device passes over a power cord
and drags it, there is a chance an object could tumble off a table or shelf.
• If the room to be cleaned contains a balcony, a physical barrier should be used to prevent
access to the balcony and ensure safe operation.
• Always remove the battery before long-term storage or transportation.
ROOMBA BATTERY AND CHARGING
• Charge using a standard U.S. (120V AC) outlet only. Product may not be used with any
type of power converter. Use of other power converters will immediately void the warranty.
• Use only the charger supplied by the manufacturer to charge this device.
• Do not use a charger with a damaged cord or plug.
• Charge indoors only.
• Roomba’s power supply may be protected with a surge protector in the event of severe
electrical storms.
• Never handle chargers with wet hands.
• Always disconnect Roomba from the charger before cleaning.
26 iRobot Roomba Professional Series
Get iRobot accessories at:
800.727.9077 or visit store.irobot.com
*See registration card for details. Pricing and availability subject to change. Shipping and handling not included.
© 2008 iRobot Corporation, 8 Crosby Drive, Bedford, MA 01730. All rights reserved.
iRobot, Virtual Wall, Roomba and Home Base are registered trademarks of iRobot Corporation. Dirt Detect and
Lighthouse are trademarks of iRobot Corporation.
U.S. Pat. Nos. 6,594,844; 6,690,134; 6,883,201; 6,809,490; 6,956,348; 7,155,308; 7,173,3917,196,487; 7,288,912;
7,332,890; D556,961. Other patents pending.
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