FireAngel CO-9B User manual

CARBON MONOXIDE
POISONOUS GAS ALARM
CO-9B User Manual
Please read me – as I could save your life.
Please retain this user manual for future reference

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INTRODUCTION
FEATURES
CARBON MONOXIDE AND
HOW IT CAN AFFECT YOU
AND YOUR FAMILY
WHERE TO INSTALL YOUR
DETECTOR
HOW TO INSTALL YOUR
DETECTOR
BATTERY INSTALLATION/
REPLACEMENT
OPERATING FEATURES
UNDERSTANDING THE
PRODUCT’S INDICATORS
MAINTAINING / TESTING YOUR
DETECTOR
WHAT TO DO IN THE EVENT
OF AN ALARM
USEFUL NUMBERS
TECHNICAL INFORMATION
DISPOSAL
7 YEAR WARRANTY
RETURNS
PRODUCT RANGE
NOTES
2
2
3
5
7
8
9
12
13
14
15
16
17
18
19
19
20
CONTENTS
NOTE:This User Manual is also available in large text
and other formats. Please call 0800 141 2561 for
further information

2
INTRODUCTION
Congratulations! You’ve made a wise
investment in an innovative product and
your personal safety. The CO-9B Carbon
Monoxide Poisonous Gas Alarm is one of
a new generation of domestic life safety
products from Sprue Safety Products Limited,
which combines the latest technology and
innovative design to provide an aesthetically
pleasing and e󱐯ective contribution to your
home safety.
The FireAngel range of products is constantly
being improved and expanded. Please visit
www.sprue.com to nd out about the latest
additions to our product range.
Sprue Safety Products Ltd manufactures
some of the most technologically advanced
carbon monoxide detectors in the world.
FEATURES
• An advanced electrochemical sensor
designed to accurately measure low
levels of carbon monoxide (CO) providing
an early warning of toxic CO levels in your
home
• Detects carbon monoxide continuously
• Resistant to false alarms caused by normal
household contaminants
• Sounds a loud 85dB alarm (at 1m/3 feet)
to alert you in case of an emergency
• Test/reset button
• Regular self-check to ensure detector is
operating correctly
• Simple to mount, portable, ideal for
travelling
• Certied to the European Standards for
Carbon Monoxide Alarms
EN 50291-1: 2010, EN 50291-2: 2010
• 7 year warranty

3
CARBON MONOXIDE
AND HOW IT CAN
AFFECT YOU AND
YOUR FAMILY
Carbon monoxide is a poisonous gas that
kills hundreds of people each year and
injures many more. It is often referred to
as the silent killer, it has no odour or taste
and cannot be seen. Like oxygen, CO enters
the body through the lungs during the
normal breathing process. It competes with
oxygen by replacing it in the red blood cells,
thereby reducing the ow of oxygen to the
heart, brain and other vital organs. In high
concentrations, CO can kill in minutes.
Many cases of reported carbon monoxide
poisoning indicate that while victims
are aware they are not feeling well, they
become disorientated and unable to save
themselves by either exiting the building or
calling for assistance. Exposure during sleep
is particularly dangerous because the victim
usually does not wake up.
SymptomsofCOpoisoning
The following symptoms may be related to
CO poisoning which all household members
should be made aware of:
• Mild Exposure: Slight headache, nausea,
vomiting, fatigue (often described as ‘u-
like’ symptoms)
• Medium Exposure: Severe throbbing
headache, drowsiness, confusion, fast
heart rate
• Extreme Exposure: Unconsciousness,
convulsions, cardiorespiratory failure,
death
Your FireAngel CO detector monitors the
level of CO as parts per million (ppm) in the
atmosphere surrounding the detector.
35ppm The maximum allowable
concentration for continuous
exposure for healthy adults
in any 8 hour period, as
recommended by the
Occupational Safety and Health
Administration (OSHA).
200ppm Slight headache, fatigue,
dizziness, nausea after 2 - 3
hours.
400ppm Frontal headaches within 1 - 2
hours, life threatening after 3
hours.
800ppm Dizziness, nausea and
convulsions within 45 minutes.
Unconsciousness within 2 hours.
Death within 2 - 3 hours.
Should you suspect CO may be a󱐯ecting you
or your family, open the doors and windows
of your property to ventilate, turn o󱐯 your
appliances and evacuate the premises.
At this time the authorities should be
contacted to locate the source of the carbon
monoxide before re-entering the building.
Medical attention should be sought for
anyone su󱐯ering the e󱐯ects of CO poisoning
(headache, nausea, see page 3).

4
CommonsourcesofCO
• Oil and gas boilers
• Portable generators
• Oil or solid fuel cookers
• Gas or para󱐰n heaters
• Barbecues
• Clogged chimneys
• Gas, wood, coal or coke replaces
• Cigarette smoke
• Gas appliances
• Any fossil fuel burning appliance
WARNING: This FireAngel carbon
monoxide detector is not a combustible
gas detector, nor a smoke detector. Please
install the proper detectors to detect
combustible gases, or smoke.
This CO detector should not be seen as a
substitute for the proper installation, use,
and maintenance of fuel-burning appliances
(including appropriate ventilation and
exhaust systems), nor the sweeping of
chimneys.
WARNING: Variables relating to your
fuel burning appliances can change
at any point eg. the ue or chimney could
suddenly become blocked or damaged,
appliances may stop running correctly or
circumstances in neighbouring properties
may change resulting in the presence of
carbon monoxide. For this and other reasons
do not use this carbon monoxide detector
on an intermittent basis, or as a portable
detector for trying to trace one source of
the spillage of combustion products from
fuelburning appliances or from chimneys.
Donot:
• IGNORE ANY WARNING FROM YOUR CO
DETECTOR!
• Burn charcoal inside your home, caravan,
tent or cabin
• Install, convert or service fuel-burning
appliances without proper knowledge,
skill and expertise
• Use a gas cooker for heating a room
• Operate unvented gas burning appliances
using para󱐰n or natural gas in closed
rooms
• Operate petrol-powered engines indoors
or in conned areas
• Ignore a safety device when it shuts an
appliance o󱐯
Always:
• Buy appliances accepted by a recognised
testing laboratory
• Install appliances according to the
manufacturer’s instructions
• Have appliance installations carried out by
professionals (for gas appliances engineers
should be registered)
• Have your appliances checked regularly by
a qualied service engineer
• Have your chimneys and ues cleaned
professionally every year
• Make regular visual inspections of all fuel-
burning appliances
• Donot barbecue indoors, or in an
attached garage
• Open windows when a replace or oil/

5
solid fuel cooker is in use
• Only install CO detectors that meet the
requirements of EN 50291-1: 2010 and
EN 50291-2: 2010 in your home
• Be aware of CO poisoning symptoms (see
page 3)
EDUCATE YOURSELF AND YOUR FAMILY
ON THE SOURCES AND SYMPTOMS OF
CO POISONING AND HOW TO USE YOUR
CARBON MONOXIDE DETECTOR
WHERE TO INSTALL
YOUR DETECTOR
This CO alarm is suitable for use in domestic
premises, (caravan holiday homes) caravans
and motor caravans.
The following advice is applicable to all
intended applications, there are special
instructions at the end of this section relating
to positioning in caravan holiday homes,
caravans and motor caravans.
WARNING: This detector will only
indicate the presence of carbon
monoxide gas at the sensor. Carbon
monoxide gas may be present in other areas.
Inwhichroomshouldthedetectorbe
installed?
Ideally, an apparatus should be installed
in every room containing a fuel burning
appliance. Additional apparatus may be
installed to ensure that adequate warning
is given for occupants in other rooms, by
locating apparatus in:
• Remote rooms in which the occupant(s)
spend considerable time whilst awake and
from which they may not be able hear an
alarm from apparatus in another part of
the premises, and
• Every sleeping room
However, if there is a fuel burning appliance
in more than one room and the number of
apparatus is limited, the following points
should be considered when deciding where
best to put the apparatus:
• Locate the apparatus in a room containing
a ueless or open-ued appliance, and
• Locate apparatus in a room where the
occupant(s) spend most time
• If the domestic premises is a bedsit (a
single room serving as both sitting and
bedroom) then the apparatus should be
put as far from the cooking appliances
as possible but near to where the person
sleeps
• If the appliance is in a room not normally
used (for example a boiler room), the
apparatus should be put just outside the
room so that the alarm may be heard
more easily.
WhereintheroomshouldIplacethe
detector?
Apparatus located in the same room as a
fuel-burning appliance:

6
a For both wall and ceiling mounted
apparatus the following applies:
• The apparatus should be at a horizontal
distance of between 1m and 3m from
the potential source
• If there is a partition in a room, the
apparatus should be located on the
same side of the partition as the
potential source
• Carbon Monoxide detectors in rooms
with sloped ceilings should be located at
the high side of the room
b In addition to the previous points the
following must be observed:
If the apparatus is located on a wall:
• it should be located close to the ceiling;
• it should be located at a height greater
than the height of any door or window;
• it should be at least 150mm from the
ceiling.
If the apparatus is located on the ceiling:
• it should be at least 300mm from any
wall and any ceiling obstruction e.g.
light ttings.
Apparatus located in sleeping rooms and in
rooms remote from a fuel burning appliance:
• Apparatus located in sleeping rooms or
located in rooms remote from the fuel-
burning appliance should be located
relatively close to the breathing zone of
the occupants
Wherenottoputthedetector
The apparatus should not be installed:
• In an enclosed space (for example in a
cupboard or behind a curtain)
• Where it can be obstructed (for example
by furniture)
• Directly above a sink
• Next to a door or window
• Next to an extractor fan
• Next to an air vent or other similar
ventilation openings
• In an area where the temperature may
drop below -10°C or exceed 40°C
• Where dirt and dust may block the sensor
• In a damp or humid location (for example
in a bathroom)
• Less than 1m/3 feet from any appliance
• Within 1m (3 feet) of mobile phones
Caravans
Caravans may have additional risks of carbon
monoxide ingress through air vents due
to the nearby presence of other vehicles,
engines, generators or barbecues, however
this does not change the basic guidance
on location of the alarm. Caravans should
be tted with an alarm in the same room
as any combustion appliance(s), located
in accordance with previous advice in this
section. If the caravan has a single living
space which incorporates the sleeping
accommodation, it can be considered to
be equivalent to a bedsit, and a single
alarm is su󱐰cient. However, any sleeping
accommodation which is in a separate room

7
HOW TO INSTALL
YOUR DETECTOR
NOTE: This apparatus should be installed
by a competent person who feels able to
install it according to the instructions.
Firstly write the installation date on
your detector in the area provided. We
recommend that your detector is installed on
the wall.
Tomountonawallorceiling:
Please ensure that you use the screws
provided, as they were chosen specically for
use with this product. Use template below
for guidance on marking hole positions. Drill
holes into the wall. Insert the plastic wall
plugs. Screw in the screws. Ensure screws are
protruding from the wall by 3mm to allow
detector to slot onto screws.
Toplaceonashelf:
The base of the detector has been designed
to allow it to stand freely on a shelf.
WARNING: When placing on a shelf,
please follow the recommendations for
positioning as described on page 5 & 6.
90mm
Drill hole spacing
from the combustion appliance(s) should
also contain an alarm, located in accordance
with previous advice in this section.
It is not always possible to nd an optimum
location for an apparatus, for example, a
small caravan may not have suitable vertical
surfaces available. Nevertheless, when
tting an apparatus in such situations, the
two most important considerations when
selecting an appropriate location are:
• Not mounting the apparatus directly
above a source of heat or steam; and
• Mounting the apparatus at a distance
of 1 – 3 m from the nearest edge of the
potential source.

8
sound as soon as the button is pressed,
and the Alarm LED will illuminate red for
a short time indicating that the sounder
is working and the batteries are providing
power to the unit. This test for the
sounder, batteries and circuitry should be
performed weekly.
WARNING: Prolonged exposure to the
sounder in close proximity to your ears
may damage your hearing.
BATTERY INSTALLATION
/ REPLACEMENT
a If the detector is already wall or ceiling
mounted then unhook it from the
mounting screws.
b Remove the battery cover located on the
back of the detector.
c Replace the batteries with 2 x approved
1.5 volt AA size alkaline batteries (see page
16 for recommended batteries), making
sure the batteries are the correct way
round. Use of batteries other than those
recommended by Sprue Safety Products
Ltd may have a detrimental e󱐯ect on the
detector’s operation. Replace the battery
cover and return the detector to its
original position.
d Your advanced FireAngel detector
requires a short ‘warm-up’ period before it
is fully operational.
If you have followed all of the above steps
correctly, your unit will begin monitoring
for CO in around 3 minutes. When the
3 minute warm-up period is complete,
the Power LED will ash green once
per minute to indicate that the alarm is
receiving power from the batteries and is
fully operational (if your detector chirps or
enters alarm following the 3 minute
warm-up period then please refer to page
12).
e Test the sounder, batteries and circuitry
by pressing and holding the Test/Reset
button for 1 second. The sounder should
Press ridged
area in and slide
door out to
reveal battery
compartment

9
Under normal operating conditions, the
batteries should last for at least 12 months.
The detector will not protect against the risk
of carbon monoxide poisoning when the
batteries have drained.
WARNING: Prolonged exposure to
extreme high or low temperatures may
reduce the life of the batteries.
OPERATING FEATURES
Your FireAngel detector o󱐯ers many features
which set it apart from other CO detectors on
the market today.
Test/Resetbuttonfeature
This button will:
• Test the sounder, batteries and circuitry
• Allow you to test the sensor by
introducing a source of CO into the
detector (see ‘Testing The Sensor’ below)
• Silence the loud 85dB sounder during an
alarm (only possible when current CO level
is less than 50ppm)
Testingthesounder,batteriesandcircuitry
Test the sounder, batteries and circuitry by
pressing and holding the Test/Reset button
for 1 second to conrm that the detector
is operating properly. The sounder should
sound as soon as the button is pressed, and
the Alarm LED will illuminate red, indicating
that the sounder is working and the batteries
are providing power to the unit. This test for
the sounder, batteries and circuitry should be
performed weekly.
Testingthesensor
NOTE:We suggest the use of an incense
stick or cigarette as the way in which
these products burn produces a readable
localised amount of carbon monoxide.
Alternative sources of smoke, for example
an extinguished candle or match, will not
contain su󱐰cient levels of carbon monoxide

10
to obtain a response from the detector
during this test. Please note your CO detector
will not detect smoke.
If testing the sensor for the rst time after
installation, or replacing the batteries, make
sure that the alarm has completed the initial
3 minute warm up period and the power LED
is ashing green once every minute.
CAUTION:Sensor testing should only be
performed by a responsible adult.
This test should be performed annually.
NOTE: Aerosol CO may be used in order
to avoid having to burn incense sticks
or cigarettes. However we recommend that
incense sticks are used as they are cheap and
readily available.
• Read all steps thoroughly before
attempting to test your the sensor
Step1 If the detector is wall or ceiling
mounted unhook the detector
from the screws.
Step2 Cover the sounder vents with
one hand. Press and hold the
Test/Reset button down with
your thumb/nger until the
Power LED illuminates green
and the sounder sounds for a
second time (this should happen
after around 5 seconds). Release
the Test/Reset button. Upon
releasing the Test/Reset button
the Power LED will ash green
once every second. This indicates
that the sampling rate of the
detector has increased and can
be tested using a known source
of CO.
Step3 Light an incense stick or cigarette
using a match or lighter. If using
an incense stick be sure to blow
out the ame so that the incense
stick is smouldering. Extinguish
the lighter, or put out the match
and place it into a dish of water.
Step4 Turn the detector on its side
so that the vents on the right
hand side of the detector are
pointing downwards (see
diagram opposite). Hold the
burning incense stick or cigarette
around 15cm (6 inches) below
the detector, so that the smoke
enters the vents on the side of
the detector. An increase in the
localised carbon monoxide level
within the sensor to more than
50ppm will cause the sounder
Test/Reset
Button

11
to sound for one cycle of four
loud beeps and the Power LED
to illuminate green for a short
time. This is the end of the test.
The Power LED will no longer
ash green every second but
will revert to ashing once every
minute as the detector will go
back to normal operating mode
(It may take up to two minutes
of exposure to the smoke for
the localised level of carbon
monoxide within the sensor to
reach over 50ppm). Now move
the source of CO away from the
detector as the test is nished.
Step5 After step 4, put out the incense
stick or cigarette by placing
it into a dish of water. Ensure
that all ames have been
extinguished.
NOTE: If the localised carbon monoxide
level within the sensor does not reach
50ppm during the test, the sensor test will
stop automatically after 3 minutes.
15cm
(6”)

12
FireAngelTechnicalSupportLine
9.00am–5.00pm, Monday–Friday.
Telephone:08001412561
(1-800523171inEIRE)
e-mail: technicalsupport@reangel.co.uk
UNDERSTANDING THE
PRODUCT’S INDICATORS
The higher the concentration of carbon
monoxide detected by the detector, the
quicker it will respond. When su󱐰cient
carbon monoxide is detected a loud audible
signal (85 dB at 1m/3 feet) will be emitted
and the Alarm LED will ash red once every
second.
TheAlarmwillsound:
• Between 60 and 90 minutes when
exposed to 50ppm of CO
• Between 10 and 40 minutes when
exposed to 100ppm of CO
• Within 3 minutes when exposed to
300ppm or more
Fault/lowbatterysignal:
The unit continuously checks the settings of
its sensor and circuitry. If any of these settings
are found to be incorrect or if the batteries
become low then the detector will emit a
single audible chirp once per minute for
up to 30 days. IMPORTANT: This does NOT
mean that the detector has detected carbon
monoxide.
Replace batteries immediately. If the
product continues to chirp despite having
new batteries and the product is still within
warranty then contact technical support for
advice. If the product is no longer in warranty
replace it immediately!

13
MAINTAINING / TESTING
YOUR DETECTOR
Maintenance
Your detector will alert you to potentially
hazardous CO concentrations in your home
when maintained properly. To maintain your
FireAngel detector in proper working order,
and to ensure that the sensor will last for the
lifetime of the product, it is recommended
that you:
• Test the sounder, batteries and circuitry of
your detector once per week by pressing
and holding the Test/Reset button for 1
second (see page 9)
• Perform the Sensor Test annually (see
page 9)
• Keep the detector free of dust by gently
vacuuming the case with a soft brush
attachment when required.
To prevent the possibility of contaminating
the sensor in your detector and thus a󱐯ecting
its reliability:
• Never use cleaning solutions on your
detector. Simply wipe with a slightly damp
cloth
• Do not paint the detector
• Do not spray aerosols on or near the
detector
• Do not use any solvent based products
near the detector
• If installing in a caravan there maybe other
substances present, that may not normally
be found in the home, that could e󱐯ect
the reliability of the CO alarm. Avoid using
the following in close proximity to the
alarm; oils, cleaning uids, polishes, paints
and greases.
• Move the detector to a safe location and
store in a plastic bag before painting,
wall papering, or performing any other
activities using substances that emit
strong fumes. Remember to remove it
from the bag and return the detector to its
original location when these activities are
nished
Failure of any test should be reported to
the technical support line (see page 19 for
contact details).
Do not attempt to repair your CO detector.
Do not remove any screws or open the main
casing of your detector. Any attempt to do
so may cause malfunction and will invalidate
the warranty.

14
WHAT TO DO IN THE
EVENT OF AN ALARM
WARNING: A loud alarm is a warning
that unusually high and potentially
lethal levels of carbon monoxide are present.
Never ignore this alarm, further exposure
can be fatal. Immediately check residents for
symptoms of carbon monoxide poisoning,
and contact the proper authorities to resolve
all CO problems.NEVERIGNOREANYALARM.
Please carefully review this owner’s manual
to ensure that you know what actions to take
in the event of an alarm.
Whattododuringanalarm
• Keep calm and open the doors and
windows to ventilate the property
• Stop using all fuel burning appliances and
ensure, if possible, that they are turned o󱐯
• Evacuate the property leaving the doors
and windows open
• Ring your gas or other fuel supplier
on their emergency number; keep the
number in a prominent place
Write your fuel supplier’s emergency number
here (see opposite for more useful numbers):
__________________________________
• Do not re-enter the property until the
alarm has stopped. When exposed to
fresh air it can take up to 10 minutes
for the sensor to clear and the alarm to
stop depending on the level of carbon
monoxide detected
• Get medical help immediately for anyone
su󱐯ering the e󱐯ects of carbon monoxide
poisoning (headache, nausea), and advise
that carbon monoxide poisoning is
suspected
• Do not use the appliances again until they
have been checked by an expert. In the
case of gas appliances the engineer must
be registered

15
USEFUL NUMBERS
National Gas Emergency Service
Gas Safe register
Solid Fuel Association
Advisory service for domestic and solid fuel
appliances
HETAS
Trade association for solid fuel engineers
OFTEC
Trade association for Oil Fired Appliance
engineers
NACS
National Association of Chimney Sweeps
IPHE
Institute of Plumbing and Heating Engineers
0800111999(24 Hours)

08004085500
08456014406
08452233033
08456585080
01785811732
01708472791

16
TECHNICAL INFORMATION
Detector Specications: Model CO-9B
Sensor Type: Electrochemical
Sensor Life: 7 Years
Alarm Sound Level: 85dB at 1m/3 feet
Recommended Batteries: Size AA Alkaline - Duracell LR6, Energizer LR6, Gold Peak 15A
Battery Life: Exceeds 1 year under normal operating conditions, replaceable
Temperature Range: -10ºC (14ºF) to 40ºC (104ºF)
Operating Humidity Range: 30 - 90% RH
Weight (inc. batteries): 125 grams (4.4oz)
Certied to: EN 50291-1: 2010, EN 50291-2: 2010
This FireAngel carbon monoxide detector is designed to continuously monitor for CO.
Its response times meet the requirements of the European standard EN 50291-1: 2010,
EN 50291-2: 2010.
The alarm will sound:
• Between 60 and 90 minutes when exposed to 50ppm of CO
• Between 10 and 40 minutes when exposed to 100ppm of CO
• Within 3 minutes when exposed to CO levels of 300ppm or more

17
DISPOSAL
Waste electrical products should
not be disposed of with regular
household waste.
Please recycle where facilities
exist. Check with your local authority, retailer
or the FireAngel Technical Support Line (see
page 19 for contact details) for recycling/
disposal advice as regional variations apply.
The batteries should be removed before
disposal of the detector. Both the batteries
and the detector should be disposed of in
line with current regulations.
WARNING: DO NOT ATTEMPT TO OPEN -
DO NOT BURN
WARNING: APPARATUS CONFORMING
TO THIS STANDARD MAY NOT PROTECT
PEOPLE WHO ARE AT SPECIAL RISK FROM
CARBON MONOXIDE EXPOSURE BY
REASON OF AGE, PREGNANCY OR MEDICAL
CONDITION. IF IN DOUBT, CONSULT YOUR
DOCTOR.
A CARBON MONOXIDE DETECTOR IS NOT
A SUBSTITUTE FOR A SMOKE ALARM OR A
COMBUSTIBLE GAS DETECTOR.
REPLACE UNIT AFTER 7 YEARS OF OPERATION.

18
7 YEAR WARRANTY
Warrantycoverage
Sprue Safety Products Ltd warrants to the
original purchaser that its enclosed sealed
carbon monoxide detector be free from
defects in materials and workmanship
under normal residential use and service for
a period of 7 (seven) years from the date of
purchase.
Provided it is returned with postage prepaid
and proof of purchase, Sprue Safety Products
Ltd hereby warrants that during the 7
(seven) year period commencing from the
date of purchase Sprue Safety Products
Ltd, at its discretion, agrees to replace the
unit free of charge. The warranty on any
replacement FireAngel CO-9B Carbon
Monoxide Poisonous Gas Alarm will last for
the remainder of the period of the original
warranty in respect of the detector originally
purchased – that is from the date of original
purchase and not from the date of receipt
of the replacement product. Sprue Safety
Products Ltd reserves the right to o󱐯er an
alternative product similar to that being
replaced if the original model is no longer
available or in stock. This warranty applies
to the original retail purchaser from the
date of original retail purchase and is not
transferable.Proofofpurchaseisrequired.
Warrantydisclaimers
This warranty does not cover damage
resulting from accident, misuse, disassembly,
abuse or lack of reasonable care of the
product, or applications not in accordance
with the user manual. It does not cover
events and conditions outside of Sprue
Safety Products Ltd’s control, such as Acts
of God (re, severe weather etc). It does
not apply to retail stores, service centres
or any distributors or agents. Sprue Safety
Products Ltd will not recognise any changes
to this warranty by third parties. Sprue Safety
Products Ltd shall not be liable for any
incidental or consequential damages caused
by the breach of any expressed or implied
warranty. Except to the extent prohibited
by applicable law, any implied warranty of
merchantability or tness for a particular
purpose is limited in duration to 7 years.
This warranty does not a󱐯ect your statutory
rights. Except for death or personal injury,
Sprue Safety Products Ltd shall not be liable
for any loss of use, damage, cost or expense
relating to this product or for any indirect,
or consequential loss, damages or costs
incurred by you or any other user of this
product.
The warranty does not cover the batteries
which are considered user-replaceable parts.