Air tightness of the Property. This can happen if there is a lack of unobstructed
ventilation in the presence of double glazing.
Holiday Accommodation. Take particular care when using holiday
accommodation at home or abroad. Make sure you understand the type of
appliances you are using and take note of the fuel being used. The CO5B and CO7B
ranges of Carbon Monoxide alarms are particularly suitable for this. Always take the
handbook with you and read these instructions.
HAVING A WORKING CARBON MONOXIDE ALARM IN YOUR
PROPERTY SHOULD NOT BE SEEN AS A REASON TO AVOID
THE REGULAR SERVICING OF FUEL BURNING APPLIANCES.
PRODUCT WARRANTY
Firebiltz Ltd guarantees to you, as a purchaser, that the enclosed Carbon Monoxide
alarm will be free from defects in material, workmanship or design under normal use
and service for a period of 5 years for the CO5B range and 7 years for the CO7B range.
This Guarantee is not assignable. Our liability to you, under this guarantee is limited to
repairing or replacing any part which we find to be defective in material, workmanship
or design, free of charge to the customer, upon sending the alarm with proof of date
of purchase, postage paid to Fireblitz Ltd, Units 15-17 Manford Industrial Estate,
Manor Road, Erith, Kent DA8 2AJ.
The terms of this guarantee will not apply in the following
circumstances: If the alarm has been modified, dismantled, contaminated,
damaged, neglected or otherwise abused or altered following the date of purchase,
or if it fails to operate due to incorrect siting, installation, or damage caused by failure
to abide by the instructions supplied. It is specifically drawn to the users attention
that substantial periods in alarm will shorten alarm life, during which time it will have
provided valuable protection and no claim under the guarantee will be entertained.
The liability of Fireblitz Ltd, arising from the sale of this alarm or under the terms of
this guarantee shall not in any case exceed the cost of replacement of the alarm.
In no case, shall Fireblitz Ltd be liable for consequential loss or damage resulting
from the failure of the alarm or the breach of this or any other guarantee, express or
implied or for damage caused by failure to abide by the instructions supplied. This
guarantee does not affect your statutory rights.
IMPORTANT: This device is not suitable as a smoke, fire
or combustible gas detector. It should not be regarded as
a substitute for the proper servicing of fossil fuel burning
appliances such as gas, oil, paraffin, bio-fuel, wood, coke, charcoal
or coal fired boilers, room heaters and cookers etc, or their flues.
Fireblitz Extinguisher Ltd.
Units 15-17 Manford Industrial Estate, Manor Road. Erith, Kent DA8 2AJ
Telephone: 01322 342238 Email: sales@fireblitz.co.uk
FRONT BACK
WARNING: This apparatus is designed to protect individuals from the acute
effects of carbon monoxide exposure. It will not fully safeguard individuals
from specific medical conditions. If in doubt consult a medical practitioner.
ALARM DESCRIPTION
The CO5B and CO7B range of alarms will go into the alarm condition under
the following circumstances:
Carbon Monoxide Level No Alarm Alarm
(Parts per million) Before Before
30 ppm 120 mins -
50 ppm 60 mins 90 mins
100ppm 10 mins 40 mins
300ppm - 3 mins
PRODUCT DESCRIPTION
The FireHawk CO5B and CO7B range of battery operated Carbon Monoxide
alarms are ideal for the home and travelling on holiday. It’s compact size takes
up little room in the baggage but gives you invaluable protection from faulty
heating and cooking appliances wherever you are.
If fitted, the LCD display on the CO7BD allows you to read harmful levels of
Carbon Monoxide (CO) in ppm (parts per million) at the click of the display
button. Further clicks show the peak CO levels in the previous 12 hours and %
COHb (carboxy-haemoglobin or CO in the blood).
Three LED’s on the front of the alarm indicate Alarm (red) when the alarm has
detected harmful levels of CO; Power, (green) flashes one every minute when
the alarm is operating and Fault (yellow) indicates a fault in the alarm. All three
LEDs operate with different sound patterns as shown in the Table 1.
WHAT TO DO IF THE ALARM SOUNDS
If the alarm sounds a repeating series of 4 beeps, (see Table 1) evacuate
the property immediately. If it is not possible for all occupants to exit the
property for any reason, call for help, open all doors and windows to ventilate
it and move to fresh air.
IN THE CASE OF SUSPECTED CARBON MONOXIDE (CO)
POISONING, SEEK MEDICAL ASSISTANCE IMMEDIATELY.
If it is safe to do so, turn off all appliances, shut off the gas supply tap and:
CALL TRANSCO ON 0800 111 999
Do not silence the alarm or re-enter the property until the source of Carbon
Monoxide (CO) has been found and dealt with by a competent and registered
Gas Safe engineer.
Carbon Monoxide Repeating Series of 4 •••• •••• ••••
Present beeps with Red LED
Alarm Test One series of 4 beep with ••••
green, yellow and red LEDs
Low Battery One beep every minute • • • •
Fault Two beeps every minute •• •• •• ••
with red and yellow LEDs
End of alarm life Three beeps every minute ••• ••• •••
The alarm will reset itself if the CO dissipates naturally.
WHERE TO INSTALL YOUR ALARM
The design and layout of domestic premises and the number, type and
position of carbon monoxide sources vary widely. However, general guidance
is given below on where and where not to locate the alarm in order to
minimise the risk of misleading indications.
Which room?
Ideally, an alarm should be installed in every room containing a fuel burning
appliance. Additional alarms may be installed to ensure that adequate warning
is given for occupants in other rooms, by locating alarms:
a. 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 an alarm
in another part of the premises,
b. and every sleeping room.
However, if there is a fuel burning appliance in more than one room and the
number of alarms is limited, the following points should be considered when
deciding where best to put an alarm:
c. locate an alarm in a room containing a flueless or open-flued appliance, and
d. locate an alarm in a room where the occupant(s) spend most time.
e. If the appliance is in a room not normally used (for example a boiler room),
the alarm should be put just outside the room so that the alarm may be
heard more easily. If that room is remote, then the guidance in points a.
and b. above should be considered.
Where in the room?
It should be possible to view all the light indicators on the alarm when in the
vicinity of the chosen location for the alarm. It is not possible to give specific
guidance on the exact location of a alarm which suits all types of room and
their usage. The following points should be taken into consideration when
determining an optimum location for any appropriate situation:
Where not to install the alarm
The alarm 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, books or ornaments);
• 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;
• in the immediate vicinity of a cooking appliance.
An alarm located in the same room as a fuel-burning appliance:
• If the alarm is located on a wall it should be located close to the ceiling
and at a height greater than the height of any door or window.
• A ceiling mounted alarm should be at least 300 mm from any wall, and for
a wall mounted alarm it should be at least 150 mm from the ceiling.
• The alarm should be at a horizontal distance of between 1 m and 3 m from
the potential source. If there is a partition in a room, the alarm should be
located on the same side of the partition as the potential source.
• Carbon Monoxide alarms in rooms with sloped ceilings should be located
at the high side of the room.
An alarm located in sleeping rooms and in rooms remote from a
fuel burning appliance:
An alarm that is located in sleeping rooms and in rooms remote from the
fuel-burning appliance should be located relatively close to the breathing
zone of the occupants. (The breathing zone should be regarded as the
horizontal level in the room where a person’s head spends most of the time,
ie while sat in a chair or laid on a pillow.
Pay particular attention to the normal location of the elderly and disabled
when reaching a decision. For further information contact the manufacturers
helpline on 01322 342 238 or CoGDEM (The Council for Gas Detection and
Environmental Monitoring) on their helpline 0800 1694 457
Particular attention should be given to sleeping accommodation. Carbon
Monoxide is particularly hazardous to a person while asleep as it will not wake
them. If they wake and have been subjected to carbon monoxide, they may
be too disorientated to know what is wrong with them and what to do next.
A Carbon Monoxide alarm at the bed head will help to avoid this situation
. WARNING: Do not operate this alarm in areas with temperatures less
than -10°C or greater than +40°C; or in humidity less than 30% RH or
more than 90% RH.
HOW TO INSTALL YOUR ALARM
This apparatus should be installed by a competent person.
As a portable Device:
1. Assemble the device as shown in Figs. 1 & 2.
The alarm will automatically switch on and beep
4 times with lights and display if fitted. Test the
alarm using the test button and refer to Table 1.
To remove the baseplate and turn off the alarm,
see the end of this section.
2. Attach the stand as shown in Fig. 3
3. Place the alarm in your chosen position in free air
with no local obstructions and close to the front
edge of shelves and surfaces. See “Where to
install the alarm” above.
Fixing the alarm to a wall:
1. Decide on the position for the alarm in open air
and unobstructed from the guidance given above
in “Where to install the alarm”.
2. Using the screws and fixings supplied fix firmly to
the wall as shown in Fig. 4.
Assemble the alarm to the baseplate as shown
above in Fig 1. The alarm will automatically
switch on and beep 4 times with lights and
display if fitted.
3. Test the alarm using the test button and refer
to Table 1.
NOTE: To Remove the alarm from the baseplate,
depress the tag fully towards the back of the
baseplate and slide the alarm towards the top.
See Fig 5.
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
SLIDE DOWN
Table 1
LCD Display
(if fitted)
LED Indicators
Test/Display
Buttons
Sounder
READ AND RETAIN THIS USER MANUAL
MANUAL
BATTERY OPERATED
Carbon Monoxide Alarm
HOW TO MAINTAIN YOUR ALARM
WARNING: Tampering with this alarm may cause a malfunction
Testing the alarm
Test the alarm once a week using the test button. It should flash all three LEDs
once, one after another, followed by 4 beeps from the sounder.
Cleaning the alarm
Regular cleaning of the alarm is essential if it is to work properly. Keep free
of dust and vacuum it every month and ensure the vents are clear. Every six
months wipe the outside with a damp cloth to remove staining and grease from
cooking etc.
Battery Information
The battery is sealed in and is not replaceable. It should last 5 years for the
CO5B and 7 years for the CO7B range; the life of the alarm. After approximately
5 or 7 years, depending on the model, the alarm will beep three times every
minute to indicate end of life. At this point the alarm should be replaced.
Extended periods in alarm mode can significantly reduce the life of the battery.
AUTOMATIC FAULT DETECTION
In the unlikely event of a fault developing in your alarm, it will emit two beeps
every minute (see Table 1). If this happens DO NOT OPEN THE ALARM, there are
no user serviceable parts inside. Remove it from the baseplate to turn it off and
return it to the manufacturer at the address at the end of this handbook.
WHAT IS CARBON MONOXIDE?
Carbon Monoxide (CO) is an extremely poisonous gas. It is a colourless,
odourless and tasteless gas released by the incomplete combustion of fossil
fuels such as natural gas, bottled gas, petrol, diesel, oil, paraffin, wood, coal coke
and bio-fuels.
When inhaled, it causes chemical asphyxiation, when CO mixes with the blood
and reduces the oxygen carried around the body, in particular to the brain. The
following symptoms are typical of CO poisoning and should be discussed with
all members of your household.
Mild Exposure:
Slight headache, nausea, fatigue, often thought to be flue symptoms. Think CO.
Medium Exposure:
Severe throbbing headache, drowsiness, confusion, vomiting and fast heart rate.
Extreme Exposure:
Unconsciousness, Convulsions, Cardio-respiratory failure, death.
Although feeling unwell, victims of CO poisoning become so disoriented that
they can no longer decide what to do next, including being unable to exit the
building or call for assistance. Very young children often show symptoms earlier
than adults.
Being affected while asleep is the most dangerous situation as the victim will
not wake as a result.
WHAT ARE THE POTENTIAL
SOURCES OF CARBON MONOXIDE?
A correctly operating and serviced fossil fuel burning appliance should allow
complete burning of the fuel and therefore is not a hazard. You should have
all such appliances serviced at least once a year by a fully qualified Gas Safe
registered engineer.
TYPICAL SOURCES OF CARBON MONOXIDE
AROUND THE AVERAGE HOUSEHOLD ARE:
Room heaters; such as real flame fires, wood-burners, ranges; open coal, coke
and wood fires, portable gas and paraffin heaters. Central heating boilers. Oil
fired and gas central heating boilers, wood-burners and automated feeders for
coke and coal.
Cookers and solid fuel ranges.
NOTE: Cooker hoods without flues will not remove CO.
Barbecues and chimneas used outside but close to the property
Petrol and diesel driven engines such as cars, motorbikes, lawn movers,
strimmers, rotovators, chain saws etc, especially when run up inside the garage
or garden shed.
Cigarette, cigar and pipe smoke. Carbon monoxide from burning tobacco
can build up over even a short time, particularly in a poorly ventilated property.
Blocked flues from fires, ranges and boilers. A partially blocked flue will
cause a build up of unburned gasses in the system and, if damaged by building
movement or poor condition, could either severely affect complete burning or
leak combustion gases into the property, particularly when they take air from
the room to improve efficiency of exhaust.
TYPICAL CAUSES OF CARBON
MONOXIDE IN THE HOME ARE
Incorrect Installation of Equipment Always use a registered Gas Safe
Installation Engineer.
Faulty Equipment; Cracked /blocked flues or cracked heat exchangers
Insufficient Ventilation for Complete Combustion. Where appliances
take air for combustion from the room such as open wood and coal fires,
portable gas or paraffin heaters or space-heating boilers, the room MUST have
adequate ventilation to allow sufficient air for complete combustion.
DO NOT block up room vents specifically provided for this purpose.
Appliances Competing for Air Supply Where there is more than one
appliance taking air from a room ensure that there is an adequate supply.
Consult your Gas Safe Engineer
Models: CO5B, CO7B and CO7BD
BS EN 50291-1:2010
License No: KM 573122
