6) As soon as possible, place the CO alarm back in its proper location to assure
continuous protection from carbon monoxide poisoning.
7) When household cleaning supplies or similar contaminants are used, the
area should be ventilated.
WARNING:
• If the apparatus is tampered with, this have the risk of malfunction
electric shock or malfunction.
• The following substances can affect the sensor and may cause false
actions: methane, propane, isobutene, isopropanol, ethylene, benzene,
toluene, ethyl acetate, hydrogen sulfide, sulfur dioxides, alcohol based
products, paints, thinner, solvents, adhesives, hair sprays, after shaves,
perfumes and some cleaning agents.
• Your CO alarm will not be operational and will not monitor for CO levels
without battery.
• This apparatus is designed to protect individuals from the acute effects
of carbon monoxide exposure. It will not fully safeguard individuals with
specific medical conditions. If in doubt consult a medical practitioner.
8. TECHNICAL INFORMATION
Model: CO
Type of apparatus: Type A
Power Supply: DC 3V (2pcs alkaline battery)
Recommend battery type: GP GN15A / Raymax LR6
Sensor Type: Electrochemical
Product life: 10 years after initial power up
Sensitivity Setting: Conforms to EN 50291-1:2010+A1:2012 standard.
30PPM Without alarm before 120 minutes
50PPM Between 60 to 90 minutes
100PPM Between 10 to 40 minutes
300PPM Less than 3 minutes
Standby Current:<50μA (average)
Alarm Current: <20mA (average)
Operation Ambient Condition: -10~+40ºC, 30~95% non-condensing
Storage/Transport Ambient Condition: -20~+50ºC, 10~95% non-condensing
Alarm sound : ≥85DB at 100cm @3.2±0.5KHz pulsing alarm
CO alarm silence: about 5 minutes
Frequency Range : 868~870MHz
Wireless transmission distance : >50 meters (in open distance)
NOTE: This CO alarm is designed to detect carbon monoxide gas from any
source of combustion. It is not designed to detect any other gas.
9. GUARANTEE
Cofem grants a 2 years guarantee, starting from the purchase date of the
product. If the smoke alarm becomes defective during the guarantee period,
the smoke alarm will be replaced with a new one if the defective one is sent
to Cofem. The guarantee covers manufacturing or material defects in the
product, if the smoke alarm has been used according to the user instructions
and the guarantee period neither has nor expired. The guarantee period for a
smoke alarm that has been replaced with a new one is the same as that of the
original smoke alarm. The guarantee is not valid if 1) the product is used,
maintained, or tested contrary to the user instructions, 2) the defect has been
caused by a negligent act by other than Cofem, or 3) if the product has been
modified or treated with force, or if it the guarantee receipt is missing. The
guarantee does not cover costs due to installation or battery replacement.
Cofem responsibility does not in any case exceed the price of a new smoke
alarm. Cofem is not responsible for any damage or loss that has been caused
by a non-working smoke alarm. This guarantee does not affect rights enacted
by law.
10. INSTALLATION
1) Drilling two ф 5.0mm holes in the wall, the distance between two holes
center is 30mm
（
1.18 inch
）
,then inserting two plastic stopper provided into
the holes.
2) Insert the two screws provided until the screw heads are approximately
5mm from wall.
3) Test the unit by using the TEST&SILENCE button. Ensure the unit sound is
alarm pattern.
4) Hook the unit over the screws onto keyholes in back of unit.
As you install the battery on the unit, maybe it will sound for several minutes,
then stop and enter in normal operation mode. If it always sounds, please call
our agent.
FABRICANTE DE PRODUCTOS CONTRA INCENDIOS - FIRE PROTECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) SPAIN.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] - www.cofem.com
1973
CO
(english)
