Tyco DSC WS4933 Instructions D'installation Et D'utilisation page 6

The alarm, including the sensor, is not to be located within 1.5m (5 feet) of any
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cooking appliance.
The detector may not emit an alarm at low carbon monoxide levels. The Occu-
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pational Safety and Health Association (OSHA) has established that continuous
exposure levels of 50 ppm should not be exceeded in an 8 hour period. Individuals
with medical conditions may consider more sensitive detection devices.
The CO gas detector is not suitable as a smoke detector or fire detector. This
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detector is not suitable to install in hazardous locations as defined in the National
Electrical Code.
Carbon monoxide must reach the detector for proper performance of CO gas detec-
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tion. The detector 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 medical practitioner.
CO detectors may wear out because they contain electronic parts that fail over
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time. Test your detector at least every week.
Instruct children never to play with the detector.
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Never use detergents or other solvents to clean the detector.
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Avoid spraying air fresheners, hair spray, paint or other aerosols near the detector.
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Do not paint the detector. Paint will seal the detectors vents and interfere with
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detecting CO gas.
Detailed information on conditions which can result in transient
CO situations:
1. Excessive spillage or reverse venting of fuel burning appliances caused by:
a. Outdoor ambient conditions such as wind direction and/or velocity, includ-
ing high gusts of wind; heavy air in the vent pipes (cold/humid air with
extended periods between cycles).
b. Negative pressure differential resulting from the use of exhaust fans.
c. Simultaneous operation of several fuel burning appliances competing for
limited internal air.
d. Vent pipe connection vibrating loose from clothes dryers, furnaces, or
water heaters.
e. Obstructions in or unconventional vent pipe designs which amplify the
above situations.
2. Extended operation of unvented fuel burning devices (range, oven, fireplace,
etc.).
3. Temperature inversions which can trap exhaust gases near the ground.
4. Car idling in an open or closed attached garage, or near a home.
Never disassemble the CO Alarm; there are no user serviceable parts inside the unit.
You may only remove the CO Alarm from the mounting bracket to replace the battery
if not serviced by an installer. When replacing the battery, follow the directions spe-
cified within the Installation Instructions, Installing/Replacing battery.
CAUTION: This product uses a lithium battery. Improper handling may result
in HEAT, EXPLOSION or FIRE causing personal injury. DO NOT recharge bat-
teries. Follow the battery manufacturer's safety instructions. Dispose of used
batteries in accordance with the regulations in your area.
Never paint the unit. Paint may prevent CO gas from entering the unit.
The WS4933/WS4933EU/WS8933 Wireless Carbon Monoxide Alarm has been
designed to provide an alarm based on various exposure times at different levels of car-
bon monoxide concentrations as per
WS4933/WS4933EU/WS8933 meets the following mentioned response times: At
70ppm, the unit must alarm within 60- 240 minutes. At 150ppm, the unit must alarm
within 10-50 minutes. At 400ppm, the unit must alarm within 4-15 minutes.
Limited Warranty
Digital Security Controls warrants that for a period of twelve months from the date of purchase, the product shall
be free of defects in materials and workmanship under normal use and that in fulfillment of any breach of such
warranty, Digital Security Controls shall, at its option, repair or replace the defective equipment upon return of the
equipment to its repair depot. This warranty applies only to defects in parts and workmanship and not to damage
incurred in shipping or handling, or damage due to causes beyond the control of Digital Security Controls such as
lightning, excessive voltage, mechanical shock, water damage, or damage arising out of abuse, alteration or
improper application of the equipment.
The foregoing warranty shall apply only to the original buyer, and is and shall be in lieu of any and all other war-
ranties, whether expressed or implied and of all other obligations or liabilities on the part of Digital Security Con-
trols. Digital Security Controls neither assumes responsibility nor authorizes any other person purporting to act on
its behalf to modify or to change this warranty, nor to assume for it any other warranty or liability concerning this
product.
In no event shall Digital Security Controls be liable for any direct, indirect or consequential damages, loss of anti-
cipated profits, loss of time or any other losses incurred by the buyer in connection with the purchase, installation
or operation or failure of this product.
In no event shall Digital Security Controls be liable for any direct, indirect or consequential damages, loss of anti-
cipated profits, loss of time or any other losses incurred by the buyer in connection with the purchase, installation,
operation or failure of this product.
Warning: Digital Security Controls recommends that the entire system be completely tested on a regular basis.
However, despite frequent testing, and due to, but not limited to, criminal tampering or electrical disruption, it is pos-
sible for this product to fail to perform as expected.
Important Information: Changes or modifications not expressly approved by Digital Security Controls could void
the user's authority to operate this equipment.
UL 2034 standard: This CO alarm