
13
YOUR ALARM SHOULD BE CLEANED AT LEAST ONCE A YEAR
To clean your alarm, remove it from the mounting bracket. You can clean
the interior of your alarm (sensing chamber) by using compressed air or
a vacuum cleaner hose and blowing or vacuuming through the openings
around the perimeter of the alarm. The outside of the alarm can be
wiped with a damp cloth.
After cleaning, reinstall your alarm and test your alarm by using the test
button. If cleaning does not restore the alarm to normal operation the
alarm should be replaced.
After cleaning, reinstall your alarm and check that the Red LED
ashes once every 60 seconds. Then test your alarm by using the
test button.
10. Cleaning Your Alarm
11. General Carbon Monoxide (Co) Information
Carbon monoxide (CO) is a colorless, odorless, and tasteless poison
gas that can be fatal when inhaled. CO inhibits the blood’s capacity
to carry oxygen.
POSSIBLE SOURCES OF CARBON MONOXIDE
Inside your home, appliances used for heating and cooking are the
most likely sources of CO. Vehicles running in attached garages can
also produce dangerous levels of CO.
CO can be produced when burning any fossil fuel: gasoline, propane,
natural gas, oil and wood. It can be produced by any fuel-burning
appliance that is malfunctioning, improperly installed, or not ventilated
correctly, such as:
Gas ranges/stoves, gas clothes dryers, water heaters, portable fuel
burning space heaters, replaces, wood-burning stoves and certain
swimming pool heaters. Blocked chimneys or ues, back drafting
and changes in air pressure, corroded or disconnected vent pipes, or
a loose or cracked furnace exchanger can also release CO into your
building. Vehicles and other combustion engines running in an attached
garage and using a charcoal/ gas grill or hibachi in an enclosed area
are all possible sources of CO.
The following conditions can result in transient CO situations:
Excessive spillage or reverse venting of fuel-burning appliances caused
by outdoor ambient conditions such as: Wind direction and/or velocity,
including high gusts of wind, heavy air in the vent pipes (cold/humid air
with extended periods between cycles), negative pressure differential
resulting from the use of exhaust fans, simultaneous operation of sev-
eral fuel-burning appliances competing for limited internal air, vent pipe
connections vibrating loose from clothes dryers, furnaces, or water
heaters, obstructions in, or unconventional, vent pipe designs which
can amplify the above situations, extended operation of unvented fu-
el-burning devices (range, oven, replace, etc.), temperature inversions
which can trap exhaust gasses near the ground, car idling in an open
or closed attached garage, or near a home.