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Exposing
an Invisible Killer: The Dangers of Carbon Monoxide
Each
year in America, carbon monoxide poisoning claims
approximately 480 lives and sends another 15,200 people to
hospital emergency rooms for treatment.
The
United States Fire Administration (USFA) and the National
Association of Home Builders (NAHB) would like you to know
that there are simple steps you can take to protect yourself
from deadly carbon monoxide fumes.
UNDERSTANDING
THE RISK
What
is carbon monoxide?
- Carbon
monoxide is an odorless, colorless and toxic gas.
Because it is impossible to see, taste or smell the
toxic fumes, CO can kill you before you are aware it is
in your home. At lower levels of exposure, CO causes
mild effects that are often mistaken for the flu. These
symptoms include headaches, dizziness, disorientation,
nausea and fatigue. The effects of CO exposure can vary
greatly from person to person depending on age, overall
health and the concentration and length of exposure.
Where
does carbon monoxide come from?
- CO
gas can come from several sources: gas-fired appliances,
charcoal grills, wood-burning furnaces or fireplaces and
motor vehicles.
Who
is at risk?
- Everyone
is at risk for CO poisoning. Medical experts believe
that unborn babies, infants, children, senior citizens
and people with heart or lung problems are at even
greater risk for CO poisoning.
WHAT
ACTIONS DO I TAKE IF MY CARBON MONOXIDE ALARM GOES OFF?
What
you need to do if your carbon monoxide alarm goes off
depends on whether anyone is feeling ill or not.
If
no one is feeling ill:
- Silence
the alarm.
- Turn
off all appliances and sources of combustion (i.e.
furnace and fireplace).
- Ventilate
the house with fresh air by opening doors and windows.
- Call
a qualified professional to investigate the source of
the possible CO buildup.
If
illness is a factor:
- Evacuate
all occupants immediately.
- Determine
how many occupants are ill and determine their symptoms.
- Call
your local emergency number and when relaying
information to the dispatcher, include the number of
people feeling ill.
- Do
not re-enter the home without the approval of a fire
department representative.
- Call
a qualified professional to repair the source of the CO.
PROTECT
YOURSELF AND YOUR FAMILY FROM CO POISONING
- Install
at least one UL (Underwriters Laboratories) listed carbon
monoxide alarm with an audible warning signal near the
sleeping areas and outside individual bedrooms. Carbon
monoxide alarms measure levels of CO over time and are
designed to sound an alarm before an average, healthy
adult would experience symptoms. It is very possible that
you may not be experiencing symptoms when you hear the
alarm. This does not mean that CO is not present.
- Have
a qualified professional check all fuel burning
appliances, furnaces, venting and chimney systems at least
once a year.
- Never
use your range or oven to help heat your home and never
use a charcoal grill or hibachi in your home or garage.
- Never
keep a car running in a garage. Even if the garage doors
are open, normal circulation will not provide enough fresh
air to reliably prevent a dangerous buildup of CO.
- When
purchasing an existing home, have a qualified technician
evaluate the integrity of the heating and cooking systems,
as well as the sealed spaces between the garage and house.
The presence of a carbon monoxide alarm in your home can
save your life in the event of CO buildup.
Portable
Generator Safety
Portable
generators are useful when temporary or remote electric power
is needed, but they can be hazardous. The primary hazards to
avoid when using them are carbon monoxide poisoning, electric
shock or electrocution, and fire.
The
United States Fire Administration (USFA) would like you to
know that there are simple steps you can take to prevent the
loss of life and property resulting from improper use of
portable generators.
TO
AVOID CARBON MONOXIDE HAZARDS:
- Always
use generators outdoors, away from doors, windows and
vents.
- NEVER
use generators in homes, garages, basements, crawl spaces,
or other enclosed or partially enclosed areas, even with
ventilation.
- Follow
manufacturer's instructions.
- Install
battery-operated or plug-in (with battery backup) carbon
monoxide (CO) alarms in your home, following
manufacturer's instructions.
- Test
CO alarms often and replace batteries when needed.
TO
AVOID ELECTRICAL HAZARDS:
- Keep
the generator dry. Operate on a dry surface under an open,
canopy- like structure.
- Dry
your hands before touching the generator.
- Plug
appliances directly into generator or use a heavy-duty
outdoor- rated extension cord. Make sure en tire extension
cord is free of cuts or tears and the plug has all 3
prongs, especially a grounding pin.
- NEVER
plug the generator into a wall outlet. This practice,
known as backfeeding, can cause an electrocution risk to
utility workers and others served by the same utility
transformer.
- If
necessary to connect generator to house wiring to power
appliances, have a qualified electrician install
appropriate equipment. Or, your utility company may be
able to install an appropriate transfer switch.
TO
AVOID FIRE HAZARDS:
- Before
refueling the generator, turn it off and let it cool. Fuel
spilled on hot engine parts could ignite.
- Always
store fuel outside of living areas in properly labeled,
non-glass containers.
- Store
fuel away from any fuel-burning appliance.
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