Special compliance considerations, Limitations of smoke alarms – First Alert SA340 User Manual

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SPECIAL COMPLIANCE CONSIDERATIONS

This Smoke Alarm alone is not a suitable substitute for complete fire
detection systems in places housing many people—like apartment
buildings, condominiums, hotels, motels, dormitories, hospitals, long-
term health care facilities, nursing homes, day care facilities, or group
homes of any kind—even if they were once single-family homes.
It is not a suitable substitute for complete fire detection systems in
warehouses, industrial facilities, commercial buildings, and special-
purpose non-residential buildings which require special fire detection
and alarm systems. Depending on the building codes in your area, this
Smoke Alarm may be used to provide additional protection in these
facilities.

The following information applies to all four building types below:
In new construction, most building codes require the use of AC or AC/DC
powered Smoke Alarms only. AC, AC/DC, or DC powered Smoke Alarms
can be used in existing construction as specified by local building codes.
Refer to NFPA 72 (National Fire Alarm Code) and NFPA 101 (Life Safety
Code), local building codes, or consult your Fire Department for detailed
fire protection requirements in buildings not defined as “households.”

1. Single-Family Residence:
Single family home, townhouse. It is recommended Smoke Alarms be
installed on every level of the home, in every bedroom, and in each
bedroom hallway.

2. Multi-Family or Mixed Occupant Residence:
Apartment building, condominium. This Smoke Alarm is suitable for
use in individual apartments or condos, provided a primary fire detection
system already exists to meet fire detection requirements in common
areas like lobbies, hallways, or porches. Using this Smoke Alarm in
common areas may not provide sufficient warning to all residents or
meet local fire protection ordinances/regulations.

3. Institutions:
Hospitals, day care facilities, long-term health care facilities. This Smoke
Alarm is suitable for use in individual patient sleeping/resident rooms,
provided a primary fire detection system already exists to meet fire
detection requirements in common areas like lobbies, hallways, or
porches. Using this Smoke Alarm in common areas may not provide
sufficient warning to all residents or meet local fire protection ordinances
/regulations.

4. Hotels and Motels:
Also boarding houses and dormitories. This Smoke Alarm is suitable
for use inside individual sleeping/resident rooms, provided a primary
fire detection system already exists to meet fire detection requirements
in common areas like lobbies, hallways, or porches. Using this Smoke
Alarm in common areas may not provide sufficient warning to all
residents or meet local fire protection ordinances/regulations.

LIMITATIONS OF SMOKE ALARMS

Smoke Alarms have played a key role in reducing deaths resulting from
home fires worldwide. However, like any warning device, Smoke Alarms
can only work if they are properly located, installed, and maintained, and
if smoke reaches them. They are not foolproof.

Smoke alarms may not waken all individuals. Practice the escape
plan at least twice a year, making sure that everyone is involved – from
kids to grandparents. Allow children to master fire escape planning and
practice before holding a fire drill at night when they are sleeping.
If children or others do not readily waken to the sound of the smoke
alarm, or if there are infants or family members with mobility limitations,
make sure that someone is assigned to assist them in fire drill and in
the event of an emergency. It is recommended that you hold a fire drill
while family members are sleeping in order to determine their response
to the sound of the smoke alarm while sleeping and to determine
whether they may need assistance in the event of an emergency.

Smoke Alarms cannot work without power. DC operated units cannot
work if the powercell is missing, deactivated, or dead, or if the powercell
was not activated correctly. AC units cannot work if the AC power is cut
off for any reason (open fuse or circuit breaker, failure along a power line
or at a power station, electrical fire that burns the electrical wires, etc.).
If you are concerned about the limitations of DC or AC power, install
both types of units.

Smoke Alarms cannot detect fires if the smoke does not reach
the Alarms.
Smoke from fires in chimneys or walls, on roofs, or on
the other side of closed doors may not reach the sensing chamber and
set off the alarm. That is why one unit should be installed inside each
bedroom or sleeping area—especially if bedroom or sleeping area
doors are closed at night—and in the hallway between them.

Smoke Alarms may not detect fire on another floor or area of the
dwelling.
For example, a stand-alone unit on the second floor may not
detect smoke from a basement fire until the fire spreads. This may not
give you enough time to escape safely. That is why recommended
minimum protection is at least one unit in every sleeping area, and
every bedroom on every level of your dwelling. Even with a unit on
every floor, stand-alone units may not provide as much protection as
interconnected units, especially if the fire starts in a remote area. Some
safety experts recommend installing interconnected AC powered units
with battery back-up (see “About Smoke Alarms”) or professional fire
detection systems, so if one unit senses smoke, all units alarm.
Interconnected units may provide earlier warning than stand-alone
units since all units alarm when one detects smoke.

Smoke Alarms may not be heard. Though the alarm horn in this unit
meets or exceeds current standards, it may not be heard if: 1) the unit
is located outside a closed or partially closed door, 2) residents recently
consumed alcohol or drugs, 3) the alarm is drowned out by noise from
stereo, TV, traffic, air conditioner or other appliances, 4) residents are
hearing impaired or sound sleepers. Special purpose units, like those
with visual and audible alarms, should be installed for hearing impaired
residents.

Smoke Alarms may not have time to alarm before the fire itself
causes damage, injury, or death, since smoke from some fires may
not reach the unit immediately. Examples of this include persons
smoking in bed, children playing with matches, or fires caused by
violent explosions resulting from escaping gas.

Smoke Alarms are not foolproof. Like any electronic device, Smoke
Alarms are made of components that can wear out or fail at any time.
You must test the unit weekly to ensure your continued protection.
Smoke Alarms cannot prevent or extinguish fires. They are not a
substitute for property or life insurance.

Smoke Alarms have a limited life. The unit should be replaced
immediately if it is not operating properly. You should always replace a
Smoke Alarm after 10 years from date of purchase. Write the purchase
date on the space provided on back of unit.

First Alert

®

is a registered trademark of the First Alert Trust.

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Printed in Mexico M08-0143-002

J1

05/07

Replace Alarm 10 years after installation. Write the replacement
date in the space provided on the Alarm label.

For your records, please record:

Date Purchased: _______________________________

Date Installed: ___________/____________Month/Year

Replacement Date: ___________/____________Month/Year

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