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WEEKLY TESTING
NEVER use an open flame of any kind to test this unit. You might
accidentally damage or set fire to the unit or to your home. The
built-in test switch accurately tests the unit’s operation as required
by Underwriters Laboratories, Inc. (UL). If you choose to use an
aerosol smoke product to test the Smoke Alarm, be certain to use
one that has been Listed to Underwriters Laboratories, Inc. Safety
Standards, and use it only as directed. Use of non-UL Listed prod-
ucts or improper use of UL Listed products may affect the Smoke
Alarm’s sensitivity.
It is important to test this unit every week to make sure it is work-
ing properly.
Using the test button is the recommended way to test this
Smoke Alarm. Press and hold the test button on the cover of the unit
until the alarm sounds (the unit may continue to alarm for a few seconds
after you release the button). If it does not alarm, make sure the unit is
receiving power and test it again. If it still does not alarm, replace it
immediately. During testing you will hear a loud, repeating horn pattern:
3 beeps, pause, 3 beeps, pause.
3
REGULAR MAINTENANCE
This unit has been designed to be as maintenance free as possible, but
there are a few simple things you must do to keep it working properly.
Use only the replacement batteries listed below. The unit may not
operate properly with other batteries. Never use rechargeable
batteries since they may not provide a constant charge.
• Test it at least once a week.
• Clean the Smoke Alarm at least once a month; gently vacuum the
outside of the Smoke Alarm using your household vacuum’s soft
brush attachment. A can of clean compressed air (sold at computer
or office supply stores) may also be used. Follow manufacturer
instructions for use. Test the Smoke Alarm. Never use water,
cleaners or solvents since they may damage the unit.
• If the Smoke Alarm becomes contaminated by excessive dirt, dust
and/or grime, and cannot be cleaned to avoid unwanted alarms,
replace the unit immediately.
• Relocate the unit if it sounds frequent unwanted alarms. See
“Locations to Avoid for Smoke Alarms” for details.
• When the battery becomes weak, the Smoke Alarm unit will “chirp”
about once a minute (the low battery warning). This low battery
warning should last for 30 days, but you should replace the battery
immediately to continue your protection.
Choosing a replacement battery:
Your Smoke Alarm requires one standard 9V battery. The following
batteries are acceptable as replacements: Duracell #MN1604, (Ultra)
#MX1604; Eveready (Energizer) #522. You may also use a Lithium
battery like the Ultralife U9VL-J for longer service life between battery
changes. These batteries are available at many local retail stores.
Continued...
IF THIS SMOKE ALARM SOUNDS
RESPONDING TO AN ALARM
During an alarm, you will hear a loud, repeating horn pattern:
3 beeps, pause, 3 beeps, pause.
• If the unit alarms and you are not testing the unit, it is warning
you of a potentially dangerous situation that requires your
immediate attention. NEVER ignore any alarm. Ignoring the
alarm may result in injury or death.
• Never remove the batteries from a battery operated Smoke
Alarm to stop an unwanted alarm (caused by cooking smoke,
etc.). Removing batteries disables the alarm so it cannot sense
smoke, and removes your protection. Instead open a window or
fan the smoke away from the unit. The alarm will reset automat-
ically.
• If the unit alarms get everyone out of the house immediately.
WHAT TO DO IN CASE OF FIRE
• Don’t panic; stay calm. Follow your family escape plan.
• Get out of the house as quickly as possible. Don’t stop to
get dressed or collect anything.
• Feel doors with the back of your hand before opening them.
If a door is cool, open it slowly. Don’t open a hot door. Keep doors
and windows closed, unless you must escape through them.
• Cover your nose and mouth with a cloth (preferably damp).
Take short, shallow breaths.
• Meet at your planned meeting place outside your home,
and do a head count to make sure everybody got out safely.
• Call the Fire Department as soon as possible from outside.
Give your address, then your name.
• Never go back inside a burning building for any reason.
• Contact your Fire Department for ideas on making your home safer.
Alarms have various limitations. See "Limitations of Smoke Alarms"
for details.
REGULAR MAINTENANCE, Continued
Actual battery service life depends on the Smoke Alarm and the environ-
ment in which it is installed. All the batteries specified above are accept-
able replacement batteries for this unit. Regardless of the manufacturer’s
suggested battery life, you MUST replace the battery immediately once
the unit starts “chirping” (the “low battery warning”).
Model SA303 With Optional Lithium Battery:
This model was shipped with a Lithium battery with 10 year warranty.
When you replace the original battery, you must replace it with a Lithium
battery for continued long-life power between battery changes.