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Maintenance
Testing
NOTE: REGULAR WEEKLY TESTING IS REQUIRED!
CAUTION: Due to the loudness (85 decibels) of the alarm, always
stand an arms length away from the unit when testing.
Test by pushing the Test button on the cover and hold it
for a minimum of 5 seconds (or until the alarm sounds).
This will sound the alarm if all the electronic circuitry,
horn and battery are working. If the alarm does not
sound, the unit has a defective battery or some other
failure. DO NOT use an open flame to test your alarm,
you could damage the alarm or ignite combustible
materials and start a fire.
Test the alarm weekly to ensure proper operation. Erratic
or low sound coming from your alarm may indicate a
defective alarm, and it should be returned for service (see
Warranty section).
Alarms failing an alarm test, or not operating normally,
must be replaced with a new alarm. Similarly, alarms more
than 10 years old must be replaced.
Cleaning the Alarm
The alarm should be cleaned at least once a year.
• To clean your alarm, remove it from the mounting plate
(see Alarm Tamper Resist Feature and Alarm Removal
sections). You can clean the alarm by using compressed
air or a vacuum cleaner hose with a soft brush
attachment. Blow or vacuum around the perimeter of the
alarm to remove dust and dirt. The outside of the alarm
can be wiped with a damp cloth (do not use a wet cloth
to avoid water entering the unit).
• 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.
• Do not paint the unit. Paint will seal the vents and
interfere with the sensor's ability to detect smoke. Never
attempt to disassemble the unit or clean inside. This
action will void your warranty.
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