ART-SD3792A-00, REV.00
The smoke alarm is operating once the power is connected and turned on (the battery must
also be installed). When products of combustion are sensed, the unit sounds a loud alarm
which continues until the air is cleared.
FALSE ALARM “SILENCE” CONTROL
Units with the ‘silence’ feature have the capability of temporarily reducing the sensitivity of
the alarm circuit for approximately 8 minutes. This feature is to be used only when a known
alarm condition such as smoke from cooking activates the smoke alarm. The smoke alarm is
deactivated by pushing the hush button on the smoke alarm once. The smoke alarm will
automatically reduce sensitivity and light up the red indicator for approximately 8 minutes to
indicate the alarm is in the temporary silent condition. It will reactivate after such 8 minutes
and sound the alarm if particles of combustion are still present. The “silence” feature may be
used repeatedly until the air has cleared.
CAUTION: Before using the alarm “silence” feature, identify the source of smoke and
be certain that safe conditions exist.
TESTING
Test by pressing the test button on the smoke alarm cover for at least four seconds, until the
alarm sounds. It activates the self-test program and the alarm sounds if all electronic
circuitry, horn and battery are working. When any smoke alarm is tested, all interconnected
units should sound an alarm.
Highly recommend to test the alarm weekly to assure
proper operation
. In case of no alarm sounds on test, and/ or the unit has a defective
battery, then try to replace the battery by a new one. You can also test the alarm by blowing
smoke into the unit.
PLEASE DISPOSE OFF THE BAD OR DISCHARGED BATTERIES PROPERLY TO
PROTECT OUR ENVIRONMENT.
MAINTENANCE
The smoke alarm is virtually maintenance free. However, under dusty conditions, a vacuum
hose may be used to clear the dust through the side opening. It is recommended to clean the
alarm monthly to keep best performance. Normally, the alarm can be operated up to 10
years without replacement. See the replacing date on the bottom of alarm unit.
BATTERY REPLACEMENT
The power of this smoke alarm is backup by one 9VDC battery. The battery should last for
at least one year under normal operating conditions. The smoke alarm has a low battery
indicator, and audible "chirp". It will operate at 30 - 40 second intervals for a minimum of 7
days.
Replace the battery when this indication occurs.
Only following 9VDC batteries
(available at most drug, hardware or electronic parts stores) may be used for replacement.
Carbon-Zinc Type: Eveready #216; Gold Peak #1604P; Gold Peak #1604S; Gold Peak
#1604G.
Alkaline Type:
Eveready Energizer #522; Gold Peak #1604A; Duracell #MN1604.
Lithium Type:
Ultralife U9VL-J
GOOD SAFETY HABITS
There are situations where a smoke alarm may not be effective in protecting against fire, for
instance:
*
Smoking in bed;
*
Leaving children home alone; and
*
Cleaning with flammable liquids, such as gasoline.
WARNING
Disposal of unit - The unit contains a small quantity of radioactive source
Americium 241, 1.0 microcurie. Return to supplier or Department of Health in
your state for disposal by courier or hand delivery. Do not send smoke alarm by
Australia Post.
Alternative disposal is not permitted.
Do not try to tamper with sealed source.
ELECTRICAL RATING
MAINS POWER
Operating voltage (Max.): 220-240VAC, 50Hz
Operating current (Max.): 80mA
BACKUP BATTERY
Operating voltage (Max.): 9VDC
Operating current (Max.): 20mA
Battery type:
6F22
