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14. END-OF-LIFE AND SERVICE
After the alarm has been activated for 5 years, the alarm reaches the end of its life and
emits the End-of-Life signal. The alarm will chirp once per minute, the
SERVICE
red
LED will glow for 3 seconds at the same time, and the model CA6050 LCD will
continuously display
. The alarm may still work, but the alarm should be replaced
as soon as possible. See below procedures to remove and deactivate the alarm, and
discharge the batteries. The alarm can be disposed of using the same method for
disposing of discharged batteries.
When the low battery voltage signal occurs in less than 5 years of normal operation,
follow the steps to deactivate the alarm, and return the unit for warranty service to the
appropriate address listed on the last page of this Owner’s Manual.
In the event of any malfunction of the unit, the alarm will chirp twice per minute, the
SERVICE
red LED will blink for 5 seconds every minute, and the model CA6050 LCD will
continuously display
. Do not attempt to repair the alarm. This product should be
serviced by a qualified service technician. Follow the steps to deactivate the alarm, and
return the unit for warranty service to the appropriate address listed on the last page of
this Owner’s Manual.
To remove the alarm for service or disposal, unscrew the standard mounting screw
from the top center of the alarm, and slide the alarm up and off the mounting plate.
Insert a small flat-head screwdriver into the slot, lift up the deactivation Stop, and
slide the switch to the farthest left end to deactivate the alarm. The switch moves in
one direction only, and cannot be moved back. Once the alarm is deactivated, the
sealed lithium batteries will be discharged and the alarm will no longer work.
To activate CO Alarm, slide the
alarm down onto mounting plate, or
slide to STOP.
Lift up Stop and slide to left to
permanently deactivate CO Alarm when
END-OF-LIFE signals are initiated
CO Concentration and Response Time
400ppm : 4- 15 minutes
Insert a small flat-head screw
driver into the slot to lift up the
deactivation
STOP
(E) Alarm is activated and “ON” when switch is at
STOP
and mounting hole is open
To activate CO Alarm, slide the
alarm down onto mounting plate, or
slide to STOP.
Lift up Stop and slide to left to
permanently deactivate CO Alarm when
END-OF-LIFE signals are initiated
CO Concentration and Response Time
400ppm : 4- 15 minutes
Mounting hole is closed when
switch is slid to
.
Deactivate
(F) Alarm is permanently deactivated when switch is moved to left past
STOP
and mounting hole is closed.
