10
14. L.E.D. Status
•
The red L.E.D. blinks to indicate normal operation of alarm function.
(If model with battery back-up, also indicates healthy battery.) In alarm state
(i.e. triggered), L.E.D. will flash rapidly. If interconnected to other alarms
only the triggering alarm will have a rapidly flashing L.E.D.. On optical
alarms if the red L.E.D. blinks every 30-40 seconds and the alarm chirps
inbetween, it indicates failure of the sensing chamber. Householders should
consult Owner’s Manual or installer/landlord.
•
The alarm sounder and flashing L.E.D. will remain whilst the alarm
continues to detect smoke.
15. Ongoing Maintenance
•
Alarms are sensitive electrical devices. The test button should be pushed
(and held) once a week to verify operation.
•
Once a month the alarm should be wiped with a mildly damp cloth, having
previously vacuumed the outside of the unit, especially through the
grill area.
16. Checking Battery on Sealed in/Long Life Models
•
There is no user replaceable battery on Sealed in/Long Life models. These
models will be indicated on the product’s label on the underside;
additionally there is no battery drawer. To check charge on these models,
push and hold the test button to check battery works. If the battery is
depleted, the low battery beep will be heard once every 40 seconds.
Deactivation:
The alarms battery will chirp as detailed
above, when its power is low. If this lasts over 60
minutes, and is not a result of the HUSH button
being pressed, the alarm needs replacing.
However, to enable you to silence the
alarm, there is on the underside of the
alarm, a deactivation tab:
see illustration.
To safely access the rear of the alarm, refer to Section 5.
17. Maintenance
•
Your alarm is a life saving device.
Spending a few minutes each month in
vacuuming off any excess dust will
enhance it’s performance and reduce the
likelihood of nuisance alarms.
•
Vacuum up to the grill and through the slots where dust/talc etc. can enter.
Wipe off with a very mildly damp cloth. Never use cleaning agents/polishes
etc..
UN
CL
IP
AN
DS
LID
E
Never attempt to open the inside of the
alarm – this will invalidate it’s guarantee.
