OPTICAL SMOKE ALARM Model No. 400-SL
There is no service needed for the smoke detector. When battery warning
signal, the detector should be replaced. Don’t dispose the smoke
detector in the garbage
. Return it to the supplier or an electronic vast
The ICAS Model 400-SL is a self – contained battery operated
If work is been done in the area where a smoke detector is placed that
smoke detector operating on the scattered light principle with false alarm
gives rise to dust, smoke or paint spray, the detector must be removed or
control (FAC). It is intended for household or similar residential
covered up tightly. Never paint the smoke detector!
applications as single unit with non-replaceable lithium cells. The lithium
If the smoke detector for any reason should fail to work as intended,
cells have an operating lifetime of 10 years under normal conditions.
contact the manufacturer or your local supplier.
It is the best detector for slow smoldering fires with large
Model 400-SL is non-latching – the buzzer will sound only
An integrated circuit with special features is used to incorporate the test
when smoke particles are present in the smoke chamber. There are two
function of the smoke detector. This device was designed to comply with
combined push buttons / LED indicators and a sound outlet on top of the
smoke detector. The LED marked “MAINS” is not relevant for
The test is initiated by the pressing the push-button named “TEST
detectors equipped with lithium cells
MONTHLY”. This test includes test of the IC circuit as well as the
The smoke detector is built in two parts. One full covered
“Detection part 400-SL” with optical chamber and sounder, and one
When pressing the push button the gain of the photo amplifier is
“Power part 4x0-SL”. The “Power part 4x0-SL” is designed as a socket
increased. This allows the background reflections in the smoke chamber
and contains the non-replaceable lithium batteries and contacts for the
to simulate a smoke condition. After three infrared pulses, a successful
connection to the detection part.This solution allows the detector to be
powered immediately after its installation in the socket.
When the push-button is released, the amplifier gain returns to normal
and after three additional infrared pulses (less than one second), the
device exits test mode and returns to standby.
1. Place the smoke detector it in the middle of the ceiling in living
The release of the push button also starts the 10-minute alarm silence
rooms, dining rooms, halls and landings, max. 1.5m from the door
Red LED on the position “TEST MONTHLY” pulses every 10s during
Distance from any wall should be at least 0.5m.
alarm silence period and the detector is not sensitive to the smoke.
Fix socket to the ceiling by two screws.
After this period the sensitivity of the smoke alarm recovers to normal
Place the Detector into the socket and slide it horizontally to attach
status. This is indicated by a red flashing “TEST MONTHLY” LED
it. The detector will be energized at the same time.
To avoid EMC-disturbance, which can create false alarm, a distance
The sensitivity of the chamber is monitored automatically every 43s and.
of at least 1 meter from lighting fixture or any other electrical
The degraded sensitivity is indicated by short chirps sounds. No LED
household equipment is required. Smoke alarm is not suitable for
use in moisty or dusty rooms. This can cause disturbance in the
Battery fault warning is indicated with chirp sounds and flashing LED.
detector chamber and make the detector create false alarm.
Product label can be found on the backside of the smoke detector.
6. Always keep a clear space around the smoke detector to achieve
Testing the smoke alarm
The smoke detector should be tested frequently. Press the pushbutton
batteries only. Not tested with mains powered.
Special precaution relevant to lithium batteries
It is recommended to test the smoke detector monthly!
Optical chamber operating on scattered light
Always check the smoke detector after you have bee away for a longer
Power supply: Socket part 4x0-SL fit with non replaceable lithium cells
period of time, or if you are moving in to a new building.
with operating life of 10 years in the smoke alarm under
If an alarm sounds
Find and check the area where the alarming detector is located. In case of
a real fire, alert everyone in the building, evacuate the building and call
the fire department. If there is any question as to the cause of an alarm it
Testing or FAC Press push button (TEST MONTHLY)
should be assumed that the alarm is due to en actual fire and emergency
FAC activated Red LED flashing every 10s during alarm silence period
evacuation plan should be followed immediately
Alarm silence period: 10 min from pressing the hush button. (Automatic
If false alarm
If for some reason the detector is giving false alarm, it can be stopped by
Low Battery warning -Audible fault signal plus red LED
pressing the “TEST MONTHLY” push button on the front of the
CHAMBER ERROR -Audible fault signal without red
The detector is equipped with a hush function allowing the detector to
ignore smoke for a period of 10 minutes.
To start the hush function, push and release the “TEST MONTHLY”
SYNOPSIS ACTIVITY REPORT - INTEGRATED RISK MANAGEMENT 2010-2011, PERIODS (1-2-3) FROM APRIL 1 TO JUNE 19, 2010 This progress report summarizes the activities and achievements for the period of April 1st, 2010 to June 19th, 2010 pertaining to risk management and the use of restraint and I. RISK MANAGEMENT In total, 406 incidents and accidents1 were reported between April 1st, 20
IRISH PUB DOOLIN 11° Stagione musicale 2008-2009 In collaborazione con l’Associazione Culturale DULAINN www.dulainn.it Sabato 20 settembre apertura stagione musicale: dal Jersey Shore di Bruce Springsteen, JOE RAPOLLA(USA) & THE BACKSTREETS www.myspace.com/joerapolla sabato 27 settembre: INNOCENTI EVASIONI a dieci anni dalla scomparsa, serata per Lucio Battisti co