FIRETECH Ei 100B Ionisation User manual

•
Model Ei 100B Ionisation
•High sensitivity – responds to all standard fires
•Dual Ionization chamber - quick response to fast
flaming fires
•Battery powered – 9V alkaline (supplied)
•Needs no wiring
•Missing battery indicator
•Low battery warning
•Built in sounder
•Test button
•Kitemarked to BS5446-1:2000
•5 year guarantee
Product Description
The Ei100B is an Ionisation Smoke Alarm that runs on a
9V alkaline battery (supplied with the alarm).
Ionisation smoke alarms operate on the principle that
electrical current flowing between electrodes in an
ionization chamber is reduced when smoke particles
enter.
Ionisation technology gives a rapid response fast flaming
fires,
The Ei100B is easily installed and comes supplied with
all necessary screw fixings.
When the battery is first connected, the alarm may sound
for 2-3 seconds – this is normal and means that the
battery is connected correctly
Operation
•The smoke detector will activate the built in sounder
upon sensing smoke particles
•The smoke detector will automatically reset itself
and silence the sounder when smoke particles are
no longer present in the sensing chamber
•The built in sounder will provide a minimum sound
output of 85dB at 3m
•The smoke detector has a built in warning flag to
prevent installation of the detector without a battery
fitted
•The “Test” button will perform a self test and sound
the horn (it may take up to 10 seconds)
•The smoke detector will emit a beep every 40
seconds to indicate that the battery back up is
depleted and needs replacing
9V BATTERY POWERED

Model Ei100B Ionisation
Installation & Placement
Alarms should be placed in accordance with the general guidelines shown in
the diagram above. These recommendations are based on the problem of
areas of “dead air” close to corners of rooms and apexes of ceilings, which
could result in the prevention of smoke reaching the smoke detector
Please consult the Instruction Leaflet supplied with the Ei100B for detailed
instructions as to how to correctly install and position the smoke detector
Important Precaution:
Do not install the actual smoke/heat
alarm itself in new or renovated
buildings until all work is completed
(including floor coverings) and the
building has been fully cleaned.
(Excessive dust and debris from
building work can contaminate the
smoke chamber and cause
problems, and it will also invalidate
the guarantee). If it must be
installed, cover it completely,
particularly around the edges, with
a dust cover (eg. a plastic bag),
until all cleaning is finished..
Technical Specification
Sensor Ionisation, uses electrically
charged ions that will react
to smoke particles
Sensitivity: Complies with BS 5446 Part 1:
2000
Source: Americium 241
Airspeed: Essentially immune to the effect
of airspeed.
Button Test: Simulates the effect of smoke and
checks chamber, electronics and
horn.
Supply Voltage: 9V battery
Alarm: Piezoelectric-horn
in unit
Alarm Sound Output: 85dB (minimum) at 3m
Temperature Range: 0 to 40°C
Humidity Range: 0% to 90% Relative Humidity
Fixing: Screw fixings supplied
Plastic material: UL94HB flame retardant
Dimensions: 140x120x45 mm
Weight: 174 gram
Warranty: 5 year (limited) warranty
Approvals: Kitemarked to BS5446-1:2000, CE
Approved
Specifications are subject to change
Firetech Pvt Limited
34, Walter Gunasekara Mawatha, Nawala. Sri Lanka.
Tel: [phone]. Fax: [phone]. E-mail: [email protected] Web: www.firetech.lk