Seitron BEAGLE L User manual

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The sensor module can be replaced only twice and the
replacement must be done by qualified personnel only.
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Every five years (max twice) the internal sensor module
must be replaced with a new precalibrated sensor module.
The replacement must be done by qualified personnel
according to the following instructions:
 Use the relevant sensor module part:
BEAGLE L: AC MG01
BEAGLE M: AC MM01

 Remove the power supply from the detector.
 Remove the detector’s panel as shown in Fig. 2.
 Spot the sensor module to be replaced:
 Remove the old sensor module, holding firmly the edges
of the board and pulling it out:
 Insert the new sensor in the relevant connector. Attention
must be payed in that the module’s pins match the
relevant detector’s female connector.
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RD MBA1 0001 SE 021413D4 301012
 Reposition the front panel on the detector and tighten
the relevant screw.
 Power up the detector and check for its correct
operation.

 Fill in the detector’s warning label or fill in the new label
supplied with the spare sensor module and stick it on the
detector.
Note: that the warning label’s date must be 5 years
ahead the set up of the new sensor module.
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In the view of a constant development of their products, the
manufacturer reserves the right for changing technical data and
features without prior notice.
The consumer is guaranteed against any lack of conformity
according to the European Directive 1999/44/EC as well as to the
manufacturer’s document about the warranty policy.
The full text of warranty is available on request from the seller.
:$51,1*In case of an alarm:
1) Extinguish all fire sources.
2) Close main gas valve (either methane or LPG).
3) Do not turn on or off any electrical light; do not
turn on or off any electrical device.
4) Open doors and windows to increase ventilation.
If the alarm stops it is necessary to search the
possible cause and consequently provide.
In case the alarm persists and the cause of the leak
cannot be found, vacate the premises and, from
external, immediately notify the gas emergency
service.
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x LPG version: BEAGLE L
x Methane version: BEAGLE M
x Replaceable semiconductor sensor
x 230V~ power supply
x Buzzer and relay in case of alarm
x Alarm test key
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RD MBA1 0001 SE 021413A4 301012
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reset 230V ~ normally open solenoid valve.
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Power supply: 230V~ -15% +10% 50/60Hz
Power absorption: 2VA
Sensor type: SnO2semiconductor replaceable
Detected gas: BEAGLE L : LPG
BEAGLE M: Methane
Alarm threshold: 10% L.E.L.
Contacts rating: 5A @ 250V~ SPDT
Indicators: Active: Green led on
Fail: Yellow led on
Alarm: Red led on
Alarm: Buzzer
Heating delay at turn-on: ~ 30 seconds
Relay activation delay: ~ 5 seconds
Sensor lifetime: 5 years
Operating temperature: 0°C .. 40°C
Storage temperature: -10°C .. +50°C
Humidity limits: 20% .. 80% RH
(non condensing)
Protection rating: IP 42
Case: Material: ABS V0 self-extinguishing
Color: Signal white (RAL 9003)
Size: 85 x 107 x 38 mm
(W x H x D)
Weight: ~ 260 gr.
Product Reference Standard: CEI-EN 50194-1 (2009)
EMC Reference Standard: CEI-EN 50270 (2000)
LVD Reference Standard: CEI-EN 60335-1 (1994)
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This device (Fig. 1) is a flammable gas leakage domestic
detector. When exposed to a gas concentration much
lower than the danger level, the detector turns on a red
light and a buzzer, then, after 5 seconds it, turns on a relay
which can be used to stop the gas supply.
Note: The user might smell the presence of gas before the
detector does; this happens because the distribution
companies use to add odorizers to natural gas and LPG.
This sensation is extremely variable from person to person,
and depends on the exposure time.
To test the correct operation of the detector, press the T
(Test) button on the frontal panel: the green, yellow and
red LEDs will turn on; the buzzer will buzz and after 5
seconds the relay contact is activated.
The device is equipped with a delay line which avoids the
intervention of the alarm system (in order for the gas
sensor to heat up) whenever the device is turned on or
even after a mains black-out, as soon as the power comes
back. After that delay (about 30 seconds) the yellow LED
turns off and the green LED remains on to show that the
detector is powered.
The device features an auto-diagnostics system which
verifies the sensor reliability.
When the yellow indicator is turned on (sensor fail) the
possible causes must be searched among the following:
- sensor fail;
- sensor disconnected;
- detector malfunctioning.
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This device is intended for wall mount only.
To access the internal parts, unscrew the screw and remove
the front panel (Fig. 2).
The power supply of the unit is solely intended to be through
the connected power cord.
If the installation needs also the connection of a load, it will
be necessary to remove, with a screwdriver, the plastic part
indicated by the arrow in Fig 3, to pass the cables of the
fixed wiring. Then do the wiring as proposed in diagram of
Fig. 5 or 6.
Please note that the intervention delay is strictly dependant
both on a correct positioning of the detector in the room and
to the type of gas to be detected.
In case of 'heavy' gases (as for LPG) an installation in low
places is advisable (about 30 cm from floor level), meanwhile
for ’light’ gases like methane in high places (about 30 cm
from ceiling level).
Please avoid to install this gas detector in any position in
which its operational features could be compromised, such
as the following:
- in an enclosed space (e.g. in a cupboard or behind a
curtain;
- directly above a sink;
- next to a door or window;
- next to an extractor fan;
- in an area where the temperature may drop below - 10°C
or exceed + 40°C;
- where dirt and dust may block the sensor;
- in a damp or humid location.
Do not use the following substances in the device
immediate adjacency:
- alcohol, fuels
- solvents and diluents
- adhesives, silicones products and colours
- cleaning detergents
- perfumes
- spray products in general
Clean the device only using a cloth damped with water.
In order to grant a real safety, a gas detector must be
coupled to an electro-valve capable of blocking the gas flow
in the event of an alarm.
Both the gas unit and the solenoid valve must comply with
the law prescriptions in force in the country concerned.
BEAGLE detector can be connected to two types of electro-
valve:
- 230V~ Normally Open electro-valve;
- 230V~ Normally Closed electro-valve;
In order to check the proper efficiency of the device sensor
a specific test gas bottle (optional) is made available which
must be used according to the enclosed instructions.
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The installer is reminded to fill in and apply the sticking label
supplied with the product by writing the installation date of
the product, the date before which the sensor module must
be replaced, the date before which the sensor module must
be replaced the second and last time and finally the date
before which the entire detector must be replaced.
The latter is stated on 15 solar years from the installation
date of the product.
This label must be applied, at installer care, on a visible side
of the gas detector once it has been fixed in its typical
installation position.
Warning label:
RD MBA1 0001 SE 021413C4 301012
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