Gira 0496 08 Bruksanvisning

Gira Rökdetektor 0496 08

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GIRA

Info Smoke detector plus / VdS

Instructions for Installation

Smoke detector plus / VdS 02/02 Seite: 1 von 6

Smoke detector plus / VdS with relay module

pure white Art. Nr.: 0496 06

alu 0496 07

Smoke detector plus / VdS with radio transmitter module

pure white Art. Nr.: 0496 08

alu 0496 09

Product features

• Battery-operated stand-alone Home Smoke Detector working on photoelectric principle.

• Automatic self-test for smoke-sensing electronics, therefore extremely reliable and immune to

interference.

• Option of operating as a wireless network with radio transmitter modules and a wireless alarm unit

(available as extras).

• Loud pulsating warning tone if smoke detected, approx. 85 dB (A).

• Battery low-power monitor (LED and short beeps at intervals) warns that battery voltage is

growing weaker, for up to about 30 days.

• Contamination/fault warning function with LED and short beep.

• Option of operating as a wired network with relay modules (available as extras). Up to 40 smoke

detectors can be linked together. If one smoke detector identifies a fire, the alarm is relayed all the

other smoke detectors in the network.

• Integrated test button: if the smoke detector emits its warning tone when the test button is

pressed, it is in good working order.

• Simple mechanical safeguard prevents smoke detector clicking into place in its base if no battery

is fitted.

• Damage to the detector is not possible if the battery is installed with the wrong polarity.

Operating principle

The smoke detector is an early warning device for smouldering fires as well as flaming fires that

develop smoke. It operates on the proven light scatter principle. lnside the sensing chamber a light

source and a light sensor are arranged so that light normally does not fall on the sensor. It is only

when airborne particles enter the chamber that light is scattered onto the sensor (Tyndall effect) to

produce an electrical signal. This design means that no radioactive source is required. Smouldering

fires in particular are quickly identified by the smoke detector and the alarm given.

If smoke enters the sensing chamber, the built-in sounder is triggered. A logic circuit to eliminate false

alarms delays the alarm signal and resetting by up to 30 seconds.

This product has been approved by the Schadenverhütung GmbH in Cologne (VdS). Only security

products meeting the high quality demands of the prEN 12239 receive this approval.

Important test criteria are:

• reliable smoke detection characteristics

• good smoke entry

• immunity to electrostatically discharge

• functional check and battery presence control

• Test button

GIRA

Info

Smoke detector plus / VdS

Instructions for Installation

Smoke detector plus / VdS 02/02 Seite: 2 von 6

Choice of location

The minimum protection is one smoke detector on every

floor (hall or landing area) and in every child’s bedroom.

It is better, however, to have a smoke detector in every

room, apart from the kitchen and bathroom, where steam

can cause false alarms.

Fig.1

Fig.2

The smoke detector must be fixed to the ceiling as near to the

centre of the room as possible. One detector can monitor a room

with a maximum floor area of 60 m² with a ceiling height of up to

6 m. In hallways and narrow corridors (up to 3 m wide) the

detector monitors a distance of up to 7.5 m in each direction. A

gap of at least 0.5 m must be maintained from walls and fixtures.

You should therefore install:

• as an absolute necessity one smoke detector in the hallway

(to monitor the escape route) between living and sleeping

areas

• for optimum protection one detector in every living room and

every bedroom

• in multistorey buildings at least one detector on each landing

• in converted lofts one detector above the staircase

Installation on the ceilings of boat cabins or caravans is also

possible. When travelling, simply take the smoke detector with

you into your hotel room.

Unsuitable locations

Never install the smoke detector

• near to ventilation ducting or strong draughts

• directly in the apex of pitched roofs (a minimum distance of 30 cm from the apex must be

maintained)

• in rooms where there is a lot of steam, dust or smoke under normal conditions (workshops,

bathrooms, laundry rooms, for example)

• in rooms where the temperature rises above +40 °C or falls below +5 °C

• in the vicinity of fluorescent luminaires.

Installation and putting into service

Fig.3

The home smoke detector is installed as follows:

• Remove the smoke detector from its base by turning it

anticlockwise.

• Screw the base to the ceiling using the fixing materials

provided (see Fig. 3 for dimensions).

•

ttach the 9 V rectangular battery to the connector and insert

it into the battery holder (1).

• Insert the smoke detector into the base, without using force,

and turn it gently clockwise until it clicks into place.

Note: If no battery is fitted, the smoke detector will not click

into place!

• Finally verify the good working order of the smoke detector

by pressing ist test button.

GIRA

Info

Smoke detector plus / VdS

Instructions for Installation

Smoke detector plus / VdS 02/02 Seite: 3 von 6

Networking home smoke detectors

Fig.4

A relay module, available as an optional extra, is required for

networking home smoke detectors. Up to 40 smoke alarms

(relay type) can be networked using a twisted pair of wires

(e.g.telephone cable). For installation see figure 5. A

maximum of 500 metres of a 0.6 mm diameter copper cable

can be used. In addition, external signalling devices such as

sounders or alarm beacons can also be connected.

Note: If a device with an inductive load is connected, a free-

wheeling diode (type 1N4007) must be included in the circuit.

In doubtful cases please consult your local specialist dealer.

Fig.5

Produktspecifikationer

Varumärke:	Gira
Kategori:	Rökdetektor
Modell:	0496 08
Färg på produkten:	Black, White
Antal effektnivåer:	4
Vikt:	3400 g
Bredd:	260 mm
Djup:	330 mm
Höjd:	1190 mm
Sladdlängd:	1.8 m
Ljudnivå:	84 dB
Kraftkälla:	Batterij/Accu
Luftfiltrering av dammsugare:	HEPA
Smutsavskiljningsmetod:	Filtrerend
Typ av rengöring:	Droog
Dammkapacitet:	0.3 l
Maximal ineffekt:	600 W
Typ av dammsugare:	Zakloos
Avtagbar småtjuv:	Ja
Varaktighet:	80 min
Batteri/Batterispänning:	32 V
Batterij capaciteit:	24 Ah
Turboborste:	Ja
Upphängningssystem för väggen:	Ja
Batteriteknik:	Lithium-Ion (Li-Ion)
Type beeldscherm:	LED