Bedienungsanleitung Jablotron SD-212SP (Seite 1 von 1) (Englisch)

554879

Zoom out

Zoom in

Vorherige Seite

1/1

Nächste Seite

SD-212SP Optical Smoke Detector 2 MFN51204

SD-212SP OPTICAL SMOKE DETECTOR

The SD-212SP is designed to detect smoke and is well suited for

most fire detection applications. It has also built in siren to warn locally

in the case of a fire hazard. The relay jumper offers selectable NO or

NC relay output, the memory jumper enables the memory function and

also the built in siren can enabled by its jumper. The smoke detector

also performs regular auto testing.

A dispersion of infrared light on smoke particles in the optical

chamber is used in the detector. This detection is especially suitable to

detect all kinds of visible smokes, for example smoldering wood,

paper, fabrics etc. The detector can be also used to detect smokes

from sources creating small amount of smoke but fast increase of the

temperature (for example alcohol). For this situations the detector has

a built-in temperature sensor, which triggers an alarm when the

temperature exceeds 60°C-70°C (it depends on the speed of the

temperature increase)

Output relay

contact

Power 10-15V DC

REL REL U

SIR

OFF

MEM

ON OFF

REL

NC NO

Memory ON / OFF

Siren ON / OFF

Specifications

Power 10 – 15 V DC (polarity does not matter) / 3 mA (25 mA alarm)

Output relay 0,1 A / 60 V, max 16 Ω

Sensitivity m = 0,06 ÷ 0,08 dB by 1 m/s (EN 54-7)

Method of detection optical dispersion

Temperature detection 60°C – 70°C (depends on the temperature increase)

Lifetime 10 years

EMC immunity 30 V/m

Built-in siren 95 dB/m

Working environment general, indoors

Working temperature from -10 °C to +55 °C

Relative humidity 25 % to 75 %

Storage conditions -20 °C to +70 °C

Housing IP 40 (EN 60 529)

Dimensions φ120 x 40 mm

Weight 150 g

Package includes Detector SD-212SP, 2x dowel, 2x screw

Can be operated according to prEN 14604, EN 54-7

Hereby Jablotron Ltd. Declares that this SD-212SP is in compliance with

the essential requirements and other relevant provisions of Directive

1989/336/ES

Original of the conformity assessment can be found at the web page

www.jablotron.com, section Technical support.

Installation

The detector can be installed in all premises, especially where is a fire

hazard.

The detector should be installed on the ceiling, with a minimum

distance 0.1m from walls and 0.6m from any corner. The detector can

protect area of about 50m

of free space. If the detector is installed in

the hallway longer than 9 meters, we recommend installing at least 2

detectors (one on each end).

Avoid its location in a place with poor air circulation in places with high

concentration of dust, in bathrooms and close to the air conditioning

units or close to the heaters.

The detector can be used in places with an increased concentration of

paint solvents or fumes from cooking. But it should not be located

close to the cooker (oil fumes can disable its function after certain

period).

Installation steps:

• Open the cover of the detector (press it from both sides – see

the picture)

Testing button

and indicator

Testing button

and indicator

Press to open

• Attach the rear panel with two provided screws to the desired

location. Tighten the screws being sure that the panel is not

crocked.

• Set up desired functions using jumpers:

MEM ON memory function - the optical indicator will stay on

after a smoke alarm, can be terminated by

pressing of the testing button or by disconnecting

the power supply

MEM OFF optical indicator will turn off after the sensor is

cleared of the smoke

REL NO normally open relay contact provided

REL NC normally closed relay contact provided

SIR ON built in siren enabled

SIR OFF built in siren disabled

• Before connecting wires to the terminal, please read the

installation manual of the used control panel

• Connect wires to the terminal (for easier wiring the terminals

are removable)

• Attach the detector’s front cover to the rear panel so that both

tabs click. Check that the detector is fixed firmly.

Testing

To test the detector – press and hold the testing button. The detector

should indicate alarm within 3 seconds (relay & siren if enabled). If

detector does not confirm testing by the relay reaction and acoustic

warning (or only the indicator is flashing rapidly), the sensor is not

working properly and the detector should be replaced. We recommend

testing monthly. Do not use a fire to test this detector.

Normal mode

The detector, in normal operating mode, performs self-testing every

60 seconds (indicated by the short flash of the indicator).

If a smoke is detected, the SD-212SP will start an alarm (relay & siren

– if enabled). By pressing testing button during the alarm you can

disable the built in siren sound. After the smoke concentration drops,

the detector will go to stand by mode again (if the memory function is

not enabled).

Warning: the detector can be triggered by a cigarette smoke or by a

smoke generated from cooking. It can also trigger a false alarm if there

is a high concentration of dust or fog in the air.

Maintenance

We recommend removing dust from the detector every 6 months as a

minimum by using a dry cloth. It is not recommended to blow to the

chamber (dust could get inside the chamber). Under any

circumstances do not try to open the optical chamber inside the

detector.

Note: although this

product does not

contain any harmful

materials we suggest

you to return the product to the

dealer or directly to the producer

after usage.

Jablotron SD-212SP Anleitung

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info