DAITEM 155-21X Руководство по установке - Страница 9

Просмотреть онлайн или скачать pdf Руководство по установке для Датчики безопасности DAITEM 155-21X. DAITEM 155-21X 20 страниц. Radio heat sensor

5. Testing the detector

Although alarm sounding is reduced during a

manual test of a heat detector, it is advisable

to inform neighbours beforehand and to use

all suitable hearing protection devices.

iMPoRtAnt: so as not to cause a fire and

damage the mechanical parts and the

design of the device, never test it:

• using a naked flame,

• by moving it too close to a source of

burning heat (e.g. a paint stripper, hair

dryer, etc.).

iMPoRtAnt: you can recognise this heat

detector by the white slots in the detection

head. Unlike the smoke detector, the

smoke test spray (ref. teStFUM) is not

suitable for testing heat detector operation.

testing the detector using the test button:

When you press on the "TEST" key for

10 sec., the detector performs an automatic

functional self-test. Among other things, it

examines the state of the heat sensor located

behind the detection head slots and thus

detects any defects linked to temperature

measurement. If the heat sensor is faulty, the

Detection

head slot

heat detector indicates that there is a

technical fault (see Indications section). There

is therefore no need to test the detector using

a source of heat.

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