FW751 Pamanja Alamu batani

FW751 ndi FW751C Non-addressable Manual Stations ndi UL/ULC zida zolembedwa molingana ndi UL 38 ndi ULC-S528 for Fire Protective Signaling Systems kuti zigwiritsidwe ntchito m'nyumba.Nthawi zambiri ndi chipangizo chotsegulira chotseguka chopangidwa kuchokera kuzinthu zolimba komanso zolimba kuti zigwire ntchito kwanthawi yayitali.Moto ukayaka, chizindikiro cha alamu chimapangidwa ndikukweza chivundikiro ndikukankha batani.Kiyi yokhazikitsiranso (yophatikizidwa) yokhala ndi siteshoni yamanja.Malo 3 & 4 nthawi zambiri amakhala otsegula owuma.

Bulu la alamu lamanja ndi mtundu wa zida zomwe zili mu alamu yamoto.Ogwira ntchito akapeza moto ndipo chowunikira moto sichizindikira moto, ogwira ntchitoyo akanikizira pamanja batani la alamu kuti afotokoze chizindikiro chamoto.

Muzochitika zachilendo, pamene batani la alamu la bukhu limapereka alamu, mwayi wa zochitika zamoto ndi waukulu kwambiri kuposa chowunikira moto, ndipo palibe kuthekera kwa alamu yabodza.Chifukwa alamu yoyambira batani la alamu ndikuti batani liyenera kukanidwa pamanja kuti liyambe.Pamene batani la alamu lamanja likanikizidwa, nyali yotsimikizira alamu yamoto pa batani la alamu idzawunikira pambuyo pa masekondi 3-5.Kuwala kwa chikhalidwe ichi kumasonyeza kuti woyang'anira alamu amoto walandira chizindikiro cha alamu yamoto ndikutsimikizira malo a malo.

Zogulitsa ziyenera kukhazikitsidwa malinga ndi National Fire Alamu Code, NFPA 72, CAN / ULC-S524, ndi/kapena National Electrical Code, kutengera dziko la kukhazikitsa.Onani zambiri pazida zomwe zimagwiritsidwa ntchito mudongosolo kuchokera kwa opanga ena kuti mupeze malangizo ndi zoletsa.Chowunikira sichiyenera kuikidwa m'malo otsatirawa: kumene kuli mpweya wambiri wotulutsa mpweya, khitchini, pafupi ndi malo oyaka moto, ma boilers, ndi zina zotero. Zowunikira utsi siziyenera kugwiritsidwa ntchito ndi alonda a detector pokhapokha ngati sutiyo yayesedwa ndikuvomerezedwa pankhaniyi.Osapenta gawoli.