Mitsubishi Elevator Safety Circuit (SF) Jagorar Shirya matsala

Safety Circuit (SF)

4.1 Bayani

TheSafety Circuit (SF)yana tabbatar da duk na'urorin aminci na inji da lantarki suna aiki. Yana hana aikin lif idan an keta kowane yanayin aminci (misali, buɗe kofofin, saurin wuce gona da iri).

Mabuɗin Abubuwan Maɓalli

1. Sarkar Tsaro (#29):

   • Maɓallan tsaro masu haɗa jeri (misali, sauya ramin, gwamna, tasha gaggawa).

   • Powers aminci gudun ba da sanda#89(ko dabaru na ciki a cikin allunan C-harshen P1).

2. Da'irar Kulle Ƙofa (#41DG):

   • Makullan ƙofa mai haɗaɗɗiya (mota + kofofin saukarwa).

   • Karfafawa ta#78(fito daga sarkar aminci).

3. Duba Tsaron Yankin Ƙofa:

   • Daidai da makullin kofa. Yana kunnawa kawai lokacin da kofofin ke buɗe a cikin yankin saukowa.

Mahimman Ayyuka:

• Yanke iko zuwa#5 (babban abokin hulɗa)kuma#LB (mai bugun birki)idan an jawo.

• Kulawa ta hanyar LEDs akan allon P1 (#29, #41DG, #89).

4.2 Gabaɗaya Matakan Magance Matsalar

4.2.1 Gane Laifin

Alamun:

• #29/#89 LED kashe→ An katse sarkar tsaro.

• Tasha gaggawa→ Da'irar tsaro ta jawo yayin aiki.

• Babu farawa→ Da'irar tsaro tana buɗewa yayin hutawa.

Hanyoyin Bincike:

1. LED Manuniya:

   • Duba LEDs allon P1 (#29, #41DG) don buɗe da'irori.

2. Lambobin kuskure:

   • Misali, "E10" don katsewar sarkar tsaro (don kurakuran wucin gadi).

4.2.2 Laifin Ganewa

1. Stable Bude Circuit:

   • Amfanizone-tushen gwaji: Auna ƙarfin lantarki a wuraren haɗin gwiwa (misali, rami, ɗakin injin).

   • Misali: Idan ƙarfin lantarki ya faɗi tsakanin junction J10-J11, duba maɓalli a wannan yankin.

2. Buɗaɗɗen kewayawa na ɗan lokaci:

   • Sauya maɓallan da ake tuhuma (misali, sawa rami mai sauya).

   • Gwajin wuce gona da iri: Yi amfani da madaidaitan wayoyi don haɗa sassan kebul da yawa (ware masu sauyawa).

GARGADI: Kada a taɓa maɓallin aminci na gajeriyar kewayawa don gwaji.

4.2.3 Laifin Tsaron Ƙofa

Alamun:

• Tsaya kwatsam yayin sake daidaitawa.

• Lambobin kuskure masu alaƙa da siginonin yankin kofa (RLU/RLD).

Tushen Dalilai:

1. Sensors Zone Door (PAD) mara kyau:

   • Daidaita tazara tsakanin PAD da magnetic vane (yawanci 5-10mm).

2. Relays mara kyau:

   • Gwajin relays (DZ1, DZ2, RZDO) akan allunan kariya.

3. Matsalolin Wayoyin Sigina:

   • Bincika wayoyi masu karye/masu garkuwa kusa da injuna ko igiyoyi masu ƙarfi.

4.3 Laifi gama gari & Magani

4.3.1 #29 LED A kashe (Buɗe Sarkar Tsaro)

4.3.2 #41DG LED A kashe (Buɗe Kulle)

4.3.3 Tsaida Gaggawa + Maɓallin Haske A kunne

4.3.4 Tsaida Gaggawa + Maɓallin Fitilar Kashe

5. Zane-zane

Hoto 4-1: Tsare-tsare Tsare-tsare

Hoto 4-2: Wurin Tsaron Ƙofa

Bayanan Bayani:
Wannan jagorar ya yi daidai da ƙa'idodin lif Mitsubishi. Koyaushe kashe wuta kafin gwaji kuma tuntuɓi takamaiman jagorar samfuri.

© Takardun Fasaha na Kula da Elevator