Gabatar da Lambobin Laifi Na Musamman na Saitunan Generator

Wannan labarin yafi magana game da gabatarwar lambobin kuskuren na'urar janareta na diesel, da fatan zai taimaka muku.

1. Laifin lambar 131,132 na saitin janareta

131: No. 1 totur pedal ko lever matsayi firikwensin kewaye, ƙarfin lantarki sama da al'ada darajar ko gajeren kewaye zuwa high ƙarfin lantarki tushen.

132: No. 1 totur pedal ko lever matsayi firikwensin kewaye, ƙarfin lantarki a karkashin al'ada darajar ko gajeren kewaye zuwa low ƙarfin lantarki tushen.

(1)Al'amari na kuskure

Wutar lantarki akan firikwensin matsayi na firikwensin 1 kewaye yana da girma (lambar kuskure 131) ko ƙasa (lambar kuskure 132).

(2) Bayanin kewayawa

Na'urar firikwensin matsayi shine firikwensin tasirin Hall wanda aka haɗa da fedar ƙararrawa, ƙarfin siginar siginar firikwensin matsayi zuwa ECM zai canza lokacin da fedal ɗin ya ɓace ko aka saki.Lokacin da fedal ɗin gaggawa ya kasance a 0, ECM zai karɓi siginar ƙarancin wuta;Lokacin da pedal ɗin gaggawa ya kasance a 100%, ECM zai karɓi siginar ƙarfin lantarki.Da'irar matsayi na hanzari ya haɗa da wutar lantarki 5V, da'irar dawowa da da'irar sigina.Fedalin gaggawa yana da firikwensin matsayi guda biyu waɗanda ake amfani da su don auna matsayin maƙura.Dukansu na'urori masu auna firikwensin matsayi suna karɓar ƙarfin 5V daga ECM da madaidaicin ƙarfin siginar daga ECM bisa ga matsayin pedal na totur.Wutar sigina mai lamba 1 mai maƙura shine sau biyu na ƙarfin siginar ma'aunin lamba 2.An saita wannan lambar kuskure lokacin da ECM ta hango ƙarfin sigina wanda ke ƙasa da kewayon aiki na yau da kullun na firikwensin.

(3) Wurin abun ciki

Fedal na totur ko firikwensin matsayi na lefa yana nan akan fedar ƙara ko lefa.

(4)Dalili

Fedal mai sauri ko lever matsayi siginar gajeriyar kewayawa zuwa baturi ko tushen + 5V;

Da'irar da aka karye a cikin da'irar bugun feda a cikin kayan aiki ko mai haɗawa;

Gajartar da wutar lantarki ta gaggawa zuwa baturi;

Kuskuren totur ko firikwensin matsayi na lefa;

Kuskuren shigar da fedal mai sauri yayin kulawa.

(5)Hanyoyin Magani

Bincika ko wayoyi na fedal mai sauri daidai ne;

Bincika ko firikwensin matsayi na bugun pedal da fitilun masu haɗawa lalacewa ne ko sako-sako;

Bincika ko firikwensin pedal matsayi na firikwensin ƙarfin lantarki da ƙarfin dawowar sun kasance kusan 5V;

Bincika idan ECM da 0EM masu haɗin haɗin kayan aiki sun lalace ko sako-sako;

Bincika idan da'irar kayan aikin ECM da 0EM a buɗe take ko gajere.

2.Fault code 331, 332 na saitin janareta

331: A halin yanzu a cikin No.2 Silinda injector solenoid direba yana ƙasa da ƙimar al'ada ko buɗewa.

332: Na yanzu a cikin No.4 Silinda injector solenoid direban yana ƙasa da ƙimar al'ada ko buɗewa.

(1)Al'amari na kuskure

Injin na iya ɓata wuta ko gudu;injin yana da rauni a ƙarƙashin nauyi mai nauyi.

(2) Bayanin kewayawa

Lokacin da injector solenoids ke sarrafa adadin man da aka yi wa allurar, na'urar sarrafa kayan lantarki (ECM) tana ba da wuta ga solenoids ta hanyar kashe manyan na'urori masu ƙarfi da ƙananan wuta.Akwai manyan maɓalli guda biyu da ƙananan maɓalli shida a cikin ECM.

Masu injectors na cylinders 1, 2 da 3 (gaba) suna raba babban canji guda ɗaya a cikin ECM, wanda ke haɗa da'irar injector zuwa babban ƙarfin wutar lantarki.Hakazalika, silinda huɗu, biyar da shida (jere na baya) suna raba babban canji guda ɗaya a cikin ECM.Kowane da'irar injector a cikin ECM yana da ƙayyadaddun ƙaƙƙarfan canji, wanda ke samar da cikakkiyar da'ira zuwa ƙasa.

(3) Wurin abun ciki

Kayan aikin injin yana haɗa ECM zuwa uku ta hanyar masu haɗawa don da'irar injector waɗanda ke cikin rukunin hannun rocker.Ƙarƙashin injector na ciki yana ƙarƙashin murfin bawul kuma yana haɗa mai injector zuwa kayan aikin injin a cikin mai haɗawa.Kowanne ta hanyar haɗin haɗi yana ba da wuta ga alluran biyu kuma yana ba da da'irar dawowa.

(4)Dalili

Ƙararrawar kuskure 331 wanda ya haifar da mummunan aiki na Silinda 1, 2 da 3 injectors;

332 kuskure ƙararrawa lalacewa ta hanyar aiki mara kyau na Silinda 4, 5 da 6 injectors;

Haɗin kai tsaye na injin injector haɗa kayan aiki ko injector haɗa waya;

Injector solenoid ya lalace (babba ko ƙananan juriya);

Lalacewar ciki ta ECM.

(5)Hanyoyin Magani

Bincika kayan aikin injector na mai don haɗin kai ko gajeriyar kewayawa;

Bincika fil ɗin da ke cikin kayan haɗin haɗin injector don ɗan gajeren da'ira sakamakon gurɓataccen mai.

3.Fault code 428 na janareta sets

428: Ruwa a cikin kewayar firikwensin mai nuna alama, ƙarfin lantarki sama da ƙimar al'ada ko gajere zuwa babban tushe.

(1)Al'amari na kuskure

Ruwan inji a cikin ƙararrawar laifin mai.

(2) Bayanin kewayawa

Ana haɗe firikwensin ruwa a cikin mai (WIF) zuwa matatar mai kuma tsarin sarrafa lantarki yana ba da siginar nuni na 5V DC ga ruwa a cikin firikwensin mai.Bayan ruwan da aka tattara a cikin matatar mai ya rufe binciken firikwensin, ruwan da ke cikin firikwensin mai ya sa wutar lantarki ta 5V ta kasance ƙasa, yana nuna cewa ruwan da ke cikin tace mai yana da girma.

(3) Wurin abun ciki

Ruwa a cikin firikwensin mai gabaɗaya ana samar da shi ta 0EM kuma an haɗa shi akan prefilter na abin hawa.

(4)Dalilin gazawa

Ƙararrawa ya haifar da ruwa mai yawa a cikin prefilter;

Ƙararrawa wanda ya haifar da cire haɗin haɗin kayan aiki na firikwensin haɗi;

Ƙararrawa wanda aka haifar ta hanyar haɗin haɗin haɗin kai;

Ƙararrawa ta haifar da kuskuren ƙirar firikwensin

Karye a cikin kayan doki, mai haɗawa ko dawowar firikwensin ko da'irar sigina;

An gajarta wayar siginar zuwa wutar lantarki ta firikwensin.

(5)Hanyoyin Magani

Duba ko prefilter ɗin abin hawa ya tara ruwa;

Duba ko firikwensin ya yi daidai;

Bincika ko na'urar firikwensin ya yi daidai kuma ko mai haɗin yana hulɗa;

Gabaɗaya, ƙararrawar "428" za a ba da ita lokacin da wayoyi biyu ke gajeru.

Kamfanin wutar lantarki na Dingbo yana samar da injin injin dizal mai nau'ikan injuna iri-iri, kamar Cummins, Volvo, Perkins, Deutz, Yuchai, Shangchai, Ricardo, Weichai, Wuxi, MTU da dai sauransu. Wutar wutar lantarki daga 20kw zuwa 3000kw.Idan kuna da tsarin oda, maraba don tuntuɓar mu ta Dingbo@dieselgeneratortech.com .