Umgangatho ophezulu weDizili Injector ye-Fuel EJBR04701D Izahlulo ze-Injini yesiBonelelo esiQhelekileyo

1. Ukugcinwa kwenkqubo yokupholisa
Okokuqala, xa usebenzisa i-injini ye-diesel ngamaxesha abandayo, i-antifreeze kufuneka itofwe. Xa i-injini yedizili ingatofwanga ngesinqanda-kuqhwala, amanzi ashushu angama-60℃ ayafuneka ukuyifudumeza. Emva koko galela amanzi ashushu angama-60℃ kwisixokelelwano sokupholisa de kuphume amanzi ashushu. Qinisekisa ukuba itanki yamanzi izaliswe ngamanzi ashushu phambi kokuba uqalise injini yedizili. Okwesibini, ngexesha lokusebenza kwe-injini ye-diesel, ubushushu bamanzi okupholisa kufuneka bube ngaphezulu kwe-75 ℃, kwaye ubushushu bamanzi okupholisa bunokuba ngaphantsi kwe-40 ℃ kwimeko yokuvalwa kwexesha elifutshane. Xa i-injini ye-diesel ingasebenzisi i-antifreeze, amanzi angaphakathi kufuneka akhululwe ukuvala ixesha elide ukuphepha ukukhenkceza kwangaphakathi kunye nomonakalo wokuqhekeka. Okwesithathu, xa injini yedizili inqunyanyiswa ebusika, kufuneka igqunywe kakuhle. Xa iqondo lobushushu lingaphantsi kwe-5℃, xa i-injini ye-diesel ifakwa kwindawo yokugcina, kufuneka iqinisekise ukuba ubushushu bamanzi e-injini buyancipha, kwaye emva koko amanzi okupholisa ayakhululwa ukunqanda ukukhenkceka nokuqhekeka. Okwesine, ngaphambi kokuba uqalise injini, amanzi okupholisa kufuneka afakwe kwaye umphezulu wamanzi kufuneka ulungele. Ngethuba lokusebenza, qaphela ukujonga umgangatho wamanzi kwi-tank yamanzi. Okwesihlanu, yongeza amanzi ngokuchanekileyo. Ukuba i-injini iphelelwe ngamanzi kwaye ishushu, akuvumelekanga ngokungqongqo ukuvala ngokukhawuleza. Kufuneka ibaleke ngesantya esiphantsi okwethutyana. Emva kokuba ubushushu bamanzi buhla, yongeza amanzi ashushu. Ukuba ufuna ukongeza amanzi abandayo, kufuneka wongeze kancinci amanzi abandayo emva kokuvalwa kwemizuzu eyi-15 ukuthintela ukufudumeza okungalinganiyo kwentloko yesilinda kunye nomzimba we-injini kunye nokuqhekeka. Xa i-injini ishushu kakhulu, isivalo seradiyetha asinakuvuleka ukuthintela ukutsha komoya oshushu. Okwesithandathu, xa ucoca isikali kwisistim sokupholisa, qinisekisa ukuba injini isebenza iiyure eziyi-1000. Ngaphambi kokucoca, injini kufuneka ibe kwiqondo lokushisa eliqhelekileyo kwaye emva koko ivale. Xa ubushushu bamanzi behla ukuya kwi-50℃, amanzi okupholisa kufuneka akhululwe.

2. Ukugcinwa kwenkqubo yokuthambisa

Okokuqala, ngaphambi kokungena kwixesha elibandayo, i-lubricant yasebusika kufuneka itshintshwe, kwaye i-oyile entsha yokucoca kufuneka itshintshwe ngexesha elifanayo, kwaye i-oyile yoxinzelelo lwe-oyile kufuneka ihlolwe. Xa iqondo lobushushu lingaphantsi kwe-10℃, xa uqalisa injini yedizili ngesixhobo sokufudumeza, vula kuqala isitshixo sokufudumeza kwaye ufudumeze imizuzwana engama-30. Okwesibini, phambi kokuba uqalise i-injini ye-diesel, faka i-lubricant ye-diesel kwi-emele egqunyiweyo, kwaye uyibeke emanzini ashushu ukuqinisekisa ukuba ubushushu bufikelela kwi-70-80℃ ngaphambi kokufaka i-oyile ye-oyile. Kufuneka kuqatshelwe ukuba kunqatshelwe ngokungqongqo ukutshisa i-lubricant kwisimo esibilisayo, kwaye kunqatshelwe ukusebenzisa amadangatye avulekileyo ukugcoba i-pan yeoli, ukushiya i-lubricant ukuba iyancipha. Okwesithathu, xa i-injini ye-diesel ivaliwe ixesha elide, cima i-oyile ye-lubricant ye-oyile kwaye uyibeke kwi-emele ecocekileyo ukuze isetyenziswe.