Ebusika, isithuthi asikwazi ukuqalisa. Njengoko igama libonisa, xa i-starter switch ijika, injini inokuvakala ijikeleza, kodwa i-injini ayikwazi ukuqalisa ngokuqhelekileyo, oku kuthetha ukuba i-injini imile kwaye akukho msi uphumayo. Kwimeko yesiphoso esinje, unokujonga ukuba ingaba isibaso osikhethileyo siqokelele iwax kwaye ivale umbhobho wonikezelo lwamafutha. Oku kuthetha ukuba idizili yakho ayisetyenziswanga ngokufanelekileyo kwaye iye yajika kwaye ayinakuhamba ngokuqhelekileyo. Kuyimfuneko ukutshintsha ioli ye-diesel kunye nebakala elifanelekileyo ngokuhambelana nobushushu bemozulu ngaphambi kokuba isetyenziswe ngokuqhelekileyo.
Ngokwendawo yokukhenkceza, idizili inokwahlulwa ibe ziindidi ezintandathu: 5#; 0#; -10#; -20#; -35#; -50#. Kuba indawo yokujiya yedizili iphezulu kunendawo yokukhenkceza kwiqondo lomkhenkce, idizili iyakhethwa ngokubanzi ngokusekwe ekubeni mangaphi amaqondo obushushu obuphantsi komhlaba.
Oku kulandelayo kwazisa amaqondo obushushu obuthile asetyenziswa kwibakala ngalinye ledizili:
■ 5# idizili ikulungele ukusetyenziswa xa ubushushu bungaphezu kwe-8℃
■ 0# idizili ikulungele ukusetyenziswa kumaqondo obushushu aphakathi kwe 8℃ kunye ne 4℃
■ -10# idizili ikulungele ukusetyenziswa kumaqondo obushushu aphakathi kwe 4℃ kunye -5℃
■ -20# idizili ikulungele ukusetyenziswa kumaqondo obushushu ukusuka -5℃ ukuya -14℃
■ -35# idizili ikulungele ukusetyenziswa kumaqondo obushushu ukusuka -14°C ukuya -29°C
■ -50# idizili ikulungele ukusetyenziswa kumaqondo obushushu ukusuka -29°C ukuya -44°C kunye namaqondo asezantsi.
Ukuba i-diesel ene-condensation point ephezulu isetyenzisiweyo, iya kujika ibe yi-crystal wax kwindawo ebandayo kwaye ivimbele umbhobho wokubonelela ngamafutha. Misa ukuhamba, ukuze amafutha angabonelelwa xa isithuthi siqaliswa, okubangela ukuba injini ingasebenzi.
Esi siganeko sikwabizwa ngokuba yi-fuel wax accumulation okanye i-wax ejingayo. Ukuqokelelwa kwewax kwinjini yedizili yinto enzima kakhulu. Akuyi kuphumelela kuphela ukuqala kwimozulu ebandayo, kuya kubangela umonakalo othile kwimpompo yoxinzelelo oluphezulu kunye ne-injection. Ingakumbi iinjini zedizili zanamhlanje zinemisi ekhutshwa phezulu. Isibaso esingafanelekanga siya kubangela umonakalo omkhulu kwi-injini. I-wax isoloko iqhotyoshelwe kwaye ishushu ngexesha lokusebenza ukuvelisa umswakama, obopheleleke ukuba ubangele umonakalo kwi-injector high-pressure pump kwaye ibangele ukungasebenzi okanye ukuchithwa.
Emva kokufunda eli nqaku lingasentla, ndikholelwa ukuba unokuqonda okuthile malunga nokukhethwa kwe-diesel. Ukuba impompo yakho yoxinzelelo oluphezulu, isitofu samafutha okanyeiindawo ezisecaleni zenjinizonakele, unganqwenela ukuza kwi-CCMIE ukuze uthenge iindawo ezisecaleni eziyeleleneyo. I-CCMIE – umboneleli-nkonzo wakho wokwakha oomatshini.
Ixesha lokuposa: Mar-12-2024