Puas yog cov caj dab nozzle rhaub kom sov? Yog vim li cas?
Txheeb xyuas qhov laj thawj yog vim li cas lub nozzle rhaub cua sov kauj tsis kub: 1. Lub tsho sov cua sov tau tawg; 2. Tsis muaj hluav taws xob muaj zog hluav taws xob; 3. Tus tiv tauj tau kub hnyiab; 4. Tus contactor tsis muaj lub zog tswj hwm; 5. Tus Circuit Court qhib.
Txoj kev daws teeb meem 1: Txhaum lub zog ntawm cov hlua hluav taws xob tsis muaj qhov tso cua sov, tshem tawm cov cua sov coil hlau, thiab siv multimeter los xyuas seb lub tshuab hluav taws xob puas sov. Hloov nws tam sim ntawd yog tias nws hlawv tawm.
Txoj Kev Ua 2: Tshawb xyuas qhov muaj zog tam sim no siv los ntawm lub tshuab hluav taws xob cua kub cua txias ntawm lub tshuab hluav taws xob cua sov, thiab kos nrog multimeter. Qhov teeb meem dav dav yog tias lub thermal hloov mus ncig lossis hlawv tawm. Kaw lub dawm thiab thawb nws dua. Yog tias tus tes hloov lawm, lub zog yuav raug hloov los daws teeb meem.
Daws qhov teeb meem 3: Ua ntej tshaj, tshawb xyuas tus hu xov tooj tiv thaiv lub hwj huam muab hluav taws xob rau lub zog. Yog tias tsis muaj zog lossis tsis muaj dab tsi, nws yog qhov teeb meem contactor. Txheeb xyuas yog tias qhov kev sib cuag yog xoob. Tom qab xoob thiab tua lub hwj chim, siv lub hau ntswj me dua kom ceev cov txuas ntxiv. Yog tias nws tawg, hloov nws. Ua tib zoo cim rau txhua kab kom tiv thaiv nws kom tsis nco qab tom qab.
Qhov daws teeb meem 4: Tsis muaj lub hwj huam rau lub hwj huam tswj yog feem ntau tsis muaj zog tawm ntawm 10 pawg thawj coj ntawm lub computer. Muaj feem ntau ob qho teeb meem. Ib qho yog lub fuse yog hlawv tawm, thiab lwm qhov yog qhov tso zis taw qhia yog hlawv tawm. Yog tias lub fuse raug hlawv tawm, hloov lub fuse tuaj yeem daws qhov teeb meem. Yog tias cov ntsiab lus tso tawm tau tawg, koj yuav tsum siv cov khoom seem los yog kho 10 lub rooj los daws.
Kev daws 5: Siv multimeter los kuaj xyuas Circuit Court ib ntu nyob rau hauv ib zaug. Tom qab pom seem ntu, hloov lossis txuas nws ntxiv.