Koj Yuav Tsum Tau Dab Tsi:
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Multimeter (digital los yog analog)
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Cov khoom siv kev nyab xeeb (hnab looj tes, tiv thaiv qhov muag)
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Lub tshuab them roj teeb (xaiv tau)
Cov Kauj Ruam Qhia Txog Kev Ntsuas Lub Roj Teeb Maus Taus:
Kauj Ruam 1: Kev Nyab Xeeb Ua Ntej
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Tua lub maus taus thiab tshem tus yuam sij tawm.
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Yog tias tsim nyog, tshem cov rooj zaum lossis cov vaj huam sib luag sab kom nkag mus rau lub roj teeb.
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Hnav cov hnab looj tes tiv thaiv thiab cov tsom iav yog tias koj tab tom cuam tshuam nrog lub roj teeb qub lossis xau.
Kauj Ruam 2: Kev Tshuaj Xyuas Pom
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Xyuas seb puas muaj tej cim qhia tias puas tsuaj, xeb, lossis xau.
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Siv cov baking soda thiab dej sib tov ua ke, thiab txhuam hlau los ntxuav tej xeb ntawm cov terminals.
Kauj Ruam 3: Tshawb xyuas qhov Voltage nrog Multimeter
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Teem lub multimeter rau DC voltage (VDC lossis 20V).
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Kov lub ntsuas liab rau ntawm qhov zoo (+) thiab qhov dub rau ntawm qhov tsis zoo (-).
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Nyeem qhov voltage:
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12.6V – 13.0V lossis siab dua:Them tag nrho thiab noj qab nyob zoo.
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12.3V – 12.5V:Them nruab nrab.
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Qis dua 12.0V:Qis los yog tso tawm.
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Hauv qab 11.5V:Tej zaum phem los yog sulfated.
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Kauj Ruam 4: Kev Ntsuas Qhov Thauj Khoom (Xaiv tau tab sis Pom Zoo)
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Yog tias koj lub multimeter muaj lubkev ua haujlwm ntawm kev kuaj xyuas thauj khoom, siv nws. Txwv tsis pub:
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Ntsuas qhov voltage thaum lub tsheb kauj vab kaw.
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Tig tus yuam sij ON, teeb pem hauv ntej ON, lossis sim pib lub cav.
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Saib xyuas qhov voltage poob:
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Nws yuav tsumtsis txhob poob qis dua 9.6Vthaum cranking.
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Yog tias nws poob qis dua qhov no, lub roj teeb yuav tsis muaj zog lossis tsis ua haujlwm.
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Kauj Ruam 5: Kev Tshawb Xyuas Lub Tshuab Them Nqi (Kev Ntsuas Ntxiv)
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Pib lub cav (yog tias ua tau).
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Ntsuas qhov hluav taws xob ntawm lub roj teeb thaum lub cav khiav ntawm kwv yees li 3,000 RPM.
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Lub zog yuav tsum yogntawm 13.5V thiab 14.5V.
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Yog tsis yog, qhovLub kaw lus them nyiaj (stator lossis regulator / rectifier)tej zaum yuav muaj qhov tsis zoo.
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Thaum Twg Yuav Tsum Hloov Lub Roj Teeb:
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Lub roj teeb voltage tseem qis tom qab them.
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Tsis tuaj yeem them nqi ib hmos.
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Lub tsheb kauj vab qeeb qeeb lossis pib tsis tau.
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Muaj hnub nyoog ntau tshaj 3-5 xyoos.
Lub sijhawm tshaj tawm: Lub Xya Hli-10-2025
