Ungayihlola kanjani ibhethri lesithuthuthu？

Okuzodingayo:

• I-Multimeter (yedijithali noma i-analog)

• Izinto zokuphepha (amagilavu, ukuvikela amehlo)

• Ishaja yebhethri (ongakukhetha)

Umhlahlandlela Wesinyathelo Ngesinyathelo Wokuhlola Ibhethri Lesithuthuthu:

Isinyathelo 1: Ukuphepha Kuqala

• Cima isithuthuthu bese ususa ukhiye.

• Uma kudingeka, susa isihlalo noma amaphaneli aseceleni ukuze ufinyelele ibhethri.

• Gqoka amagilavu ​​​​nezibuko zokuzivikela uma ubhekene nebhethri elidala noma elivuzayo.

Isinyathelo 2: Ukuhlolwa Okubonakalayo

• Hlola noma yiziphi izimpawu zomonakalo, ukugqwala, noma ukuvuza.

• Hlanza noma yikuphi ukugqwala kuma-terminals usebenzisa ingxube ye-baking soda namanzi, kanye nebhulashi lensimbi.

Isinyathelo 3: Hlola i-Voltage nge-Multimeter

1. Setha i-multimeter ku-voltage ye-DC (i-VDC noma ububanzi be-20V).

2. Thinta i-probe ebomvu uye ku-terminal elungile (+) bese uthinta umnyama uye ku-negative (-).

3. Funda i-voltage:

   • 12.6V – 13.0V noma ngaphezulu:Ishajeke ngokuphelele futhi inempilo.

   • 12.3V – 12.5V:Ishajwe ngokulingene.

   • Ngaphansi kuka-12.0V:Iphansi noma ikhishwe.

   • Ngaphansi kuka-11.5V:Kungenzeka ukuthi kubi noma ku-sulfate.

Isinyathelo 4: Ukuhlolwa Komthwalo (Ongakukhetha Kodwa Okunconywayo)

• Uma i-multimeter yakho ine-umsebenzi wokuhlola umthwalo, yisebenzise. Ngaphandle kwalokho:

  1. Kala i-voltage ngebhayisikili livaliwe.

  2. Vula ukhiye, vula izibani zangaphambili, noma zama ukuqalisa injini.

  3. Bheka ukwehla kwamandla kagesi:

     • Kumelehhayi ngaphansi kuka-9.6Vlapho ushaya i-crank.

     • Uma yehla ngaphansi kwalokhu, ibhethri lingase libe buthaka noma lingasebenzi.

Isinyathelo 5: Ukuhlolwa Kwesistimu Yokushaja (Ukuhlolwa Kwebhonasi)

1. Qala injini (uma kungenzeka).

2. Kala i-voltage ebhethrini ngenkathi injini isebenza cishe ku-3,000 RPM.

3. I-voltage kufanele ibephakathi kuka-13.5V no-14.5V.

   • Uma kungenjalo,uhlelo lokushaja (i-stator noma i-rectifier)kungase kube nephutha.

Isikhathi Sokushintsha Ibhethri:

• I-voltage yebhethri ihlala iphansi ngemva kokushaja.

• Awukwazi ukubamba inkokhelo ubusuku bonke.

• Iqhuma kancane noma yehluleke ukuqala ibhayisikili.

• Uneminyaka engaphezu kwemi-3-5 ubudala.