Kutseka/kutulutsa mawu (LOTO): Ikani maunyolo pa zipangizo musanazikonze

Kutseka/kutulutsa mawu (LOTO): Ikani maunyolo pa zipangizo musanazikonze
Mayendedwe wamba:
Mukadula magetsi, tsekani switch ndi loko yapadera
2. Pachika chikwangwani chochenjeza chomwe chimati “Ntchito ikuchitika, musatseke switch” (chikwangwanicho chiyenera kuchotsedwa ndi munthuyo mwiniwakeyo).
3. Yang'anani mphamvu yamagetsi kuti mutsimikizire kuti palibe mphamvu yamagetsi musanayambe kuchitapo kanthu
Mlandu wa ngozi:
Katswiri wamagetsi mu fakitale ina walepheraKutseka/kutulutsa mawukukonza injini, ndipo woyendetsa galimotoyo anatseka switch molakwika, zomwe zinachititsa kuti dzanja la katswiri wamagetsi lisweke chifukwa cha kuphwanya. (Pambuyo pokonza, ndikofunikira kukhala ndi "munthu m'modzi, loko imodzi, mbale imodzi".)
Ii. Kuyesa kwa Voltage Yamphamvu Kwambiri: Kutsimikizira Ngati Pali Magetsi Pa Moyo Wanu Kapena Ayi
Mayendedwe wamba:
1. Choyamba, yesani zipangizo zamagetsi zomwe zili pa chipangizo choyendetsedwa ndi magetsi kuti muwonetsetse kuti zili bwino (onetsetsani kuti sizinasweke!)
Mukayesa magetsi, valani magolovesi oteteza kutentha ndipo gwirani gawo lomwe lili pansi pa mphete yoteteza.
3. Anthu awiri ayenera kukhalapo kuti ayesere magetsi amphamvu (munthu mmodzi ndiye akuyang'anira ndipo winayo ndiye akuyang'anira). Ntchito yolakwika:
Munthu watsopano anayesa kuyesa magetsi ndi dzanja limodzi koma sanazindikire kuti chipangizo chowunikira magetsi sichinakhudze bwino chipangizocho. Anaganiza molakwika kuti panalibe magetsi, zomwe zinapangitsa kuti magetsi apse. (Kumbukirani: Kuyesa magetsi molakwika kwabweretsa misozi iwiri kwa okondedwa anu!)
III. Kuyang'anira Kuteteza Kutentha: Patsani dera "kuwunika thupi" kuti lisatuluke madzi
Mayendedwe wamba:
Yesani kukana kwa kutenthetsa kwa dera pogwiritsa ntchito megohmmeter ya 500V (ngati ili yochepera 0.5MΩ, kukonzanso kuyenera kuchitika).
2. Kuzungulira kwa injini kumaonedwa kuti ndi koyenera pokhapokha ngati kutchinjiriza pakati pa magawo kuli kwakukulu kuposa 2MΩ
3. Mu malo onyowa, yesani kamodzi pa sabata; mu malo ouma, yesani kamodzi pamwezi
Kukonzanso fakitale:
Zipangizo zomwe zinali m'malo ena ogwirira ntchito nthawi zambiri zinkagwa. Pambuyo poyesa kutenthetsa, zidapezeka kuti zingwezo zinali zakale komanso zowonongeka. Pambuyo pozisintha, chiwopsezo cha kugwa chinatsika kufika pa zero (kupulumutsa ndalama zokwana 100,000 yuan pakukonza ma short-circuit!)