Cholakwika 1: Ikani dzanja lanu mumlengalenga wotentha, palibe mpweya wotentha womwe umatuluka, mpweya wozizira wokha ndi womwe umatuluka.
Kusanthula ndi kukonza: Ngati mpweya wozizira uwomba, zikutanthauza kuti chowumitsira tsitsi chimakhala ndi mphamvu komanso chimagwira ntchito, ndipo mawonekedwe a infrared ndi kuwongolera mayendedwe ndi abwinobwino. Ngati pali mpweya wozizira wokha, zikutanthauza kuti chotenthetsera chathyoka kapena waya ndi womasuka. Pambuyo poyang'anitsitsa, zimapezeka kuti waya wowotchera ndi womasuka. Pambuyo polumikizananso, mpweya wotentha umatuluka ndipo cholakwikacho chimachotsedwa.
Cholakwika 2: Mphamvu ikayatsa. Dzanja silimayikidwa pa mpweya wotentha. Mpweya wotentha umawomba mosalamulirika.
Kusanthula ndi kukonza: Pambuyo poyang'anitsitsa, thyristor ilibe zochitika zowonongeka. Amaganiziridwa kuti chubu chojambula mkati mwa ③ ndi ④ mapini a cholumikizira chazithunzi chikuchucha ndikusweka. Pambuyo posintha chithunzi cha photoelectric coupler, ntchitoyo imabwerera mwakale ndipo cholakwikacho chimachotsedwa.
Cholakwika 3: Ikani dzanja lanu mumlengalenga wotentha, palibe mpweya wotentha womwe umatuluka.
Kusanthula ndi kukonza: Onetsetsani kuti zimakupiza ndi chotenthetsera ndi zachilendo, chipata cha thyristor alibe choyambitsa voteji, ndi c mzati wa ulamuliro transistor VI ali amakona anayi yoweyula chizindikiro linanena bungwe. Zikukayikiridwa kuti photoelectric coupler ndi yoipa. Kukaniza kutsogolo ndi kumbuyo pakati pa ③ ndi ④ mapini a photoelectric coupler ndi opanda malire pamene multimeter Rxl0 chipika ntchito. Kukaniza kutsogolo kuyenera kukhala mamita angapo m'mikhalidwe yabwinobwino, ndipo kukana kobwerera kulibe malire. Zimatsimikiziridwa kuti chubu chamkati cha photosensitive ndi chotseguka, zomwe zimapangitsa kuti chipata cha thyristor chisapeze mphamvu yamagetsi ndikulephera kuyendetsa. Pambuyo posintha chithunzi cha photoelectric coupler, cholakwikacho chimachotsedwa.
