Isoko rya GFCI (ground faux circuit interrupter) ni igikoresho cyongera urwego runini rwumutekano mukugabanya ibyago byo guhitanwa n amashanyarazi. Inyinshi mu nyubako zubaka zisaba ko isoko rya GFCI ryakoreshwa ahantu hatose nko mu bwiherero, igikoni, ibyumba byo kumeseramo no hanze.
Isoko rya GFCI rikurikirana ubusumbane buriho hagati yinsinga zishyushye kandi zidafite aho zibogamiye kandi zisenya uruziga niba iyo miterere ibaye. Umuyoboro wumuzunguruko urashobora cyangwa ntushobora kugenda mugihe wakiriye ihungabana, ariko ntabwo izagenda byihuse kugirango ikurinde ibyago. Isoko rya GFCI ryumva cyane kandi rikora byihuse kuruta icyuma cyumuzunguruko cyangwa fuse kandi birashoboka cyane ko byakurinda ihungabana ryica bityo bikaba ari ikintu cyingenzi cyumutekano.
Isoko rya GFCI rishobora kuba insinga mumuzunguruko wishami, bivuze ko ibindi bicuruzwa hamwe nibikoresho byamashanyarazi bishobora gusangira umuzenguruko umwe na breaker (cyangwa fuse). Iyo ingendo ya GFCI ikozwe neza, ibindi bikoresho munsi yumurongo wabyo nabyo bizabura imbaraga. Menya ko ibikoresho kumuzunguruko biza mbere ya GFCI bitarinzwe kandi ntibigire ingaruka mugihe GFCI ikandagiye. Niba isohoka rya GFCI rifite insinga zidakwiye, ntanimwe mumizigo iri hejuru cyangwa epfo kumuzunguruko irinzwe.
Niba ufite aho usohokera udakora, kandi uwamennye ntagikandagirwe, shakisha aho GFCI ishobora kuba yarikubye. Ahantu hadakorwa hashobora kuba munsi yumurongo wa GFCI. Menya ko ibicuruzwa byangiritse bidashobora kuba hafi yisoko rya GFCI, birashobora kuba ibyumba byinshi kure cyangwa no mubutaka butandukanye.
Uburyo bwo Kugerageza GFCI
Ibicuruzwa bya GFCI bigomba gupimwa buri gihe, byibura rimwe mu mwaka. Isoko rya GFCI rifite "Ikizamini" na "Kugarura". Kanda kuri bouton "Ikizamini" bizagenda bisohoka hanyuma ucike uruziga. Kanda kuri "Kugarura" bizagarura uruziga. Niba ukanze buto yikizamini idakora, noneho usimbuze GFCI. Niba isohoka ryamamaye mugihe ukanze buto ya "Ikigeragezo", ariko isohoka iracyafite imbaraga, isohokera nabi. Ahantu hacometse nabi ni akaga kandi igomba guhita ikosorwa.
Icyitonderwa: Nyamuneka soma amakuru yumutekano mbere yo kugerageza ibizamini cyangwa gusana.
Igihe cyo kohereza: Kanama-26-2021