Ivyo bikoresho vy’umuyagankuba vy’imodoka birafise uruhara runini mu bijanye n’umuyagankuba w’imodoka mu kugenzura ukuntu ibihimba bitandukanye vy’umuyagankuba bihinduka. Ariko rero, kubera ko zikoreshwa igihe kirekire canke ibintu vyo hanze, izo nzira zirashobora gukora nabi. Iki kiganiro kiradondora ido n’ido ibimenyetso vy’ugusenyuka kw’amarelay y’imodoka be n’ingene yobitorera umuti.
Mbere, reka turabe ibimenyetso bimwe bimwe bikunze kugaragara vy’uko imodoka idakora neza:
1. Ibice vy’umuyagankuba ntibikora: Iyo relay ikora nabi, ntishobora gutanga umuyagankuba uva ku nzira y’umuyagankuba w’imodoka ukaja ku gikoresho c’umuyagankuba. Rero, iyo ukoresheje igikoresho-nk'amatara y'imbere canke ivyuma bikoresha umuyaga-kandi nta n'inyishu iboneka, birashoboka ko iyo relay ari yo ikora ivyo.
2. Imodoka irananirwa gutangura: Relays na zo nyene zituma moteri itangura. Iyo relay yononekaye, ntishobora gutanga umuriro kuri moteri y’ugutangura, ivyo bikaba bituma imodoka idashobora gutangura.
3. Gukora nabi kw’ibihimba vy’umuyagankuba: Rimwe na rimwe, umurongo w’umuyagankuba urashobora gufata, bigatuma ikintu kidashobora guca canke kuzima neza. Iyo ubonye igikoresho gikora igihe kirekire kidasanzwe canke kidashobora kuzima, iyo relay yoshobora kuba idakora neza.
Ibikurikira, ng'ibi inyishu zimwe zimwe z'ibibazo bisanzwe:
1. Suzuma amarelay n’amasokete: Amarelay afatanya n’umuyagankuba w’imodoka biciye ku sokete. Ubwa mbere, nusuzume ko iyo sokete igumye kandi ko itarekuye; iyo irekuye, urashobora kuyifatanya n’igikoresho co gukubita. Ikindi, urashobora gukoresha igipimo c’amazi (multimètre) kugira ngo umenye nimba igikoresho co gupima uburemere bw’ibintu (relay socket) gikora neza.
2. Subirizaho relay: Niba warasuzumye socket ariko relay iguma inanirwa gukora, ushobora gukenera kuyisubiriza. Relays zisanzwe ziri mu kibanza ca moteri; reba igitabu c’umuhinguzi w’iyo modoka kugira ngo umenye aho hantu nyaho. Raba neza ko ubushobozi bw’imodoka bucitse imbere yo gusubirira iyo relay. Igihe ushizeho iyo relay nshasha, urabe neza ko ifatanye kandi yinjijwe neza mu gitereko.
3. Suzuma umurongo wa relay: Rimwe na rimwe, umurongo wa relay urananirwa gukora kubera ibibazo vy’umurongo. Ushobora gukoresha igikoresho co kugerageza umurongo w’amashanyarazi kugira ngo usuzume umurongo w’amashanyarazi y’iyo relay ko ata nsinga zononekaye canke zivunitse. Iyo habonetse ingorane y’umurongo, gusanura amawaya canke gusubira gutera amawaya y’ihuriro birashobora gutorera umuti iyo ngorane.
Mu ncamake, iyo amarelay y’imodoka akora nabi, birashobora gutuma ibikoresho vy’umuyagankuba bikora nabi, bikabuza imodoka gutangura canke bikatuma ibihimba vy’umuyagankuba bikora nabi. Ushobora gutorera umuti ibibazo vyinshi bikunze kubaho ku bijanye n’ivyo bikoresho mu gusuzuma aho bifatanya n’ivyo bikoresho, ugasubiriza ivyo bikoresho, no kugenzura ingene ivyo bikoresho bikora. Niba utazi neza ingene wotorera umuti ingorane y’ivyo bikoresho, birakenewe ko urondera ubufasha bw’abahinga.
