Uwiteka iterambere ryihuse rya terefone igendanwa, ibikoresho bya elegitoroniki, n’inganda zitumanaho byateje imbere iterambere rihoraho n’iterambere ryihuse rya Ikibaho cyumuzunguruko wa PCB inganda.Abantu bafite byinshi basabwa kumubare wibice, uburemere, busobanutse, ibikoresho, amabara, nubwizerwe bwibigize.

Ariko, kubera irushanwa rikomeye ryibiciro byisoko, igiciro cyibikoresho byubuyobozi bwa PCB nacyo kiri mu nzira igenda yiyongera, abayikora benshi kandi biha isoko isoko n’ibiciro biri hasi kugirango bongere ubushobozi bwabo bwo guhangana.Ariko, inyuma yibi biciro biri hejuru cyane biboneka mugabanya ibiciro byibikoresho no gutunganya ibicuruzwa.Ibikoresho mubisanzwe bikunda gucika (gucamo), gushushanya, hamwe nibisobanuro byabyo, imikorere nibindi bintu byuzuye ntabwo bigeze kurwego rusanzwe bigira ingaruka zikomeye kubicuruzwa no kwizerwa byibicuruzwa.

Guhura nuburyo butandukanye bwibibaho byumuzunguruko wa PCB kumasoko, hariho inzira ebyiri zo gutandukanya ubuziranenge bwibibaho bya PCB.Uburyo bwa mbere ni ugucira urubanza ukurikije isura, naho ubundi ni ugucira urubanza ibisabwa byujuje ubuziranenge bwa PCB ubwayo.

Uburyo bwo gusuzuma ubuziranenge bwumuzunguruko wa PCB:

• Tandukanya ubuziranenge bwibibaho byumuzingi nibigaragara

1. Amategeko asanzwe yubunini n'ubunini.

Ubunini bwikibaho cyumuzunguruko buratandukanye nubusanzwe busanzwe bwumuzunguruko.Abakiriya barashobora gupima no kugenzura ubunini nibisobanuro byibicuruzwa byabo.

2. Umucyo n'ibara

Ikibaho cyumuzunguruko cyo hanze gitwikiriwe na wino, kandi ikibaho cyumuzunguruko kirashobora kugira uruhare rwo gukumira.Niba ibara ryibibaho ritagaragara kandi hari wino nkeya, ikibaho cyiziritse ubwacyo ntabwo ari cyiza.

3. Kugaragara kwa weld

Ikibaho cyumuzunguruko gifite ibice byinshi.Niba gusudira atari byiza, ibice byoroshye kugwa kumurongo wumuzunguruko, bizagira ingaruka zikomeye kumiterere yo gusudira yibibaho.Ni ngombwa cyane kumenya neza no kugira intera ikomeye.

• Ikibaho cyiza cya PCB bakeneye kuzuza ibisabwa bikurikira

1. Ibigize birasabwa kuba byoroshye gukoresha nyuma yo kwishyiriraho, guhuza amashanyarazi bigomba kuba byujuje ibisabwa;

2. Ubugari bwumurongo, uburebure bwumurongo, nintera yumurongo wumurongo byujuje ibisabwa kugirango ubuze umurongo gushyuha, kumeneka, no kuzunguruka bigufi;

3. Uruhu rwumuringa ntirworoshye kugwa munsi yubushyuhe bwinshi;

4. Ubuso bw'umuringa ntabwo bworoshye okiside, niba buhumeka, buzavunika vuba;

5. Nta yandi mashanyarazi yongera amashanyarazi;

6. Imiterere ntabwo ihinduwe, kugirango wirinde guhindura imiturire no kwimura imyobo ya screw nyuma yo kuyishyiraho.Noneho byose byashizwe mumashini, umwanya wumwobo wibibaho byumuzunguruko hamwe nikosa rya deformasiyo yumuzunguruko kandi igishushanyo kigomba kuba kiri murwego rwemewe;

7. Ubushyuhe bwo hejuru, ubuhehere bwinshi, hamwe n’ibidukikije bidasanzwe nabyo bigomba kwitabwaho;

8. Imiterere yubukanishi bwubuso igomba kuba yujuje ibyangombwa byo kwishyiriraho;