1.Impamvu zo guturika ibiti

※     Ikibaho cyo hejuru cyibiti cyaturikiye

◊Icyuma gikuru cyibanze nticyoroshye, gifite amenyo make;

◊Intera iri hagati yicyuma kinini nicyuma cyibiti ni kigufi cyane;

◊Ubwiza bwibibaho burakennye cyane, bugabanya ubuzima bwa serivisi bwicyuma gikuru;

※ Ikibaho cyo hasi cyibiti cyaturikiye

◊Nta amanota yo kubona amanota akoreshwa hamwe, ariko icyuma kimwe gikoreshwa mugukata;

◊Gutanga amanota yabonetse;

◊Gutanga amanota yabonye icyuma nicyuma gikuru ntikiri kumurongo ugororotse;

2.Impamvu zo gutwika imbaho ​​zibiti no kubona ibyuma

◊Icyuma kibisi kiranyeganyega mugihe gikata, mubisanzwe kubera ko icyuma cyicyuma cyicyuma kidafite ubuziranenge cyangwa hari ikibazo cyibikoresho bizunguruka;

◊Icyuma kibonye nticyoroshye;

◊Umuvuduko wimashini ni muremure cyane cyangwa utinda cyane;

◊Umubare w'amenyo ntaho uhuriye;

3.Kubera iki icyuma kibonye kitaramba

Icyuma kibonye gifite amenyo menshi cyane, mugihe icyuma kibonye gikata, imishwi yimbaho ​​yimyanda ntishobora gusohoka, amenyo yabonetse arayanyunyuza, bigatuma icyuma kibona kitaramba.

Mubyukuri, ingano isabwa yibyuma byingenzi ni santimetero 8 60T cyangwa 9 cm 80T, hanyuma igakoreshwa hamwe no gutanga amanota yabibonye, ​​ntabwo itanga gusa neza, ahubwo iramba.