Kunanirwa bisanzwe no gufata neza amashanyarazi

Kunanirwa bisanzwe:

1. Ubushuhe busobanura ubushyuhe (insinga yo kurwanya irashya cyangwa insinga ikavunika kumasanduku ihuza)

2. Kumeneka cyangwa kuvunika k'umuriro w'amashanyarazi (ibice by'umuyoboro w'amashanyarazi, guturika kwangirika k'umuriro w'amashanyarazi, n'ibindi)

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Kubungabunga:

1. Niba umushyushya udashobora gushyuha, kandi insinga irwanya ivunika, irashobora gusimburwa gusa; Niba umugozi cyangwa umuhuza wacitse cyangwa urekuye, urashobora kongera guhuza.

2. Niba umuyoboro w'amashanyarazi wacitse, dushobora gusimbuza gusa ibikoresho byo gushyushya amashanyarazi.

3. Niba ari ukumeneka, birakenewe kwemeza ingingo yamenetse no kubitekereza ukurikije uko ibintu bimeze. Niba ikibazo kiri mubintu byo gushyushya amashanyarazi, turashobora kubyumisha ku ziko ryumye; Niba agaciro ko kurwanya insulasiyo katazamutse, birashobora gusimbuza ibintu byamashanyarazi; Niba agasanduku gahuza amazi yuzuye, kama ukoresheje imbunda ishyushye. Niba umugozi wacitse, uzingire kaseti cyangwa usimbuze umugozi.