1, Igikoresho kigomba gukoresha icyuma gifite ipine, kandi ikemeza ko imbaraga zumuriro wigikoresho zihagaze neza.
2, Amashanyarazi yakoreshejwe agomba kuba ajyanye nigiciro cyagenwe cyagenwe cyerekanwe kumashini, bitabaye ibyo imashini ntishobora gukora cyangwa no gutwika ibice byingenzi byimashini.
3, Kugenzura niba amashanyarazi ahamye kandi ahujwe.Niba amashanyarazi yumuriro waho adahungabana, birasabwa ko uyikoresha yongeramo amashanyarazi yagenwe hamwe nimbaraga zihuye.