Nkibikoresho byingirakamaro mu musaruro w’inganda, imikorere ihamye ya lift ifitanye isano itaziguye no gukora neza n'umutekano. Kugirango tumenye neza igihe kirekire kandi cyiza cya lift kandi wongere ubuzima bwibikoresho, kubungabunga buri munsi ni ngombwa. Ibikurikira nintambwe 5 zingenzi zo gufata neza buri munsi kugirango igufashe gucunga neza no kubungabunga ibikoresho.