Ihagarikwa ryumuryango wa lift nigikoresho cyumutekano cyashyizwe kumpera yumuryango wa lift, gikoreshwa mugukurikirana no kugenzura gufungura no gufunga umuryango wumuryango. Iyo umuryango wa lift uhagaritswe mugihe cyo gusoza, uhagarara kumuryango azumva kandi ahite ahagarika ibikorwa byo gufunga umuryango kugirango wirinde gukomeretsa cyangwa kwangirika.