Ibhrendi | Ukucaciswa | Okubalulekile | Kuyasebenza |
I-OTIS | 17 isixhumanisi/19 isixhumanisi | Inayiloni | I-escalator ye-Otis |
Amaketanga okushwibeka kwezitezi ezizihambelayo ngokuvamile enziwa ngezinto zensimbi eziqine kakhulu ukuze kuqinisekiswe ukuqina nokuphepha kwazo. Iketango lokubulala liklanyelwe ukumelana nengcindezi enkulu kanye nomthwalo ngesikhathi sokusebenza kwezitebhisi ezizihambelayo, ngakho-ke kufanele lilungiswe njalo futhi ligcinwe ukuze kuqinisekiswe ukusebenza okuphephile.