| Uphawu | Inkcazo | Izinto eziphathekayo | Iyasebenza |
| I-OTIS | Ikhonkco le-17/Ikhonkco le-19 | Inayiloni | Izinyuko ze-Otis |
Iitsheyini zokujika zee-escalator zihlala zenziwe ngezinto zesinyithi ezinamandla ukuqinisekisa ukuqina kwazo nokhuseleko lwazo. Itsheyini yokutshixa yenzelwe ukumelana noxinzelelo olukhulu kunye nomthwalo ngexesha lokusebenza kwee-escalator, ngoko ke kufuneka igcinwe ikhuselekile kwaye igcinwe rhoqo ukuqinisekisa ukusebenza ngokukhuselekileyo.