| Uphawu | Uhlobo | Iyasebenza |
| I-OTIS | XAA616CQ4/ XAA616CQ5 | Izinyuko ze-OTIS |
Kwimeko yokufakelwa kwemveliso, utshintsho lobugcisa kunye nezinye iingxaki, nceda unxibelelane nathi.
Ii-Escalator PCB zihlala zithunyelwa ngaphandle kwiibhokisi okanye kwiibhokisi zomthi; ukuba uneemfuno ezizodwa, nceda unxibelelane nenkonzo yabathengi.