| Uphawu | Uhlobo | Iyasebenza |
| I-SJEC | I-E-IOR-C8 | Izitepsi ze-SJEC |
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.