Sile Isilinganisi esikhulu esine-scale, i-shaft shaft enamandla, uyilo olukhethekileyo lweyunithi yengxolo ephantsi, kusetyenziswa iqokobhe kunye nesakhelo ngomsebenzi wokungenisa ukothuka;
Tank Itanki yezibaso enkulu iqinisekisa umsebenzi oqhubekayo wexesha elide;
➢ Akukho-fuse breaker yesekethe ibonelela ngokhuseleko olungaphezulu, isilawuli sevolthi yombane yokuqinisekisa ukuphuma kombane okuzinzileyo;