I-ROCKBEN ingumphakeli wefenisha okhokhelwayo ochwepheshe kanye nomphakeli wefenisha yokusebenzela.
vimbela ukuvulwa kwedrowa ngengozi futhi unciphise ingozi yokuwa ngesikhathi sokusetshenziswa. Ukuphepha okubanzi okubambayo kusiza ukugcina amadrowa evaliwe lapho ikhabhinethi ithambekile noma ishukunyiswa, kuyilapho amakhabhinethi akhethiwe angu-705 mm ajule eza ejwayelekile enohlelo lokukhiya lwedrowa elilodwa.
Uhlelo lokukhiya luvumela idrowa elilodwa kuphela ukuthi livulwe ngesikhathi, okusiza ukuvimbela ukushintshana kwesisindo okudlulele phambili okungaphazamisa ikhabhinethi. Uma kuhlanganiswa nesakhiwo sekhabhinethi esiqinisiwe, lezi zici zisekela isitoreji esiphephile kanye nokufinyelela kumathuluzi asindayo nezingxenye ezindaweni zokusebenzela ezidinga kakhulu.
Ukuze kusebenze ngokuphephile, amakhabethe kufanele afakwe futhi asetshenziswe ngokwemiyalelo yomkhiqizo efanele kanye nemikhawulo yomthwalo. Amakhasimende kufanele aqinisekise umthamo wedrowa kanye nezici zokuphepha zemodeli ayikhethile, ikakhulukazi lapho egcina izinto ezisindayo noma ehlela ukucushwa kwekhabethe okwenziwe ngokwezifiso.