Ukungaphumeleli okubizwa ngokuba kukungaphumeleli ekufakeni ukuqina akunakulungiswa ukubuyisela umsebenzi wakhe womonakalo, oko kukuthi, okubangelwa ngumonakalo okanye isikroba sento eqhelekileyo yokufa. Kuba idlala igumbi lokufa lomsebenzi wokuzilungisa, ngokuthe ngqo kunye neBillet eshushu, ithwale umsebenzi wokutsala umthwalo we-Interlse, kunye nezixhobo ze-curlse isetyenziswe phantsi kwendima yensimbi kwaye ihombise indima ye Iarhente ye-slip kunye neminye imithombo yeendaba, kubumba kwe-metallgergy kunye nokulungisa umgangatho wokusebenza kunye neemeko eziqhelekileyo zokusebenza, ukutyhoboza i-guymer fally ifayile yegumbi lokungasebenziyo yifayile yegumbi lokungasebenziyo. Indlela yokulungisa ukubuyisela ukuveliswa kwezakhono eziluxolayo ezifanelekileyo.