Ngexesha lokusetyenziswa kwe-nozzles ye-metzles, ukuba ayisebenzi ngokwendlela eqhelekileyo yokusetyenziswa kwezixhobo, i-nozzle inokulonakaliswa kwaye ayikwazi ukusebenza ngokufanelekileyo, efuna ukutshintshwa kwe-nozzle entsha. Ke ngexesha lokusebenza, kubalulekile ukuba uqhelene nendlela yokusebenza yezixhobo, ukuze kuncitshiswe ukuvela kweempazamo ezithile kwizixhobo.
Ezinye ii-nozzles zemveliso zinokufumana i-colososion kwaye inxibe ngexesha lokusetyenziswa, kungenzeka ukuba ngenxa yokungabikho kwesisombululo setanki okanye inxibe kuphela ngeli xesha. Zininzi iindidi ze-nozzles ze-nozzles, kwaye ii-nozzles ezahlukeneyo zezamashishini zilungele iindawo ezahlukeneyo.
Ngexesha lokusetyenziswa kwe-nozzles yezamashishini, banokuvalwa kwaye bangakwazi ukusebenza. Kuyimfuneko ukuphinda unxibelelane ngokukhawuleza kwabasebenzi bokulungisa.
