Isikhululo sokutywina esingenawo amanzi sisetyenziselwa ukufakela isitywina esingangeni manzi ukuya esiphelweni socingo, samkele isitya sokutywina esigudileyo sondla itywina ukuya esiphelweni socingo, Inetekhnoloji yoyilo oluchanekileyo. Iyakwazi ukucubungula phantse zonke iintlobo zokungangeni manzi
itywina ngesantya esiphezulu. Kufuneka nje ubuyisele iileyile ezihambelanayo zobukhulu obahlukeneyo iiplagi ezingangeni manzi, yenzelwe ngokukodwa ishishini lokulungisa ucingo lwemoto elineemfuno ezingqongqo.
1. Isantya sokusebenza siphuculwe kakhulu
2. Kufuneka nje ukubuyisela iileyili ezihambelanayo zobukhulu obuhlukeneyo iiplagi ezingenamanzi
3. Ulawulo lwe-PLC ukuqinisekisa ukuchaneka okuphezulu kunye nobunzulu bokufaka ngokwaneleyo
4. Inokulinganisa ngokuzenzekelayo kwaye ibonise impazamo
5. Iiplagi ezingangeni manzi ziyafumaneka