Inkqubo yohluzo:
1. Ugutyulo oluza kucocwa lungena kwiyunithi yokucoca ukusuka kwindawo yokungena amanzi;
2. Amanzi aphuma ngaphandle kweqela le-disc yokucoca ukuya ngaphakathi kweqela le-disc yokucoca;
3. Xa amanzi egeleza ngomjelo owenziwe ngamagqabantshintshi amise okwesangqa, iinqununu ezinkulu kunokuphakama kweembambo ziyabanjwa kwaye zigcinwe kwindawo eyenziwe ngamagqabantshintshi kunye ne-gap phakathi kweqela le-disc yokucoca kunye negobolondo;
4. Emva kokucoca, amanzi ahlambulukileyo angena kwi-disc yokucoca i-ring-shaped kwaye iholele ngaphandle kwi-outlet.