1. Gwema ukufakwa komshini empompini yamanzi, umsakazo onamandla aphezulu, ukuguqulwa kwemvamisa, okungukuthi, kunensimu enamandla kazibuthe kanye nokuphazamiseka kokudlidliza;
2. Khetha ipayipi okufanele lifane futhi libe likhulu, kube lula ukulidlulisela nge-ultrasonic engxenyeni yepayipi;
3. Ukuze kube nengxenye ende ngokwanele yepayipi eqondile, ingxenye yepayipi eqondile ephezulu yendawo yokufaka kumele ibe ngaphezu kuka-10D (qaphela: D= ububanzi), kanti eyehlayo kumele ibe ngaphezu kuka-5D;
4. Ibanga lokufakwa elingaphezulu komfula ukusuka epompo kufanele libe ngu-30D;
5. Uketshezi kufanele lugcwaliswe ngamapayipi;
6. Kufanele kube nesikhala esanele nxazonke zepayipi ukuze kube lula ukusebenza kwabasebenzi endaweni.
Isikhathi sokuthunyelwe: Septhemba-04-2023