Paipi ya rediyeta ya injini kwa nthawi yayitali idzakhala yokalamba, yosavuta kusweka, madzi osavuta kulowa mu rediyeta, payipi yathyoka poyendetsa galimoto, kutulutsa madzi otentha kumapanga gulu lalikulu la ejection ya nthunzi yamadzi kuchokera pachivundikiro cha injini, chodabwitsa ichi chikachitika, muyenera kusankha malo otetezeka oti muyime nthawi yomweyo, ndiyeno achitepo kanthu mwadzidzidzi kuti athetse.
Nthawi zambiri, radiator ikakhala m'madzi, cholumikizira cha payipi ndichothekera kwambiri kutulutsa ming'alu ndi kutayikira. Panthawiyi, mutha kudula gawo lowonongeka ndi lumo, kenako ndikuyikanso payipi mu cholumikizira cholumikizira radiator, ndikulimitsa ndi kopanira kapena waya. Ngati mng'alu uli pakati pa payipi, mutha kukulunga ndi tepi. Pukuta payipi musanayambe kukulunga, ndipo kulungani tepiyo mozungulira podontha madziwo akauma. Chifukwa kuthamanga kwa madzi mu payipi kumakhala kwakukulu pamene injini ikugwira ntchito, tepiyo iyenera kukulungidwa mwamphamvu momwe zingathere. Ngati mulibe tepi m'manja, muthanso kukulunga pepala la pulasitiki pong'ambika poyamba, kenaka dulani nsalu yakaleyo kukhala mizere ndikuyikulunga mozungulira payipi. Nthawi zina mng'alu wa payipi umakhala wawukulu, ndipo ukhoza kuchuchabe pambuyo pokhomeredwa. Panthawiyi, chivundikiro cha thanki chikhoza kutsegulidwa kuti muchepetse kuthamanga kwa madzi ndi kuchepetsa kutuluka.
Pambuyo pa zomwe tafotokozazi, kuthamanga kwa injini sikuyenera kukhala kothamanga kwambiri, ndipo ndikofunikira kupachika kuyendetsa bwino kwambiri momwe mungathere. Pakuyendetsa, ndikofunikiranso kulabadira malo a pointer a geji yoyezera kutentha kwa madzi. Madzi akatentha kwambiri, ndikofunikira kuyimitsa ndikuziziritsa kapena kuwonjezera madzi ozizira.
Rediyeta imagawidwa m'njira zitatu zoyikira, monga mbali imodzi mkati, mbali yomweyo kunja, mbali yosiyana mkati, mbali yosiyana kunja, kutsika mkati ndi pansi. Ziribe kanthu kuti ndi njira iti yomwe ingagwiritsidwe ntchito, tiyenera kuyesetsa kuchepetsa kuchuluka kwa zida zopangira mapaipi. Zowonjezera zowonjezera zitoliro, osati mtengo wokhawokha udzawonjezeka, komanso zoopsa zobisika zidzawonjezeka
