1. Zvinoenderana nehutsanana hwenharaunda, tsiva sefa yeffu fan filter unit. Iyo prefilter inowanzoita mwedzi 1-6, uye hepa sefa inowanzova 6-12 mwedzi uye haigone kucheneswa.
2. Shandisa kaunda yeguruva kuyera kuchena kwenzvimbo yakachena inocheneswa neffu iyi kamwe chete pamwedzi miviri. Kana hutsanana hwakapimwa husingaenderane neutsanana hunodiwa, unofanira kuona chikonzero chekuti kana pane chabuda, kana sefa yehepa yakundikana, nezvimwewo. Kana sefa yehepa yatadza, inofanira kutsiviwa nesefa itsva.
3. Pakutsiva hepa sefa neprimary sefa, mira ffu.
4. Paunenge uchitsiva hepa sefa, kutarisisa kwakanyanya kunofanirwa kubhadharwa kuti uve nechokwadi chekuti pepa resefa rakasimba panguva yekuburitsa, kubata, kuisa uye kutora, uye inorambidzwa kubata sefa bepa neruoko kuti ikonzere kukanganisa.
5. Usati waisa FFU, isa sefa itsva yehepa panzvimbo inopenya, uye ona kana hepa sefa yakakuvadzwa nekuda kwekufambisa uye zvimwe zvikonzero. Kana pepa resefa riine maburi, harigone kushandiswa.
6. Pakutsiva sefa yehepa, bhokisi rinofanira kutanga rasimudzwa, ipapo hepa sefa yakundikana inofanira kubudiswa kunze, uye sefa itsva inofanira kutsiviwa. Ziva kuti museve wemuseve wemhepo wehepa sefa unofanirwa kuenderana nemafambiro emhepo yeffu unit. Ita shuwa kuti furemu yakavharwa uye wodzosera chivharo panzvimbo.
Nguva yekutumira: Aug-17-2023