1. Kubva pamusimboti wekushanda wevhavha yekuderedza kudzvinyirira, kuvhara kwevhavha inoiswa shure kwayo. Kana dzvinyiriro mushure mekumanikidza kudzikisa vharafu yakakwira kupfuura P2, iyo yekumanikidza vharafu inovhurwa kuti isunungure kudzvanywa kuti ive nechokwadi chenguva dzose yekupa mvura.
2. Kupfupisa tambo yekumanikidza nguva nedzimwe nzira kuti iite pedyo ne zero.
3. Maererano nemutemo wekushanda wekugadzirisa kudzvinyirira kuderedza valve, zvakakodzera kuwedzera dhayamita yevhavha yekufambisa uye catheter kuderedza nguva yemakamuri ekumusoro nepamusoro kuti asvike kumanikidziro ekuenzanisa, uye kunyange nguva yakasiyana-siyana inosvika zero.
Kuburikidza nekuongorora kunoshanda, mhinduro yechipiri yataurwa pamusoro ndiyo yakanyanya hupfumi uye inoshanda. Inogona kukurumidza kuvhurwa kuburikidza nevhavha yekudhonza, kuitira kuti kumanikidzwa mukamuri yepamusoro ye diaphragm yakakura kudarika kumanikidzika mukamuri yepasi, zvichiita kuti iyo inogadziriswa inogadzirisa kuderedza valve kuti idzoke nekukurumidza. Iyo tambo yekumanikidza nguva ndeye zero.
Nguva yekutumira: Kubvumbi-28-2025