1. Dangane da tsaftar muhalli, maye gurbin tace naúrar matatar ffu fan.Prefilter gabaɗaya watanni 1-6 ne, kuma matattarar hepa gabaɗaya watanni 6-12 ne kuma ba za a iya tsaftacewa ba.
2. Yi amfani da injin ƙura don auna tsaftar wuri mai tsabta wanda wannan ffu yake tsarkakewa sau ɗaya kowane wata biyu.Lokacin da tsaftar da aka auna bai dace da tsaftar da ake buƙata ba, ya kamata ka gano dalilin cewa ko akwai ɗigogi, ko tacewar hepa ta gaza, da sauransu.
3. Lokacin maye gurbin tace hepa da tacewa na farko, dakatar da ffu.
4. Lokacin maye gurbin hepa filter, ya kamata a ba da kulawa ta musamman don tabbatar da cewa takarda tace ba ta da kyau a lokacin cirewa, sarrafawa, shigarwa da kuma ɗauka, kuma an haramta taɓin takarda da hannu don yin lalacewa.
5. Kafin shigar da FFU, sanya sabon matattarar hepa zuwa wuri mai haske, kuma duba ko tace hepa ya lalace saboda sufuri da wasu dalilai.Idan takarda tace tana da ramuka, ba za a iya amfani da ita ba.
6. Idan an maye gurbin hepa filter, sai a fara daga akwatin, sannan a fitar da matattarar hepa ta kasa, sannan a maye gurbin sabon tacewar hepa.Lura cewa alamar kibiyar iska ta tace hepa yakamata ta kasance daidai da yanayin tafiyar iska na sashin ffu.Tabbatar an rufe firam ɗin kuma a mayar da murfi a wurin.
Lokacin aikawa: Agusta-17-2023