Dziwani izi mukayika zosefera za HEPA.

1. Ponyamula ndi kusungaZosefera za HEPA, ziyenera kusungidwa mogwirizana ndi malangizo a wopanga.Gwirani mosamala pamayendedwe kuti mupewe kugwedezeka kwamphamvu ndi kugundana, kuti zisawononge kuwonongeka kopangidwa ndi anthu.

2. Asanayambe kuyika fyuluta ya HEPA, chipinda choyera chiyenera kutsukidwa, kupukuta ndi kuyeretsedwa.Ngati pali fumbi lambiri mkati mwa makina owongolera mpweya, liyenera kutsukidwa ndikupukutanso kuti likwaniritse zofunikira zoyeretsa.Ngati ndifyuluta yapamwamba kwambiriimayikidwa mu interlayer yaukadaulo kapena padenga loyimitsidwa, cholumikizira chaukadaulo kapena denga loyimitsidwa liyeneranso kutsukidwa ndikupukuta.

3. Pambuyo pa chipinda choyera ndi makina oyeretsera mpweya oyeretsedwa akwaniritsa zofunikira zoyeretsera, makina oyeretsera oyeretsedwa ayenera kuikidwa mu ntchito yoyesera.Mukatha kugwira ntchito mosalekeza kwa maola opitilira 12, ikani zosefera za HEPA mutangoyeretsa ndi kupukutanso chipinda choyera.

4, isanakhazikitsidwe fyuluta ya HEPA, iyenera kutsegulidwa pamalo oyikapo kuti iwunikidwe, kuphatikiza pepala losefera, sealant ndi chimango cha burr ndi dzimbiri (chimake chachitsulo): kaya pali chiphaso chazinthu, luso laukadaulo likugwirizana ndi zofunika kupanga.Ndiye kunyamula kutayikira.(Onani Zakumapeto VI, I) Pambuyo poyang'anira ndi kuzindikira kutayikira, oyenerera adzaikidwa nthawi yomweyo.Pakuyika, kugawa koyenera kuyenera kupangidwa molingana ndi kukula kwa kukana kwa fyuluta iliyonse.Pakuyenda kwa njira imodzi, kusiyana pakati pa kukana kovomerezeka kwa fyuluta iliyonse ndi kukana kwapakati pa fyuluta iliyonse pa tuyere yomweyi kapena malo operekera mpweya ayenera kukhala osachepera 5%.

5. Chojambula cha HEPA chiyenera kukhala chosalala.Kupatuka kololeka kwa kusalala kwa chimango chokwera cha aliyenseHEPA fyulutaosati kuposa 1 mm.Ndipo sungani muvi pa chimango chakunja cha fyuluta ndi momwe mpweya umayendera mosasinthasintha.Ikayikidwa molunjika, pepala la fyuluta liyenera kukhala perpendicular pansi.

6, chisindikizo pakati pa fyuluta ya HEPA ndi chimango chimagwiritsidwa ntchito kwambiri pa gasket, chomata, chisindikizo chopanda pake, chisindikizo chamadzimadzi ndi chisindikizo cha mphete ziwiri ndi njira zina, ziyenera kukhala pamwamba pake,chimango choseferapamwamba ndi pamwamba pa chimango ndi madzi thanki misozi woyera.Makulidwe a gasket sayenera upambana 8mm, ndi psinjika mlingo ayenera kukhala 25% mpaka 30%.Mawonekedwe ophatikizana ndi zinthu ziyenera kukwaniritsa zofunikira zapangidwe, zolumikizira za chimango sizikhala ndi chodabwitsa chotuluka.Mukamagwiritsa ntchito chingwe chosindikizira cha mphete ziwiri, musatseke dzenje la mphete pamene mukumata chisindikizo;Zosindikizira zokhala ndi mphete ziwiri komanso zosindikizira zolakwika ziyenera kusunga mapaipi amphamvu osatsekeka.

7, pakali pano, ambiri zoweta unsembe zosefera ndi ntchito kusindikiza unsembe gasket, chifukwa mbale mphira chinkhupule chatsekedwa dzenje mtundu, ndi mpweya wabwino zomangira, choncho amagwiritsidwa ntchito ngati zinthu kusindikiza.Ngati ndi kotheka, ndi bwino kuti wogawana magalasi guluu pa chisindikizo.Mukalumikiza fyuluta ku bokosi la static pressure, mphamvu kumbali zonse iyenera kukhala yofanana.Pambuyo pa maola 24, guluu lagalasi limauma musanagwiritse ntchitokuyeretsa dongosolo.