Mu ntchito zopanga zitsulo, utsi wowotcherera, fumbi lopera, ndi zina zambiri zidzatulutsa fumbi lambiri pamsonkhano wopanga. Ngati fumbi silichotsedwa, silidzangowononga thanzi la ogwira ntchito, komanso lidzatulutsidwa mwachindunji ku chilengedwe, zomwe zidzakhalanso ndi zotsatira zoopsa kwa chilengedwe. Chikoka.
Pamene wosonkhanitsa fumbi akugwira ntchito yosefera, woyang'anira amawongolera faniyo kuti azizungulira kutsogolo, woyang'anira amawongolera kusintha kwa valve yoyamba kuti atsegule kuti mpweya ulowe m'nyumba kuchokera ku mpweya wolowera mpweya, ndipo woyang'anira amawongolera valavu yachiwiri kuti atseke kuti mpweya uziyenda kuchokera kumapeto kwenikweni kwa nyumbayo. Kutulutsa mpweya kumatuluka;
Pochita ntchito yoyeretsa, woyang'anira amawongolera valavu yoyamba kuti atseke, valavu yachiwiri kuti atsegule, ndi fanizi yozungulira mozungulira, kotero kuti mpweya umalowa m'nyumba kuchokera ku mpweya wa mpweya, ndipo fumbi pa fyuluta limatulutsidwa kuchokera ku chitoliro chotulutsa fumbi kuti azindikire kuyeretsa kwa fyuluta. kuyeretsa basi;
Khazikitsani zosefera kukhala zozungulira, zomwe zimawonjezera bwino malo osefa. Ikani thumba la fumbi kumapeto kwa chitoliro cha fumbi kuti mutenge fumbi lotayidwa kuti lisalowe m'chilengedwe ndikuipitsa chilengedwe. Pendekerani chitoliro chotulutsa fumbi pansi. Konzani kuti muteteze fumbi kapena tinthu tating'onoting'ono ting'onoting'ono kuti tisungidwe mu chitoliro chotulutsa fumbi ndikulephera kutulutsa. Iwo ali makhalidwe sayenera disassemble ndi basi kuyeretsa fyuluta.
Chophimba chojambulira fumbi chili ndi mawonekedwe ozungulira. Chophimba cha fyuluta chimakonzedwa mkati mwa membala wa nyumbayo, ndipo kutsegula kozungulira kwa sefayi kumayikidwa pamwamba. Doko lotulutsa fumbi limaperekedwa pansi pakatikati pazithunzi zosefera. Doko lotulutsa fumbi ndi chitoliro chotulutsa fumbi chomwe chimafikira kunja kwa nyumbayo. Chophimba chachiwiri cha valve chimaperekedwa pa chitoliro chotulutsa fumbi kuti chitsegule kapena kutseka chitoliro chotulutsa fumbi. Kukupiza kutsogolo ndi kumbuyo kumayikidwa mkati mwa nyumba ndi pansi pa fyuluta. .
Otolera fumbi nthawi zambiri amagwiritsidwa ntchito kuyamwa ndi kuchotsa zonyansa monga fumbi lamlengalenga, motero amawongolera mpweya wabwino. Komabe, ngakhale osonkhanitsa fumbi omwe alipo amatha kuchotsa fumbi mumlengalenga, pamene nthawi yogwiritsira ntchito ikuwonjezeka, fumbi limasonkhana pawindo la fyuluta, zomwe zimakhudza khalidwe la mpweya. Kuti tikwaniritse zochotsa fumbi, fyulutayo iyenera kuchotsedwa pafupipafupi kuti iyeretsedwe. Disassembly ndizovuta, choncho wosonkhanitsa fumbi wodziyeretsa yekha ndi wofunikira.