Fiɲɛ doncogo bɔlɔn tiɲɛni: Nɔgɔjibɔlan gazi bɔli ani P-Trap Siphonage¶

Fiɲɛ doncogo-minɛnw (AAV), n’u bɛ fɔ u ma kosɛbɛ jago tɔgɔw fɛ i n’a fɔ Studor fiɲɛbɔlanw walima masinw, olu ye sira kelen-kelen-minɛnw ye minnu bɛ se ka degun sɔrɔ, minnu dilannen don walasa ka fiɲɛ don fiɲɛ bila pɔmpi kɔnɔ, k’a sɔrɔ u datugulen don kosɛbɛ walasa nɔgɔbɔlan gazi kana bɔ. Ni pɔmpikɛlan dɔ ye ji nɔgɔlenw bɔ jibolisira dɔ kɔnɔ, ji sɔgɔlen min bɛ lamaga, o bɛ fiɲɛ tansiyɔn juguman yɔrɔ dɔ labɛn sigida la, walima sifon vacuum, jibolisira-nɔgɔbɔlan (DWV) pibilikiw kɔnɔ. AAV bɛ jaabi di o degun danfara jugu in ma, min ka dɔgɔn ni kilopascal 0,05 bɔlen ye (kilo 0,007 bɔlen insitiri kɛrɛnkɛrɛnnen kelen na), a kɛtɔ ka kɔnɔna elastomɛriki diaphragme kɔrɔta walima ka disiki datugu walasa ka so lamini fiɲɛ don kulu kɔnɔ. O minɛni in bɛ pibiliki kɔnɔna tansiyɔn ni fiɲɛ tansiyɔn kɛ kelen ye, ka ji jilama datugulan lakana fixture P-trap kɔnɔ ka bɔ ji sifoni la.

Ni fiɲɛbɔlan dɔ ye masin dɔ tiɲɛ, faratiba bɛ sigida ni kɛnɛyako la ɲɛnamaya yɔrɔ kɔnɔ. Masina AAVw bɛ dɛsɛ fɔlɔ baarakɛcogo fila la: u bɛ dɛsɛ da wulilen na walima u bɛ dɛsɛ da datugulen na. Da wulilen dɛsɛ bɛ kɛ ni minɛnw kurulenw, tobilikɛ tulu aerosolw, lastikuw diaphragmes tiɲɛnenw, walima nɔgɔw bɛ dasirilan bali ka sigi ka kɛɲɛ ni valve da la. O cogo la, o bɔgɔdaga bɛ gazi faratilenw bɔ nɔgɔbɔlan kɔnɔ, sulfure d’hydrogène toxic, gazi carbone min bɛ mɔgɔ sɔgɔsɔgɔ, méthane jenilen ani amoniyɔmu bɛ minnu na, ka olu bila ka taa ɲɛnamaya yɔrɔw la.

O kɔfɛ, dɛsɛ dafalen bɛ kɛ ni kɔnɔna masinw sirilen don, ka u minɛ, walima ka nɔrɔ a la ka da bɔgɔ jalen kan walima farikolo sɔgɔsɔgɔli fɛ. Ni dɛsɛ dagalen don, AAV tɛ se ka da wuli walasa ka degun jugu lajɔ min bɛ sɔrɔ ni fiɲɛbɔlanw bɛ ji bɔ. Sifon bɔgɔlan min bɛ sɔrɔ o la, o bɛ ji jilama lakananen sama ka bɔ fɛnɲɛnamafagalan P-jaan kɛrɛfɛtaw la sifoni fɛ min bɛ kɛ sababu ye ka fiɲɛbɔlan to a ka ja pewu. Ni P-trap bɔnɛna a ka jidagayɔrɔ la, nɔgɔbɔlan gaziw bɛ don so kɔnɔ dan tɛ min na, ka tɛmɛ fixture sink drain fɛ, duguma drain fɛ, walima shower strainer fɛ, o bɛ kɛ sababu ye ka sɛgɛsɛgɛli kɛcogo jɛlen dɔ lase, yɔrɔ min na, a kɔnɔmɔgɔw bɛ nɔgɔbɔlan gazi kasa mɛn, nka u tɛ se ka a yɔrɔ dɛsɛlen dɔn.

Aw bɛ o kɛ sisan¶

1. Aw bɛ so kɔnɔmɔgɔw ni sokɔnɔbaganw bɛɛ bɔ o yɔrɔnin bɛɛ la so datugulen o so datugulen na, ni kɔnɔ tolilenw ka nɔgɔbɔlan kasa ka bon kosɛbɛ, ka kɛnɛma finɛtiriw da aw bɔyɔrɔ sira kan walasa fiɲɛ ka don teliya la.
2. Aw bɛ tasuma dafalenw bɛɛ faga, piloti lanpanw ani sigarɛtiminfɛnw, aw kana kuran yeelenbɔlanw, minɛnw walima fiɲɛbɔlanw baara minnu bɛ se ka kuran sɔgɔli kɛ fiɲɛ na min bɛ se ka bɔn.
3. Ni nɔgɔbɔlanw kasa ka bon, aw bɛ aw ka sigida kɔrɔtɔko nimɔrɔ wele (911 Ameriki ani Kanada, 112 Erɔpu tɔnba bɛɛ kɔnɔ, 999 Angletɛri) walima aw bɛ taa aw ka sigida gazi nafama ni duguba ka nɔgɔbɔyɔrɔ la ka bɔ yɔrɔ la min ka ɲi kɛnɛma.
4. Aw bɛ so P-traps bɛɛ fa ni ji sanuman litiri 1 (galɔn 0,26) kɛli ye jibolisira, jisigiyɔrɔ, baarakɛminɛn ani duguma jibolisira bɛɛ la walasa ka ji jalen ji barikalanw segin u cogo kɔrɔ la.
5. Aw bɛ fiɲɛbɔlan min bɛ siga la, aw bɛ o yɔrɔ ɲini, a ka c’a la, a bɛ bila dumunikɛyɔrɔw la, sanuyaso kɔnɔna na, walima finiko kɛsu kɔnɔ minnu bɛ se ka don.
6. Aw bɛ waati dɔɔnin kɔnɔ fɛnw datugu teliya la ni aw bɛ AAV dɛsɛlen sanfɛla dawolo bɛɛ siri ni bɔrɔ girinman ye min sirilen don kosɛbɛ pibiliki wulilan lamini na ni lastikuw walima zipu sirilan girinman ye, ka gazi bɔli jɔ ka a sɔrɔ aw bɛ fɛn wɛrɛ labɛn.
7. Aw bɛ kɛnɛma finɛtiri filanan da wuli ka fiɲɛbɔlan dɔ bila sen kan min tɛ se ka bɔn walima min bɛ se ka kɛ kɛnɛma, min bɛ fiɲɛ bila kɛnɛma walasa ka sulfure d’hydrogène min bɛ to sen na ani fɛnɲɛnamafagalanw bɔ ɲɛnamaya yɔrɔ la.

flowchart TD
    A["Gazi min bɛ bɔ nɔgɔ la, o kasa walima jibolisiraw bɛ sɔrɔ"] --> B["Taabolo fɔlɔ: Aw bɛ a lajɛ ni kasa ka bon kosɛbɛ ani ka fiɲɛ bila so kɔnɔ"]
    B --> C{"Yala kɔnɔ tolilenw kasa ka jugu kosɛbɛ wa?"}
    C -- "Awɔ" --> D["Aw bɛ yɔrɔw bɔ yen ani ka kɔrɔtɔko nimɔrɔ wele ka bɔ kɛnɛma"]
    C -- "Ayi" --> E["Taabolo 2nan : Aw bɛ P-Traps bɛɛ fa ni ji litiri 1 ye"]
    E --> F["Taabolo 3nan : Aw bɛ fiɲɛbɔlan jukɔrɔla yɔrɔ ɲini"]
    F --> G{"Aw bɛ Diagnostic Bag walima Bubble Test kɛ AAV kan"}
    G -- "Gazi bɛ Bɔ ka Tɛmɛ Valve Hood kan" --> H["Diagnostic Open Failure: EPDM sigilan tiɲɛnen"]
    G -- "Drains Gurgle ani Traps Siphon" --> I["Diagnostic Dafalen Dɛsɛ: Disiki Valve minɛlen"]
    H --> J["Aw bɛ a siri waati dɔɔnin kɔnɔ ni Polietilɛni bɔrɔ ni zipu kravati ye"]
    I --> J
    J --> K["Unthread Failed AAV Counter-Clockwise ka bɔ Adaptɛri la"]
    K --> L["Aw bɛ PVC Riser threaded ani ka nɔgɔ jɛlenw sɛgɛsɛgɛ"]
    L --> M["Aw bɛ ASSE 1051 Certified AAV kura sigi ni Teflon Tape ye"]
    M --> N["Aw bɛ a sɛgɛsɛgɛ ko a bɛ se ka wuli ka jɔ: Min 100 mm Above Branch Drain"]
    N --> O["Aw bɛ jibɔ sɛgɛsɛgɛli kɛ walasa ka a jira ko a bɛ ji bɔ ka ɲɛ ani ka kasa zeru"]

Fiɲɛ doncogo dakunw farikolo yɔrɔw, u ka mekanikiniw ani u sariyaw¶

Fiɲɛ doncogo bɔlɔnw ye masinw ye minnu bɛ baara kɛ ni girinya tigitigi ye walima minnu bɛ dɛmɛ ni resɔrɔn ye, minnu dilannen don walasa ka laadala so sanfɛla fiɲɛbɔlanw bila u nɔ na, bolofara kɛrɛnkɛrɛnnenw ni fɛnw siriyɔrɔw la. Kɔnɔnafɛnw sigicogo faamuyali bɛ a ɲɛfɔ mun na sigida koɲɛw ni farikolo sɛgɛn bɛ kɛ sababu ye ka masinw tiɲɛ yɔrɔnin kelen.

Fiɲɛ donyɔrɔ bɛ kɛ ni so silinda ye min dilannen don ni akirilonitirili butadiyɛni stirilɛni (ABS) walima kuloridi polivinili (PVC) ye min bɛ tasuma bali. So basigilen kɔnɔ, cɛw ka National Pipe Taper (NPT) jiriw bɛ don a kɔnɔ, a ka c’a la, u bɛ kɛ milimɛtɛrɛ 38 (insi 1,5) walima milimɛtɛrɛ 50 (insi 2) pibiliki hakɛw ye, minnu dabɔra ka siri ka don muso PVC walima ABS janfa adapɛri la min bɛ bɛn a ma, n’a nɔrɔlen bɛ fiɲɛbɔlan jɔlen pipe la.

Valve so kɔnɔ, sigilan bɛ sigi, min bɛ kɛ ni valve sigilan lamininen ye, kɔnɔna datugulan disiki ani elastomeric membrane flexible. Jagokɛcogo misaliw la minnu bɛ baara kɛ kosɛbɛ, dasirilan bɛ dilan ni etilɛni poropilini diyɛni monomɛri (EPDM) sintetiki lastikuw ye walima fluorosilikɔni ɛlastomɛri ye. EPDM sugandira a ka sɛgɛsɛgɛli kosɔn, a ka se ka gaziw kɛlɛ, ani a ka baarakɛcogo sabatili la, funteni minnu bɛ daminɛ degere 40 la (degere 40 bɔ) ka se degere 65 ma (degere 149).

Valve bɛ baara kɛ ni fiɲɛ tansiyɔn danfaralanw ye. Ni fɛn tɛ a la, girinya bɛ dasiri disiki ni EPDM membrane minɛ ka ɲɛsin valve sigilan ma, o bɛ kɛ sababu ye ka nɔgɔbɔlan gazi bali ka bɔ so kɔnɔ. Ni pɔmpikɛlan dɔ ye ji nɔgɔlenw bɔ, ji koloma min bɛ lamaga, o bɛ degun jugu dɔ lawuli fiɲɛbɔlan kɔnɔ. Ni o tansiyɔn jugu in sera kilopaskali 0,05 ma (kilo 0,007 insitiri kɛrɛnkɛrɛnnen kelen na), fiɲɛ tansiyɔn bɛ disiki kɔrɔta ka bɔ a sigilan kan, o bɛ kɛ sababu ye ka so fiɲɛ boli ka don kulu kɔnɔ ani ka fɛnɲɛnamafagalan wasa.

Ni jibɔ banna ani ni pibiliki kɔnɔna tansiyɔn seginna fiɲɛ hakɛ la, girinya bɛ sigilan disiki sama ka jigin, ka EPDM membrane datugu kokura ka ɲɛsin valve sigilan ma. Ni tansiyɔn ɲuman dɔ kɛra, i n’a fɔ minisiriso ka nɔgɔbɔlan wulicogo walima jibolisira min bɛ jigin, o degun ɲuman bɛ gɛlɛya ka taa sanfɛ ka disiki sanfɛ, ka elastomɛriki sigilan digi ka ɲɛ hali bi walasa ka ji nɔgɔlen walima nɔgɔbɔlan gazi bɔli bali.

Fiɲɛ dondaw bɛ seereyaw sɔrɔ ka kɛɲɛ ni izini sɛgɛsɛgɛli sariya gɛlɛnw ye: - ASSE Standard 1051: A bɛ fiɲɛbɔlan kelen-kelenw ni bolofara suguya dɔw ɲɛminɛ saniya jibɔyɔrɔw kama, ka fiɲɛbɔlanw kɛ baarakɛcogo 500.000 da wulilenw na minnu bɛ to sen na ani ka tansiyɔn jɔlenw sɛgɛsɛgɛli kɛ kilopascal 3,7 (ji koloma insi 15) la, k’a sɔrɔ u ma wuli. - ASSE Standard 1050: A bɛ fiɲɛbɔlanw ɲɛminɛ minnu bɛ kɛ stack-type fiɲɛbɔlanw na minnu bɛ kɛ ka fiɲɛbɔlan fɔlɔw kɛ boon bɛɛ kɔnɔ. - NSF/ANSI Standard 14: A bɛ plastiki pibiliki sigida yɔrɔw ni a ɲɔgɔnna fɛnw seereya walasa ka pɔnpe lakana ani ka bɛn baga ma. - European Standard BS EN 12380: A bɛ AAVw tila tila ka kɛ tɔgɔw ye i n’a fɔ Class A1, min bɛ seereya kɛ valvew ye minnu bɛ se ka baara kɛ nɛnɛ hakɛ jukɔrɔ (ka jigin fo ka se degere 20 ma / degere 4 bɔ) ni gazi bɔli zeru ye tansiyɔn ɲuman na fo ka se kilopaskali 10 ma (kilo 1,45 insitiri kɛrɛnkɛrɛnnen kelen na).

Gazi minnu bɛ kɛ nɔgɔbɔlan kɔnɔ, olu ka baga, ani u bɔli faratiw¶

Gazi min bɛ bɔ nɔgɔ la, o tɛ kemikɛlifɛn kelen ye; o ye gazi toxicw, asphyxiants nɔgɔmanw ani bio-aerosols ɲagaminen ye min ka gɛlɛn, min bɛ wuli, min bɛ sɔrɔ du kɔnɔ nɔgɔ fɛnɲɛnamaw tiɲɛni fɛ banakisɛw fɛ, minnu bɛ kɛ minisiriso ka nɔgɔbɔlanw kɔnɔ, jibolisiraw kɔnɔ, ani sow jibɔyɔrɔw kɔnɔ. Ni fiɲɛbɔlan dɔ ma dabɔ, o gaziw bɛ boli ka taa sigiyɔrɔw la, ka faratiba lase farikolo ni kemikaliya ma.

Sulfure d’hydrogène (\(H_2S\)) ye baga ye min farati ka bon kosɛbɛ nɔgɔbɔlan gazi la. Sulfure d’hydrogène bɛ sɔrɔ banakisɛw fɛ minnu bɛ sulfates sɔgɔ fɛnɲɛnamafagalanw na, o ye gazi ye min kulɛri tɛ, a baga ka bon kosɛbɛ, a kasa duman bɛ sɔrɔ kɔnɔ tolilenw na ni a hakɛ ka dɔgɔn. Adamadenw ka kasa dumanw bɛ sulfure d’hydrogène sɔrɔ ni a hakɛ bɛ se miliyɔn 0,0005 ma (ppm). Nka, ni a hakɛ tɛmɛna 100 ppm kan, sulfure d’hydrogène bɛ kɛ sababu ye ka kasadimi teliya la, ka kasa bɔ pewu miniti damadɔ kɔnɔ ani ka dugudenw lafili u ka da a la ko farati banna.

Mɛtanɛni (\(CH_4\)) bɛ nɔgɔbɔlan gazi fɔlɔ min bɛ se ka jeni ani ka a sɔgɔsɔgɔ, a ka c’a la, a bɛ kɛ nɔgɔbɔlan lafiɲɛbɔ hakɛ kɛmɛsarada la 50 fo 80 ye min tɛ fiɲɛ bila. Mɛtanɛni ye hidrɔkarbon ye min kasa tɛ, a kulɛri tɛ, a ka nɔgɔn ka tɛmɛ fiɲɛ kan, a bɛ kɛ i n’a fɔ sɔgɔsɔgɔninjɛ fura nɔgɔman, a kɛtɔ ka oksizɛni min bɛ ninakili, o bila yɔrɔ datugulenw na. Metanɛni farati fɔlɔ min bɛ sigiyɔrɔw la, o ye tasuma ni binkanni ye. Mɛtanɛni bɛ ni 5,0 ye kɛmɛsarada la 5,0 hakɛ la fiɲɛ na (50.000 ppm) ani sanfɛla 15,0 hakɛ la fiɲɛ na (150.000 ppm).

Ni fiɲɛbɔlan dɔ tiɲɛna, o ye nɔgɔbɔlan gazi bɔ vaniti kabini datugulen kɔnɔ walima fiɲɛbɔlan kɔnɔ, mɛtan bɛ dalajɛ sanfɛlan kɛrɛfɛ. Ni a hakɛ sera LEL hakɛ kɛmɛsarada la 5 ma, kuran fɛn o fɛn bɛ bɔ yeelenbɔlan dɔ la min bɛ kɛ ni arc ye, ka bɔ frigo komɛsi relay la, nɔgɔbɔlan motɛri la, walima tasuma dabɔlen dɔ la, o bɛna kɛ sababu ye ka lafiɲɛbɔ sankaba tasuma don o yɔrɔnin bɛɛ la, o bɛ kɛ sababu ye ka tasuma-fanga dɔ kɛ min bɛ se ka kɔnɔna kogow fiyɛ ani ka finɛtiriw kari.

Ka fara sulfure d’hydrogène ni méthane kan, amoniyɔmu (\(NH_3\)), gazi ɲuman (\(CO_2\)), fɛnɲɛnamafagalan minnu bɛ wuli i n’a fɔ bɛnzɛni ni kulorofɔrimu, ani banakisɛ minnu bɛ sɔrɔ fiɲɛ fɛ, olu bɛ sɔrɔ nɔgɔbɔlan kɔnɔ. Nɔgɔjibɔlanw bɛ taa ni kɔnɔnatumuw ye ani kɔnɔbara basigilenw i n’a fɔ Escherichia coli ani Salmonella, olu bɛ sigi dumuni labɛnni yɔrɔw kan, ɲinw burusiw, ani dumunikɛminɛnw kan kabiniw kɔnɔ minnu kɔnɔ, fɛn minnu bɛ kɛ ka fɛnw bila.

Dɛsɛ cogoya taxonomi : da wulilen-dɛsɛ ni daga-dɛsɛ¶

Fiɲɛ doncogo kɔrɔtɔlen sɛgɛsɛgɛli bɛ a ɲini ka faamuyali sɔrɔ ni masinw lajɛlen dɛsɛra da wulilen na walima da datugulen na. Dɛsɛ cogoya kelen-kelen bɛɛ bɛ ji ni dusukunnataw taamasiɲɛ danfaralenw bɔ minnu bɛ gɛlɛyaw ɲɛnabɔcogo wɛrɛw jira.

Da wulicogo dɛsɛcogo (gazi min bɛ kɛ ni nɔgɔbɔlan ye min bɛ to senna) .¶

Ni da wulilen don, EPDM kɔnɔna dawolo tɛ se ka siri valve sigilan na ni ji bɔli banna. O dɛsɛ in bɛ bɔ minɛnw falenni na, oksidan elastomɛriki, fɛnɲɛnamaw ka nɔgɔli min bɛ bɔ fɛnɲɛnamaw fɛ, walima tobilikɛ tulu min bɛ fiɲɛ kɔnɔ, o bɛ kɛ ka kɔnɔnafɛnw datugu. Gɛrɛsi min bɛ kɛ ni aerosol ye ani saniya furakisɛw bɛ EPDM lastikuw sintetiki tiɲɛ san 5 fo san 15 kɔnɔ, o bɛ kɛ sababu ye ka datugulan gɛlɛya, ka kuru walima ka siri da wulilen na.

Da wulilen dɛsɛ bɛ jira i n’a fɔ nɔgɔbɔlan gazi kasa min bɛ to senna, min bɛ wuli ka bɔ a nɔ na, ​​min bɛ sɔrɔ kabini AAV sigiyɔrɔ lamini na. O kasa bɛ bonya ni kɛnɛma fiɲɛbɔlan tansiyɔn jiginna, walima ni fiɲɛ bɛ ci ka tɛmɛn so sanfɛ, o bɛ tansiyɔn ɲumanw lawuli minisiriso ka nɔgɔbɔlanba kɔnɔ, ka nɔgɔbɔlan laminiw gɛrɛntɛ ka tɛmɛ da wulilen da wulilen fɛ ka don so kɔnɔ.

Dafalen-dɛsɛ cogoya (vacuum lock ani induced P-trap siphonage) .¶

Ni a datugulen don, AAV sigilan disiki bɛ minɛ kosɛbɛ dawolo sigilan kan walima k’a siri a ɲɛminɛlan jiri la, o bɛ sumanmugu bali ka da degun jugumanba la. O bɛ kɛ sababu ye ka vacuum lock kɛ jibolisira kɔnɔ, o bɛ mankan juguw lase gurgling ma ni fiɲɛ bɛ sama ni fanga ye fixture P-traps kɛrɛfɛ. Suction vacuum bɛ ji jilama min jɔlen bɛ jaan dip kurulen kɔnɔ, o bɔ pewu, ka P-trap to ja ani ka sira tilennen da wuli ka don nɔgɔbɔlan gazi la. Ji nɔgɔlenw bɛ bɔ dɔɔnin dɔɔnin ani ka wuli cogo la min tɛ wuli ka bɔ a nɔ na bawo fiɲɛ min bɛ bɔ yɔrɔ wɛrɛ la, o tɛ se ka don pibiliki rezo kɔnɔ.

Sɛgɛsɛgɛli kɛcogo minnu bɛ kɛ ka ɲɛsin valve siguilenw ma¶

Ni nɔgɔbɔlan gazi kasa walima jibolisiraw bɛ wuli, aw bɛ sɛgɛsɛgɛliw kɛ cogo labɛnnen na walasa ka fiɲɛbɔlan dɛsɛlenw bɔ ɲɔgɔn na sanni ka jibolisiraw karilenw, slip joints lafiyalenw, walima duguma jibɔyɔrɔw jalenw.

Plastiki foroko fiyɛli sɛgɛsɛgɛli¶

Kɔrɔbɔli nɔgɔman min tɛ tiɲɛni kɛ walasa ka da wulilen dɛsɛlen dɔ dafa, o ye bɔrɔ plastiki sirilen sɛgɛsɛgɛli ye. Aw bɛ dumuni marayɔrɔ poliyetilɛni litiri 3,8 (galɔn 1) jɛlen dɔ sɔrɔ walima sannikɛbɔrɔ plastiki sanuman. Aw bɛ bɔrɔ sɔgɔ pewu fiɲɛbɔlan sigilen sanfɛla dawolo la, ka bɔrɔ kɔ lajɛ ka ɲɛ pibiliki wulilan jɔlen lamini na bɔrɔ farikolo jukɔrɔ. Aw bɛ plastiki siri ka ɲɛ pibiliki la ni bɔgɔlan girinman ye, ni zipu sirilan ye, walima ni kuran kase ye walasa ka kɛ finimugu ye min tɛ fiɲɛ bila.

Aw bɛ bɔrɔ to a nɔ na fo lɛri fila fo lɛri naani ka a sɔrɔ aw bɛ du kɔnɔ pɔnpew kɛ ka ɲɛ. Ni fiɲɛbɔlan bɛ baara kɛ ka ɲɛ, bɔrɔ bɛ to ka fiɲɛ bɔ pewu, ka sɔgɔsɔgɔ, walima ka sumaya dɔɔni ka taa kɔnɔna na ka ɲɛsin fiɲɛbɔlan farikolo ma ka a sababu kɛ degun juguw ye. Ni da wulilen dɛsɛra, nɔgɔbɔlan gazi minnu bɛ don sumanmugu sigilan fɛ min ma datugu, olu bɛna plastiki foroko fiyɛ i n’a fɔ balon, ka gazi kasa nɔgɔlen bɔrɔ caman minɛ plastiki jɛlen kɔnɔ. Ni waribonbonni kɔlɔsira dɔrɔn, da wulilen dɛsɛ sɛgɛsɛgɛli bɛ dafa k’a sɔrɔ gazi dɔnni minɛn kɛrɛnkɛrɛnnenw ma kɛ ɛntɛrinɛti kan.

Safinɛ bugunw bɔli dɔnni sɛgɛsɛgɛli¶

Walasa ka mikro-ji bɔli dɔn EPDM kɔnɔbara kɔrɔlen dɔ kɔnɔ min bɛ se ka kɛ a tɛ se ka plastiki foroko fiyɛ ka ɲɛ, aw bɛ jisuma bugunw bɔli dɔnni fura dɔ kɛ min dagalen don (walima ji sumalen ni minɛn safinɛ jilama ɲagaminen 10:1). Aw bɛ AAV kɛnɛma dawolo ni a dawolo ko ka bɔ buguri ni wuluwuluw la ni finimugu ɲiginnen ye.

Aw bɛ baara kɛ ni ɛponji fitinin ye walima penti burusi sanuman ye, ka safinɛji caman kɛ ka fiɲɛbɔyɔrɔw lamini ani ka sumanmugu so sanfɛla datugulan lamini. Aw bɛ jisuma kɛ jibolisira kɛrɛfɛ fo sekɔndi 30, o kɔ aw bɛ pɔnpe datugu. Aw bɛ safinɛ filimu lajɛ kosɛbɛ: ni bugunw bɛ bonya, ka bonya, walima ni u bɔra kɛnɛma jidonyɔrɔw la, nɔgɔbɔlan gazi tansiyɔn ɲuman bɛ bɔ ka tɛmɛ kɔnɔna dawolo la, o bɛ a jira ko dawolo sigilan dɛsɛra.

P-trap jalen ji falencogo sɛgɛsɛgɛli¶

Ni nɔgɔbɔlan gazi sɔrɔla sanuyaso kɔnɔ nka a bɛ i n’a fɔ AAV min bɛ jibolisira jukɔrɔ, o datugulen don kosɛbɛ, o ko bɛ to ka kɛ sababu ye ka sifoni kɛ ka P-traps kɛrɛfɛlaw lankolonya. Fɛn minnu man teli ka kɛ, i n’a fɔ dunanw ka sanuyaso jibɔyɔrɔw, duguma jibɔyɔrɔw, walima finiko jibɔyɔrɔw dɛmɛnanw, olu bɛ bɔnɛ u lakanani ji datugulanw na, u bɛ bɔ jibɔyɔrɔw la minnu bɛ u kɛrɛfɛ walima u samali fɛ ka bɔ jibɔyɔrɔw la minnu bɛ u kɛrɛfɛ.

Aw bɛ ji sanuman litiri 1 (galɔn 0,26) minɛn dɔ ta ka a bɔn dɔɔni dɔɔni so kɔnɔ jibolisira bɛɛ la, i n’a fɔ jibolisira, baarakɛminɛn, jibolisira ani duguma jibɔyɔrɔ. Ji bɛna P-trap duguma kurulen fa, ka jibɔyɔrɔ dɔ dilan min tɛ fiɲɛ bila, a juguman bɛ se milimɛtɛrɛ 50 fo milimɛtɛrɛ 100 ma, min bɛ nɔgɔbɔlan gaziw bali pewu. Ni nɔgɔbɔlan gazi kasa tununna miniti 30 kɔnɔ jaanw falenni kɔfɛ, wa a ma segin fo ni fɛnɲɛnamafagalan wɛrɛ ka ji bɔ, AAV ye dɛsɛ dabɔlen sɔrɔ, o bɛ jaan datugulanw sama ka ja jibɔ waati tɛmɛnenw na.

Kɔrɔtɔko la, mɔgɔ minnu bɛ u yɛrɛ mabɔ mɔgɔw la ani u bilali u nɔ na¶

Ni fiɲɛbɔlan dɔ sɛgɛsɛgɛra ko a tiɲɛna, a ka kan ka bɔ a la joona walasa ka so kɔnɔ fiɲɛ hakɛ lakana, o kɔfɛ, a ka kan ka bila a nɔ na ni fiɲɛbɔlan kura ye min dabɔra, min bonya bɛnnen don.

Protocole de isolation temporaire teliya la¶

Ni fɛn wɛrɛ tɛ se ka sɔrɔ o yɔrɔnin bɛɛ, aw bɛ a yɛrɛ mabɔ waati dɔɔni kɔnɔ walasa ka nɔgɔbɔlan gazi doncogo jɔ. Aw bɛ AAV dɛsɛlen sanfɛla bɛɛ siri ni poliyetilɛni plastiki walima aliminiyɔmu ye min janya ye milili 6 ye. Aw bɛ plastiki siri ka ɲɛ pibiliki wulilan jɔlen na min bɛ sumanmugu jiriw jukɔrɔ ni duct tape sirili saba ye walasa ka gazi bɔli jɔ. Ni o tɛ, aw bɛ AAV dɛsɛlen bɔ a la ka PVC saniyalan gɛlɛn dɔ siri muso ka adapɛri kɔnɔ fo ka a bila a nɔ na.

Valve cili kɛcogo senfɛ-senfɛ¶

Fiɲɛ donyɔrɔ min tiɲɛna, o caman cili bɛ baarakɛminɛn fitininw de wajibiya, wa a bɛ se ka kɛ miniti 15 kɔnɔ ni a falen-falen-minɛn min sɛgɛsɛgɛlen don, o bɛ i bolo.

1. Aw bɛ fɛn dɔ san min sɛgɛsɛgɛlen don: Aw bɛ fiɲɛbɔlan dɔ san min sɛgɛsɛgɛlen don ASSE 1051 fɛ (i n’a fɔ Oatey Sure-Vent walima Studor Mini-Vent). Aw bɛ a lajɛ ni valve Drainage Fixture Unit (DFU) hakɛ bɛ bɛn walima ka tɛmɛ a bɛ fiɲɛbɔlanw doni kan (a ka c’a la, DFU 20 bɛ kɛ bolofara fiɲɛbɔlanw na, DFU 6 ka se 8 ma sanuyaso kelen kelen walima dumunikɛyɔrɔ la).
2. Aw bɛ Valve Failed (Bɔli) bɔ: Aw bɛ AAV kɔrɔ farikolo silinda minɛ ka ɲɛ ni bolo ye ka a wuli ka a wuli ka a kɛ waatibolodacogo kɔfɛ. Valve fanba bɛ siri ni bolo ye ka kɛ musow ka PVC walima ABS threaded adapters ye, wa u bɛna siri nɔgɔya la. Ni sumanmugu bɛ se ka a yɛrɛ tanga, aw bɛ kanal-datugulan fila walima sirilan min bɛ se ka ladilan, aw bɛ sumanmugu farikolo duguma hex basigilen lamini ani ka a wuli dɔɔni dɔɔni, aw bɛ aw janto a la ko a kana plastiki pipe jukɔrɔla kari.
3. Adaptɛri sɛgɛsɛgɛ ani ka a saniya: Aw bɛ muso ka adapɛri sɛgɛsɛgɛ min sirilen bɛ pibiliki jɔlen na. Aw bɛ fini sanuman walima nilon burusi nɔgɔlen dɔ kɛ ka jiriw datugulan kɔrɔw, nɔgɔw ani fɛnɲɛnamafagalan jalenw ko ka bɔ kɔnɔna jiriw la. Aw bɛ plastiki adapɛri lajɛ ni kunsigi karilenw tɛ.
4. Aw bɛ jiriw datugulan kɛ: Aw bɛ fiɲɛbɔlan kura NPT jiriw cɛmanw siri ni PTFE jiri datugulan kaseti dafalen saba ye, ka kaseti kɛ waatibolodacogo la jiriw fan fɛ. Ni o tɛ, aw bɛ finimugu finman dɔ kɛ a la, min dagalen don ni plastiki pibiliki jiri sirilan ye min tɛ gɛlɛya.
5. Ka Valve kura siri ni bolo ye: Aw bɛ AAV kura siri muso ka adapɛri kɔnɔ ni bolo ye, ka a wuli ka taa waatibolodacogo la fo jiriw ka don ɲɔgɔn na ka ɲɛ. Aw bɛ sumanmugu siri ni bolo ye fo a ka sigi ka ɲɛ adapɛri kamankun na, o kɔ aw bɛ a wuli ka tilayɔrɔ kelen wɛrɛ kɛ ni fɛn dɔ ye min bɛ se ka ladilan duguma hex flatiw kan. Aw kana plastiki juruw siri kojugu abada, barisa u sirili kojugu bɛ muso ka PVC adapɛri kari, o bɛ kɛ sababu ye ka nɔgɔbɔlan gazi dogolen dɔ bɔ fitini jukɔrɔ.
6. Verify Plumb Alignment: Aw bɛ a lajɛ ni valve kura sigilen bɛ plumb dafalen na plan vertical kɔnɔ. Fiɲɛ dondaw bɛ u jigi da girinya kan walasa ka kɔnɔna sigilan disiki sigi; AAV sigili kɛrɛ fɛ min ka ca ni degere 15 ye ka bɔ jɔlen lakika la, o bɛ kɔnɔna disiki bali ka sigi kɛnɛ kan, o bɛ kɛ sababu ye ka gazi bɔ joona.

Bonya, sanfɛla, ani sigili jateminɛ wajibiyalenw¶

Plombe codew bɛ yɔrɔ ni sanfɛla sariya gɛlɛnw sigi senkan minnu bɛ fiɲɛbɔlanw sigili ɲɛnabɔ walasa ka baarakɛcogo dafalen sɛgɛsɛgɛ ani ka nɔgɔ bali jibolisira kɔkanna waatiw la.

Kɔrɔta ka tɛmɛ bolofara jibɔyɔrɔ tilennen kan¶

IPC sigida 918.4 kɔnɔ, fiɲɛbɔlan dɔ ka kan ka kɛ milimɛtɛrɛ 100 (insi 4) la a dɔgɔyalenba la, boloci jibɔyɔrɔ tilennen walima fixture jibɔyɔrɔ min bɛ fiɲɛbɔ. O yɔrɔ jɔlen in bɛ jibɔyɔrɔ jɔlen ni ji nɔgɔlen bali ka se EPDM kɔnɔna dawolo la fiɲɛbɔlanw bɔli waati la.

Yɔrɔ bɛ yɔrɔ min na vaniti kabiniw kɔnɔ, pɔnpe dilannikɛlaw b’a fɔ ko AAV ka sigi sanfɛ cogo la farikolo la, a ka fisa ka a bila milimɛtɛrɛ 150 (insi 6) la, a dɔgɔyalenba la, fɛn min bɛ baara kɛ, o ka sanji hakɛ dancɛ sanfɛ. Ni aw ye bɔgɔdaga bila sanjiba hakɛ dancɛ sanfɛ, o b’a jira ko ni jibolisiraba dɔ datugulen don min ye balawu ye, ji nɔgɔlen minnu bɛ kɔfɛ, olu bɛna jigin jibolisira kɔnɔ ka don so kɔnɔ sani a ka se ka fiɲɛbɔlan su ji la. Ni AAV dɔ jiginna nɔgɔ kɛnɛw fɛ jibolisira kɔkanna waati la, nɔgɔ gɛlɛnw bɛ don kɔnɔna na, o bɛ EPDM sigilan tiɲɛ kudayi, wa o bɛ kɛ sababu ye ka sumanmugu caman cili teliya la.

Fiɲɛ bilali fiɲɛ fɛ ani a sɔrɔli¶

Fiɲɛ dondaw ka kan ka bila yɔrɔ la, mɔgɔ bɛ se ka don yɔrɔ min na, min bɛ se ka kɛ sababu ye ka u sɛgɛsɛgɛ, ka u ladon, ani ka u falen, k’a sɔrɔ u ma boon jɔcogo kogow tiɲɛ. IPC sigida 918.8 b’a jira ko AAVw ka kan ka sigi yɔrɔ la min bɛ fiɲɛ bila ka don a kɔnɔ fu.

Aw kana fiɲɛbɔlan datugu abada kogo jalen kɔnɔ, fiɲɛ tɛ min na. Ni AAV ka kan ka kɛ kogo gɛnni yɔrɔ la, aw bɛ nɛgɛ walima plastiki dondaw labɔlan dɔ sigi min janya ye milimɛtɛrɛ 200 ni milimɛtɛrɛ 200 ye a dɔgɔyalenba la, ka ɲɛsin a ɲɛfɛla ma. Da wulilenw ka kan ka kɛ fiɲɛbɔyɔrɔ ye min tɛ bali ni nɛgɛ ye, n’o ye mɛtɛrɛ kɛrɛnkɛrɛnnen 0,006 ye a dɔgɔyalenba la walasa ka a sɛgɛsɛgɛ ko so fiɲɛ bɛ se ka don dawolo la walasa ka fiɲɛbɔlanw wasa minnu hakɛ ka ca. Ka fara o kan, AAVw man kan ka bila abada kɛnɛma yɔrɔw la minnu ma labɛn walima sanfɛla nɛnɛmanw na, yɔrɔ minnu na lamini funteni bɛ jigin ka tɛmɛ degere 20 kan (degere 4 bɔlen kɔ), fo ni a kɛra ko a dabɔra kɛrɛnkɛrɛnnenya la BS EN 12380 Class A1 kɔnɔ ni funteni datugulan ye min bɛ a tanga.

Duniya kɔnɔ pɔnpeko sariyaw ani sariyasunw¶

Plombe codew bɛ danfaraba don diɲɛ ni jamana fanga kɔnɔ, ka ɲɛsin fiɲɛbɔlanw baaracogo n’u sigicogo dantigɛli ma min bɛ se ka kɛ. Sigida sariyaw labatoli ye wajibi ye fɛnw labɛnni waati la ani fɛn caman cili waati kɔrɔtɔlen na.

Etazuni: Dugukolo kan Plomberie Code (IPC) ani Uniform Plumbing Code (UPC)¶

Ameriki jamana na, fiɲɛbɔlanw ka kode sɔnni bɛ tila modeli kode fɔlɔ fila cɛ. Duniya kɔnɔ pɔnpeko sariyasen (IPC) sigida 918 ani diɲɛ sigiyɔrɔko sariyasen (IRC) sigida P3114 bɛ yamaruya di AAVw ma minnu bɛ ASSE 1051 labato, o b’a ɲini fiɲɛbɔyɔrɔ dafalen kelen dɔrɔn fɛ min bɛ tɛmɛ so sanfɛ. Uniform Plumbing Code (UPC), min tun bɛ waleya tilebin jamana caman kɔnɔ, tariku kɔnɔ, o tun bɛ AAV masinw bali, ka sira di u ma dɔrɔn Appendice E kɔnɔ walima localized engineered variances kɔnɔ.

Kanada: Kanada jamana ka pɔnpeko sariyasun (NPC) .¶

Kanada jamana ka pɔnpeko sariya (NPC) kɔnɔ: - NPC Sigida 2.5.9 bɛ fiɲɛbɔlanw sigili ɲɛnabɔ, ka yamaruya di u baara ma yɔrɔ minnu na fiɲɛbɔlan kɔrɔlen min bɛ tɛmɛ so sanfɛ, o tɛ se ka kɛ u jɔcogo la, i n’a fɔ cuisini gun jibɔyɔrɔw walima dugujukɔrɔyɔrɔw farali. - NPC bɛ yamaruya di ko AAVw ka bɛn CAN/CSA-B1810 sariyaw ma, minnu bɛ masinw ka valve baarakɛcogo ni gazi marali seereya Kanada waati dantɛmɛnenw kɔrɔ. - Kanada sariyaw b’a ɲini kosɛbɛ ko jibolisira bɛɛ ka kan ka kɛ ni fiɲɛbɔyɔrɔ kelen ye min bɛ kɛ kɛnɛma, min bɛ don so sanfɛla la, ani ka AAVw bila fiɲɛbɔyɔrɔw la, fiɲɛ tɛ don yɔrɔ minnu na, walima yɔrɔw la, nɛnɛ bɛ se ka don yɔrɔ minnu na.

Angletɛri: So jɔli sariyaw sɔnna sɛbɛn H¶

Angletɛri jamana na, fiɲɛbɔlanw bɛ ɲɛminɛ ni Building Regulations Approved Document H Sigida 1.33 ye. Valvew ka kan ka kɛ ka kɛɲɛ ni British Standard BS EN 12380 Class A1 ye, min bɛ a jira ko baara tɛ kɛ ni ji ye, k’a ta degere 20 la ka se degere 60 ma. Angilɛw ka sariyaw b’a fɔ ko fiɲɛbɔyɔrɔ min tɛ fiɲɛbɔlan ye, n’a bɛ baara kɛ ni AAV ye, o tɛ se ka kɛ fiɲɛbɔyɔrɔ kelen ye jibolisiraw la, o b’a to jibɔyɔrɔ kɔrɔlenw ka kan ka kɛ jibolisiraw bolicogo kun na.

Ɲininkali minnu bɛ kɛ tuma caman na¶

Ni aw ye nɔgɔbɔlan gazi fiyɛ ka bɔ fiɲɛbɔlan dɔ la min tiɲɛna, yala o bɛ se ka aw bana wa?¶

Ɔwɔ, ni ninakili gazi bɛ bɔ fiɲɛbɔlan nafama na, o bɛ kɛnɛyako juguw lase mɔgɔ ma, k’a ta kungolodimi jugumanba la, kɔnɔboli, ɲɛnamini, ani ɲɛdimi fo ka se ninakilidegun jugumanba ma. Baga fɔlɔ min bɛ gazi la min bɛ kɛ nɔgɔbɔlan kɔnɔ, o ye sulfure d’hydrogène ye, o bɛ kasa dumanw farikolo tiɲɛ ani ka kɛ sababu ye ka selilɛriw sɔgɔsɔgɔ ni a hakɛ cayara. Ka fara o kan, ni a bɛ to ka kɛ nɔgɔjibɔlanw na minnu ka dɔgɔn, amoniyɔmu, mɛtanɛni ani banakisɛfagalanw bɛ minnu na, o bɛ nɔgɔw dimi, ka sɔgɔsɔgɔninjɛ bila mɔgɔ la, ani ka sɛgɛn basigilen bila mɔgɔ la, o la, a ka kan ka fiɲɛbɔ teliya la ani ka a dawolo caman wuli.

Yala ne bɛ se ka fiɲɛbɔlan min tiɲɛna, o saniya ni vinigari walima safinɛ ye walasa k’a labɛn wa?¶

Ayi, aw man kan k’a ɲini abada ka fiɲɛbɔlan min tiɲɛna, o saniya, k’a ko walima k’a dilan, barisa saniya furaw, vinigari ani masinw ka sɔgɔsɔgɔninjɛ bɛ EPDM elastomeric diaphragme nɔgɔlen tiɲɛ, wa u tɛ se ka fɛn tununnenw ka sɔgɔsɔgɔninjɛ segin a cogo kɔrɔ la. Ni AAV ye nɔgɔbɔlan gazi bɔli daminɛ walima ni a sirilen don a datugulen na, kɔnɔna lastikuw datugulan ye oksidan sɔrɔ kemikɛli la min tɛ se ka wuli, a bɛ kɛ ni masinw ye, walima a ye a sanfɛla dingɛ sɔrɔ. Fiɲɛ dondaw ye masin lakananiminɛnw ye minnu sɔngɔ man gɛlɛn, minnu bɛ se ka fili, minnu ka kan ka fili pewu, ka bila u nɔ na ni ASSE 1051 fɛn kura ye, min sɛgɛsɛgɛra izini fɛ.

Mun na ne ka dumunikɛyɔrɔ bɛ girin tuma o tuma ni kolanɛgɛ bɛ ji bɔ?¶

Aw ka dumunikɛyɔrɔ jibɔlan bɛ sɔgɔsɔgɔ kolankɛlan bɔli senfɛ bawo fiɲɛbɔlan min bɛ jibɔlan bolo bɔ, o dabɔra-dɛsɛ walima a bonya ka dɔgɔ kosɛbɛ jibolisira fangama kama. Ni kolanɛgɛ pɔnpe ye ji caman bɔ teliya la ka jigin jibolisira jɛlen na, o bɛ degun jugu barikama dɔ lawuli min bɛ fiɲɛ sama ka tɛmɛ sira nɔgɔman fɛ min bɛ sɔrɔ. Ikomi AAV min minɛna, o tɛ se ka da wuli walasa ka fɛnɲɛnamafagalan wasa, o sumaya bɛ fiɲɛ sama ka tɛmɛ i ka dumunikɛyɔrɔ jisigilan P-trap ji datugulan fɛ, ka mankanba bɔ min bɛ girin ani ka jaan ja sifon.

A ka c’a la, fiɲɛbɔlan bɛ mɛn waati joli kɔnɔ sani a ka tiɲɛ?¶

Fiɲɛ doncogo ɲumanba min sɛgɛsɛgɛra ASSE 1051 fɛ, a ka c’a la, o bɛ baara kɛ ni dannaya ye san 10 fo san 20 kɔnɔ, ka kɛɲɛ ni ji kemikaliya ye, fiɲɛ kɔnɔ tulu hakɛ, ani lamini funteni sabatili. Nka, fɛn minnu bɛ bila dumunikɛyɔrɔw jukɔrɔ, ni u bɛ tobilikɛtuluw la minnu bɛ to senna, ni tulu ye min bɛ kɛ ni aerosol ye, walima ni kemikɛli ye saniya sisi ye, tuma caman na, olu bɛ tiɲɛ san 5 fo san 7 kɔnɔ ka a sababu kɛ diaphragme tiɲɛni teliya ye. Plombierw b’a fɔ ko aw ka AAVw sɛgɛsɛgɛ san o san ni safinɛ bugun walima plastiki foroko sɛgɛsɛgɛli ye ani ka fɛnɲɛnamafagalanw falen ni timinandiya ye san 10 o san 10 walasa ka gazi bɔ nɔgɔbɔlan kɔnɔ min ma labɛn.

Dɛmɛ fɔlɔ seereyaw¶

Ka jaabi di gazi kɔrɔtɔlenw ma minnu bɛ sɔrɔ nɔgɔbɔlan na, o bɛ tali kɛ farati juguw la minnu bɛ sɔrɔ kemikɛli, ninakili ani farikolo la, i n’a fɔ sulfure d’hydrogène toxic, oksizɛni dɛsɛ fiɲɛ fɛ, tasuma doncogo min bɛ se ka bɔn, ani jogin minnu bɛ kɛ ni sɛgɛn ni bin ye vaniti duguma. Ni aw bɛ sulfure d’hydrogène hakɛ caman sɔrɔ, o bɛ se ka kɛ sababu ye ka mɔgɔ hakili bɔ yɔrɔnin kelen (knockdown) ani ka ninakili jɔ min bɛ ɲɛnamaya dɛmɛni de wajibiya joona. Dutigi, sotigi ani yɔrɔ ladonni ɲɛmɔgɔ bɛɛ ka kan ka seereyaw sɔrɔ minnu bɛ baara kɛ balikuw ka dɛmɛ fɔlɔ la, dusukun ni fogonfogon lakununni (CPR), ani kɛnɛyajibɔlan otomatiki (AED) baarakɛcogo la. Kɔrɔtɔko kalan nafama minnu bɛ kɛ jɛkuluw fɛ i n’a fɔ Ameriki Croix Rouge, St John Ambulance, walima mara kɔnɔ furakɛli kɔrɔtɔlenw ɲɛmɔgɔw, olu bɛ seko kɔrɔw kalan i n’a fɔ ninakilidegun kemikaliw ɲɛnabɔli, banabagatɔ bɔli lafiyalen kɛli ka bɔ yɔrɔ faratilenw na, ka ninakili kisi, ani ka mɔgɔ joginlenw sabati fo ka se kɛnɛyaso kɔrɔtɔlen baarakɛlaw ka se yɔrɔ la.

Sosow sɛgɛsɛgɛra¶

• Ameriki ka tɔnba min bɛ kɛnɛyako ɲɛnabɔ (ASSE). ASSE Standard 1051: Baarakɛcogo wajibiyalenw fiɲɛbɔlanw kelen-kelen ni bolofara suguya la.
• Duniya sariyasunba ka tɔnba (ICC). San 2024 Dugukolo kan Plomberie Code (IPC), Siginiden 918 (Fiɲɛ dondaw).
• Duniya sariyasunba ka tɔnba (ICC). San 2024 Dugukolo kan sigiyɔrɔko sariyasun (IRC), Sigida P3114 (Fiɲɛ dondaw).
• Duniya tɔnba min bɛ pɔnpe ni masinw baarakɛlaw ka tɔnba (IAPMO). 2024 Kode Uniforme de Plomberie (UPC), Sapitiri 9nan: Fiɲɛbɔyɔrɔw.
• Jamana ka baarakɛlaw ka lakana ni kɛnɛyako baarada (NIOSH). Gafe min bɛ bɔ pocket kɔnɔ ka ɲɛsin faratiw ma minnu bɛ sɔrɔ kemikaliya la: Sulfure d’hydrogène.
• Baarakɛlaw ka lakana ni kɛnɛyako ɲɛnabɔli jɛkulu (OSHA). Sulfure d’hydrogène baarakɛyɔrɔw la, Lakanali ni kɛnɛya kunnafonidisɛbɛnw.
• Angilɛw ka sariyaw ka tɔnba (BSI). BS EN 12380: Fiɲɛ doncogo bɔlɔnw ka ɲɛsin jibɔyɔrɔw ma: Wajibiya, sɛgɛsɛgɛli kɛcogo ani bɛnkan jateminɛ.

Gafe minnu bɛ tali kɛ o ko la¶

• Dugukolo jukɔrɔla tulu walima jibolisira gazi kasa ani duguma jalen jibɔlan P-Trap
• Nɛgɛ sɔgɔlen Main Drain Stack Vertical Crack ani No-Hub Fernco Stabilisation
• Sewer Vent Stack So Pipe Frozen ani Iced Over kɔnɔ Polar Vortex kɔnɔ
• WC wax Ring Seal Failure ani Nɔgɔji bɔli ka bɔ Base la
• Bleach min bɛ ɲagami amoniyɔmu walima vinigari gazi kulori toxic la