junction box lossis junction box feem ntau hu ua cov thawv tshwj xeeb. Lawv raug kaw nrog lub hau, thiab ntawm ob sab muaj qhov tshwj xeeb uas koj tuaj yeem nteg tus lej ntawm cov xov hlau. Lub thawv mounting feem ntau yog ua los ntawm yas. Koj tuaj yeem yuav cov thawv no rau kev zais lossis qhib thaiv.
Lub thawv teeb tsa li cas?
Cov qauv zoo li no tau nruab ncaj qha rau ntawm phab ntsa. Txawm li cas los xij, yog tias peb tab tom tham txog qhib hluav taws xob thaiv. Yog tias tom kawg yuav tsum tau muab tso rau hauv zais, ces txhua yam yog mounted tob rau hauv phab ntsa. Lub thawv sib txuas yuav tsum tau muab tso rau feem ntau kom cov xaim tuaj yeem nkag tau txhua lub sijhawm. Yog li ntawd, sab nrauv tseem pom. Thaum txuas cov xov hlau thawj zaug, qhov no kuj yuav tsum tau coj mus rau hauv tus account. Txhua tus kws kho hluav taws xob pib kho thaum muaj teeb meem tshwm sim los ntawm lub thawv sib txuas. Nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account qhov muaj peev xwm txawm tias thaum ua qhov kev teeb tsa ntawm cov qauv no.
Yuav ua li cas thiaj li tsim tau?
Cov kab hluav taws xob feem ntau muab faib ua ob peb kab hauv lub cev kom ntseeg tau tias muaj kev ntseeg siab thiab sib luag ntawm cov hluav taws xob hluav taws xob ntawm qhov chaw. Tsis muaj kev sib txuas ntawm cov kab. Koj tus kheej txoj hlua hluav taws xob tau muab tso rau hauv txhua chav sib cais. Lwm cov neeg siv hluav taws xob txuas nrog nws tom qab.
Ib qhov siab ntawm nees nkaum mus rau peb caug centimeters ntawm lub qab nthab yog qhov tsim nyog tshaj plaws rau kev txhim kho cov cuab yeej xws li lub thawv sib txuas. Cov cuab yeej no tuaj yeem muab zais tom qab plaster lossis tom qab cov ntawv ntsa zoo tib yam. Ua tsaug rau qhov no, qhov tsos ntawm chav tsev yuav tsis lwj. Tab sis koj yuav tsum nco ntsoov tam sim ntawd lub thawv nyob qhov twg.
Lub thawv rau lub qhov (socket) - nws yog dab tsi?
Feem ntau, lub thawv mounting tuaj yeem muaj qhov sib txawv. Thaum tso cov kab hluav taws xob hauv ib chav tsev, qhov ntau thiab tsawg siv feem ntau yog 40-45 millimeters thiab 60-65 millimeters. Qhov no yog 68mm sab nraud txoj kab uas hla, yog li lub qhov rau lub thawv yog qhov zoo tshaj plaws siv lub qhov pom nrog ib tug 70mm txoj kab uas hla.
Kom tau txais tag nrho cov blocks, koj tuaj yeem txuas ob peb lub thawv ua ke ib zaug. Qhov no ua rau nws tuaj yeem nruab ntau lub qhov (sockets) hauv qab ib lub thav duab ib zaug. 71 mm - qhov no yog tus nqi ntawm qhov chaw nyob deb ntawm lub thawv thaum lawv txuas rau hauv ib qho thaiv tag nrho. Yog li kev txuas cov cables, cov qhov (sockets) dhau los ua cov txheej txheem yooj yim dua.
Qee lub tswv yim rau mount lub thawv
Qhov tseem ceeb tshaj plaws yog kom tshem tawm cov chav tsev tag nrho ua ntej txhim kho lub thawv thiab cov xov hlau tsim nyog rau nws. Raumounting lub cuab yeej nyob rau hauv ib tug so, koj yuav tsum tau npaj ib tug tshwj xeeb tov. Dej dawb yog txaus, nrog rau alabaster lossis tsev gypsum. Qhov sib xws ntawm cov tshuaj yuav tsum zoo li qaub cream. Tom qab yug me nyuam, koj yuav tsum tam sim ntawd ntxiv cov khoom mus rau qhov chaw so. Kev faib tawm ntawm cov teeb liab yuav nyob ntawm qhov no, yog li qhov ua tau zoo ntawm cov haujlwm no yuav tsum tau muab tshwj xeeb.
Yuav tsum ua kom lub thawv thiab xyuas kom meej tias nws xyaum tsis dhau ntawm phab ntsa.
