Ua rau thiab tsom xam
Cov teeb meem khoom siv fais fab fais fab
Lub zog hluav taws xob sab nraud tsis txuas nrog, lossis cov voltage yog txawv txav (piv txwv li, hluav taws xob tawm, muaj voltage qis).
Lub zog tsav hluav taws xob muab puas (piv txwv li, hlawv tawm, capacitor tsis ua haujlwm).
Kev Siv Hluav Taws Xob
Cov xov hluav taws xob tawm tswv yim tawg, lub sijhawm luv luv, lossis muaj kev tiv tauj tsis zoo.
Sab hauv Luminaire cov xov hlau yog desoldered, corroded, lossis disconnected.
Luminaire kho vajtse puas
Tus PCB Circuit Coffic Board yog hlawv tawm, lossis LED hlaws txoj hlua muaj qhov tawg.
Kev tsis ua haujlwm dej tsis ua haujlwm tau ua rau muaj kev tsis txaus siab hauv lub cev hauv cov khoom sab hauv.
Cov ncauj lus kom ntxaws daws teeb meem
Kauj ruam 1: Txheeb xyuas cov hluav taws xob sab nraud
Paub meej tias lub zog hluav taws xob ua haujlwm
Siv tus ntau sib xyaw los xyuas yog tias cov lus qhia voltage yog qhov tseeb (piv txwv li, 220V lossis qhov hluav taws xob qis 12v / 24V).
Yog hais tias tus voltage yog 0, Tshawb xyuas yog tias lub Circuit Court breaker nyob rau hauv lub thawv faib khoom tau hla thiab txawm hais tias lub qhov cub muaj hwj chim.
Ntsuam xyuas cov neeg tsav tsheb fais fab mov
Disconnect lub luminaire thiab kev tsav tsheb hluav taws xob, tom qab ntawd ntsuas tus neeg tsav tsheb voltage kom pom tias nws phim cov voltage uas yuav tsum tau pom.
Yog tias tsis meej pem, hloov nws nrog lub zog siv ntawm tib hom (xyuas kom meej lub zog thiab tam sim no tsis sib xws).
Kauj ruam 2: Kev daws teeb meem hluav taws xob
Kos rau lub zog qaum kev sib txuas
Ua kom muaj lub zog hluav taws xob tau txuas nrog rau cov neeg tsav tsheb fais fab mov thiab luminaire, tsis muaj xoob lossis oxidation.
Tshawb xyuas lub zog sib xyaws kom tawg lossis hlawv, tshwj xeeb tshaj yog rau cov teeb sab nraum zoov uas yuav raug kev puas tsuaj sab nraud.
Ntsuam xyuas Luminaire txoj hlua sab hauv
Disassicble lub teeb lub teeb thiab siv cov txheej txheem sib xyaw kom kuaj xyuas cov xov hlau sab hauv.
Ua tib zoo mloog seb puas yog soldering ntawm PCB pawg thawj coj thiab lub teeb hlaws tsis zoo los yog cais tawm.
Yog tias xav tau, resolder cov ntsiab lus tawg lossis hloov cov xov hlau puas.
Kauj ruam 3: Tshawb xyuas Luminaire Hardware
Txheeb xyuas tus PCB board
Saib rau kev kub hnyiab, thaj chaw blackened, lossis kev sib tw Cheebtsam (piv txwv li, tiv taus, capacitors).
Yog tias pom cov cim hlawv, tus PCB board raug puas ntsoog.
Sim ntsuas lub teeb teeb hlaws
Yog tias tag nrho Luminaire tsis yog teeb pom kev zoo, lub teeb tawg hauv txoj hlua LED Bead yuav yog qhov ua rau muaj kev cuam tshuam rau tag nrho cov Circuit Court).
Siv tus ntau sib ntxiv cov teeb tsa Diode los ntsuas txhua tus coj hlaws thiab hloov cov leeg.
Kauj ruam 4: Tshawb xyuas cov dej tsis xeb thiab teeb tsa
Txheeb xyuas cov dej ntawm cov dej
Tshawb xyuas lub teeb lub tsev rau cov kab nrib pleb, kev laus roj hmab ntsaws ruaj ruaj, lossis cov paib ntawm dej xau.
Yog tias cov dej puas yog pom, meej kom huv sab hauv thiab rov qab ua nws.
Paub meej tias kev teeb tsa zoo
Txog kev sib sau sab nraum zoov, kom muaj lub zog av nkag taw tes taw tes mus tiv thaiv cov dej ingress.
Siv cov khoom siv dej tsis muaj dej lossis kev tswj cov xov hlau ntxaij nrog daim kab xev hluav taws xob.
Txheej txheem kuaj tus kheej sai
Teeb tsis yog teeb pom kev siv cov khoom siv hluav taws xob sab nraud?
↓ TauSiv cov khoom siv hluav taws xob muaj zog.
↓Zoo li ib txwmTxheeb xyuas cov xaim sab hauv lossis PCB rau kev ua txhaum.
↓ Txawv→ Hloov cov neeg tsav tsheb fais fab.
↓Tsis muajKho txoj kab fais fab movel los yog hu rau lub tuam txhab fais fab.
Kev Tiv Thaiv thiab Kev Nyab Xeeb Cov Lus Qhia
Kev saib xyuas ib txwm
Tshawb xyuas cov hlua hluav taws xob thiab cov txuas txuas txhua txhua peb lub hlis thiab ntxuav cov hmoov av thiab noo noo.
Siv cov khoom siv zoo
Xaiv tus tsav tsheb fais fab mov nrog IP65 lossis ntau dua Waterproof kev ntaus nqi thiab ua-hauv Overvoltage / overcurrent tiv thaiv.
Ua haujlwm zoo
Yeej ib txwm disconnect lub zog ua ntej kev txij nkawm los tiv thaiv kev pheej hmoo ntawm hluav taws xob hluav taws xob.
Tseem tsis ua haujlwm?
Yog hais tias cov kauj ruam saum toj no tsis daws qhov teeb meem, cov txheej txheem tseem ceeb (piv txwv li, ic chips) yuav raug puas. Hauv qhov no, hu rau cov chaw tsim khoom lag luam lossis cov neeg ua haujlwm kho kev txhim kho.
