Qhov yuav tsum tau hnav los tiv thaiv cov khau khov kho li qub
Tam sim no, cov neeg ua haujlwm ntawm lub tuam txhab yuav tsum muaj cov khaub ncaws ua haujlwm txawv. Ntawm lawv, lawv nyiam khau zoo li qub vim tias nws ua lub luag haujlwm tseem ceeb hauv kev pab lub cev kom tshem tawm hluav taws xob zoo li qub. Nws tuaj yeem tsis tsuas yog pab lub cev tshem tawm hluav taws xob zoo li qub, tab sis kuj tseem muaj kev tiv thaiv cov hmoov av uas tib neeg lub cev txav thaum taug kev, thiaj li txhim kho cov khoom lag luam zoo. Feem ntau ntawm cov neeg ua haujlwm hauv tuam txhab tsis paub yuav ua li cas hnav cov khau ruaj khov zoo thiab ua haujlwm zoo.
Qhov yuav tsum tau hnav los tiv thaiv cov khau khov kho li qub
1. Muaj nuj nqi ntawm cov khau tiv thaiv zoo li qub:
Hauv kev coj tus kheej, nws tuaj yeem tiv thaiv qee qhov dej ntws hauv qab 250 volts. Yog tias nws tshaj qhov ntau ntawm no, nws yuav tiv thaiv tsis tau. Tsev neeg qhov hluav taws xob tam sim no yog 240 volts, uas feem ntau ua raws li cov qauv hauv tebchaws.
2. Kev haum rau ib puag ncig ntawm cov khaub ncaws zoo li qub
Nws yog qhov tsim nyog rau siv nyob rau qee qhov chaw vim tib neeg lub cev hluav taws xob zoo li qub los ntawm cov hluav taws kub hnyiab, xws li cov chaw roj phom sij ntau dua, cov thee zeb hauv av, kev ua hluav taws xob, tshuaj pleev xim, luam ntawv thiab lwm yam.
3. Kev ceev faj rau kev coj los tiv thaiv khau khov kho
Txhawm rau kom ntseeg tau tias hnav cov nyhuv tiv thaiv kev tiv thaiv zoo li qub, peb yuav tsum tsis txhob hnav cov thom khwm tuab, ntaub plaub thom khwm, thiab tsis muaj ntxig. Nws yog txwv tsis pub hnav nws li cov khau insulated, nws muaj qhov sib txawv ntawm cov khau insulated, thiab nws cov kev ua tau zoo thiab txhua yam zoo dua li cov khau insulated. Thaum lub sijhawm siv cov khau khov kho zoo li qub, nco ntsoov siv cov av conductive, vim tias lub hom phiaj ntawm kev siv nws yog los tiv thaiv kev ua si.