Kev ceeb toom kev nyab xeeb

Cov khoom no tsis tuaj yeem tiv thaiv tus kheej ntawm hluav taws xob poob siab, kab overvoltage lossis undervoltage, thiab cov khoom xau.Thov ua tib zoo saib xyuas qhov kev tiv thaiv ntau yam.
Nws yog txwv tsis pub rau nruab thiab disassemble cov khoom thaum nws nyob, thiab kho thiab kho nws los tiv thaiv tib neeg lub cev hluav taws xob poob siab thiab cov khoom siv hluav taws xob luv luv, thiab nruj me ntsis raws li cov qauv hluav taws xob.
Ua raws nraim li daim duab thaiv kab ntawv nyob rau pem hauv ntej ntawm phau ntawv, thiab cov hlau tsis huv thiab cov hlau nyob yuav tsum tau txuas nrog rau cov haujlwm sib xws.
Thaum lub Circuit Court breaker yog tripped, nws yog txwv tsis pub ua tej thaj chaw deb kaw kev khiav hauj lwm yam tsis muaj kev soj ntsuam kab thiab teeb meem. Ua ntej qhov chaw taws teeb kaw, nws yog ib qho tsim nyog yuav tsum tsis suav nrog kev saib xyuas kab. Nws raug nquahu kom unplug lub qhov hluav taws xob kawg xaim thaum ua qhov kev kho hluav taws xob tua rau kev saib xyuas. Qhov muag tsis pom kev ua haujlwm tej thaj chaw deb yuav ua rau tus kheej raug mob los yog khoom puas tsuaj.
Nws yog txwv tsis pub muab cov cuab yeej tswj chaw taws teeb rau cov menyuam yaus thiab cov neeg ua haujlwm tsis sib raug zoo ua si thiab ua haujlwm, kom tsis txhob muaj kev ua haujlwm tsis zoo thiab ua rau tus kheej raug mob lossis khoom puas tsuaj.
Nws yog txwv tsis pub siv nws thaum qhov kev sib txuas lus tsis ruaj khov, uas yuav yooj yim ua rau cov cuab yeej poob kev sib txuas thiab kev tswj hwm, ua rau tus kheej raug mob lossis khoom puas tsuaj..
Nws yog txwv tsis pub siv peb cov khoom hauv kev lag luam khoom siv tshwj xeeb. Yog tias koj xav tau kev sab laj, thov hu rau peb lub tuam txhab kev paub txog kev paub tseeb. khoom puas tsuaj.
Yog tias tus neeg siv tsis siv thiab tsim ua raws li cov lus hais saum toj no, tus neeg siv uas ua txhaum txoj cai yuav tsum ris tag nrho cov txiaj ntsig thiab kev lav phib xaub.t rau kev pom zoo. khoom puas tsuaj.