Thaum cov khoom siv hluav taws xob yog de-energized rau kev saib xyuas, disconnecting keyboards cais cov cuab yeej los ntawm lub hwj chim mov, tsim kom pom tseeb disconnect point kom muaj kev ruaj ntseg ntawm cov neeg ua hauj lwm thiab cov khoom. Piv txwv li, thaum tswj cov khoom siv hluav taws xob, cov khoom siv hluav taws xob disconnecting cais cov khoom siv hluav taws xob los ntawm lub zog hluav taws xob, tso cai rau kev saib xyuas kev nyab xeeb vim qhov tseeb qhov cuam tshuam no.
Ua ntej- kev tshuaj xyuas kev ua haujlwm
Ua ntej ua haujlwm ntawm kev hloov pauv, nws yog ib qho tseem ceeb kom ntseeg tau tias lub Circuit Court breaker lossis lwm yam khoom siv hloov pauv txuas nrog rau qhov kev hloov pauv yog nyob rau hauv txoj haujlwm qhib. Qhov no yog ib qho tseem ceeb ua ntej kom muaj kev nyab xeeb ntawm kev ua haujlwm. Kev hloov pauv tuaj yeem ua haujlwm tsuas yog tom qab lub Circuit Court breaker lossis lwm yam khoom siv tau qhib los tiv thaiv kev ua haujlwm ntawm kev hloov pauv hauv qab thauj khoom thiab tsis txhob muaj xwm txheej txaus ntshai.
Kev kaw haujlwm
Thaum ua haujlwm kaw, tus neeg teb xov tooj yuav tsum sawv ntsug hauv txoj haujlwm kom raug thiab txiav txim siab thiab kaw qhov kev hloov pauv sai. Qhov kev txiav txim kaw yuav tsum tsis txhob quab yuam mus rau qhov kawg kom tsis txhob muaj kev puas tsuaj rau cov khoom siv. Tom qab ua haujlwm tiav, xyuas kom paub tseeb tias lub ntsiab hloov hniav thiab qhov chaw nyob ruaj khov yog ua kom muaj kev sib cuag zoo los xyuas kom meej qhov kev kaw zoo. Rau ib zaug -ncej disconnecting keyboards, kaw ob theem sab nraud ua ntej, tom qab ntawd theem nruab nrab, kom ntseeg tau tias muaj kev sib txuam thiab ruaj khov ntawm peb theem.
Tripping kev ua haujlwm
Ua ntej ua qhov kev ua haujlwm tripping, nws yuav tsum tau lees paub tias lub Circuit Court breaker thiab lwm yam khoom siv hloov pauv nyob rau hauv lub xeev tripped. Tom qab ntawd, maj mam khiav qhov kev hloov pauv, thiab rub nws sai sai tom qab lub ntsiab hloov hniav tawm ntawm qhov chaw nyob ruaj khov. Tom qab ua haujlwm tiav, xyuas seb qhov kev hloov pauv puas yog nyob rau hauv txoj haujlwm qhib thiab seb nws cov txheej txheem kev khiav haujlwm puas raug kaw kom ntseeg tau tias muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv.
Cov xwm txheej tshwj xeeb tuav
Yog tias muaj teeb meem loj xws li kev puas tsuaj loj lossis kev puas tsuaj ntawm cov pas nrig kis tau tus mob thaum lub sijhawm ua haujlwm, yuav tsum tsis txhob ua haujlwm. Kev ua haujlwm yuav tsum raug tso tseg tam sim ntawd thiab lub chaw haujlwm raug ceeb toom rau kev tuav. Yog tias qhov chaw taws teeb tswj hluav taws xob ua haujlwm tsis ua haujlwm, ntawm - qhov chaw ua haujlwm yuav ua tau raws li cov xwm txheej tshwj xeeb, tab sis yuav tsum tau ua raws li nruj me ntsis kom ntseeg tau tias kev ua haujlwm nyab xeeb. Tsis tas li ntawd, yog tias muaj qhov txawv txav tshwm sim thaum lub sijhawm ua haujlwm, kev ua haujlwm yuav tsum tau nres tam sim ntawd. Lub khawm nres thaum muaj xwm ceev tuaj yeem siv los nres lub tshuab ua haujlwm, thiab qhov xwm txheej yuav tsum tau tshaj tawm tam sim ntawd, nrog rau kev kho kom raug.
