SACE°Tmax° XT "How to" Series

Hloov ua lwm yam los ntawm Fixed rau rho tawm Breaker

Phau ntawv qhia no piav qhia txog cov txheej txheem ib ntus los hloov SACE° Tmax° XT taag Circuit Court breaker rau hauv ib qho kev rho tawm tau zoo thiab muaj txiaj ntsig.

Cov Lus Cim Tseem Ceeb

1. Ib txwm txiav lub hwj chim ua ntej pib kev kho lossis hloov dua siab tshiab.

2. Hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE).

3. Ua raws li cov cai hluav taws xob hauv zos thiab cov qauv kev nyab xeeb.

4. Tsuas yog cov neeg ua haujlwm raug cob qhia yuav tsum ua cov txheej txheem no.

Cov cuab yeej thiab cov cuab yeej xav tau

• Screwdrivers (flathead thiab Phillips)

• Torque wrench

• Khaws cov pins thiab brackets (muab nrog cov khoom tshem tawm)

• Cov cuab yeej nqa (yog tias xav tau rau cov khoom tawg loj dua)

Kauj Ruam 1: Npaj Cov Hluav Taws Xob Hluav Taws Xob

1. Tua tawm thiab cais lub vaj huam sib luag muab lub breaker.

2. Xyuas kom tseeb tias lub breaker yog de-energized siv ib tug zoo voltage tester.

3. Tshem lub breaker los ntawm qhov chaw mounting ruaj los ntawm unscrewing lub fastening screws.

Kauj Ruam 2: Tshawb xyuas lub Breaker

1. Xyuas lub breaker seb puas muaj kev puas tsuaj lossis hnav.

2. Xyuas kom lub thav duab yog sib xws nrog cov khoom siv hloov pauv hloov tau.

3. Ntxuav txhua qhov chaw tiv tauj kom ntseeg tau tias muaj kev sib txuas hluav taws xob.

Kauj Ruam 3: Nruab Cov Khoom Siv Them Rov Qab Los

1. Txuas cov thav duab tshem tawm mus rau lub breaker raws li cov chaw tsim khoom cov lus qhia.

2. Ntxig tus pins tuav kom ruaj ntseg lub breaker nyob rau hauv lub thav duab tshem tau.

3. Xyuas kom tseeb tias cov khoom txav (kuav tes, ntsia hlau, latches) ua haujlwm zoo.

Kauj ruam 4: Mount lub Breaker nyob rau hauv lub rho tawm configuration

1. Teem lub tshem tawm breaker sib dhos nrog lub vaj huam sib luag ntsia.

2. Xaub lub breaker tag nrho rau hauv txoj hauj lwm kom txog thaum nws xauv rau hauv qhov chaw.

3. Ntsuam xyuas lub tshuab tshem tawm kom ntseeg tau tias lub tshuab tawg tuaj yeem raug tshem tawm yam tsis muaj kev cuam tshuam lwm yam khoom.

Kauj Ruam 5: Test thiab Commission

1. Ua rwb thaiv tsev thiab txuas ntxiv xyuas ua ntej energizing.

2. Ua haujlwm lub breaker manually kom ntseeg tau tias kev sib koom ua ke thiab kev tsis sib haum xeeb.

3. Rov ua kom lub zog ntawm lub vaj huam sib luag thiab ua qhov kev sim ua haujlwm kom paub meej tias kev ua haujlwm zoo.

Cov lus qhia thiab cov lus pom zoo

• Sau lub breaker li "Tshem tawm" rau kev saib xyuas yav tom ntej.

• Nyob rau tib lub sijhawm tshuaj xyuas cov txheej txheem tshem tawm rau hnav thiab lubrication.

• Khaws cov ntaub ntawv hloov dua siab tshiab thiab cov khoom siv siv tau rau yav tom ntej siv.