Ukhuseleko loMbane kwindawo yoMsebenzi

Ukhuseleko loMbane kwindawo yoMsebenzi

Okokuqala, ndiyayiqonda ingqiqo esisiseko ye-NFPA 70E malunga nokusetyenziswa kombane ngokukhuselekileyo: xa kukho i-Shock Hazard, eyona ndlela ilungileyo yokuqinisekisa ukhuseleko kukuvala ngokupheleleyo umbane kunyeIthegi yokutshixa ngaphandle
Ukudala "iimeko zokusebenza ezikhuselekileyo zombane"

Iyintoni Imeko Yokusebenza Ekhuselekileyo Ngombane?

Imeko apho umqhubi wombane okanye inxalenye yesekethe ikhutshiwe kwiindawo ezili-10, Ivavanyiwe ukuqinisekisa ukungabikho kombane, kwaye, ukuba kuyimfuneko, Imiswe okwethutyana ukuze kukhuselwe abasebenzi.

Ukuze kuqinisekiswe ukhuseleko lovavanyo okanye umsebenzi wokulungisa izixhobo zombane, yeyona ndlela ilungileyo yokumisa umbane, kodwa kufuneka senze umsebenzi omninzi phantsi kweemeko ezisebenzayo, kwaye xa umbane ungaphumeleli kuya kubangela ilahleko enkulu; Ezi meko zikhethekileyo zichazwe kumgangatho, esiza kuwuxoxa kamva.

Xa abasebenzi be-EHS bemisela ukhuseleko lombane okanye iinkqubo zokusebenza bukhoma,
Umthetho omele ulandelwe ngulo "ukususa umbane njengokhetho lokuqala".
I-NFPA 70E, Inqaku 110 Iimfuneko eziQhelekileyo zeMisebenzi enxulumene noKhuseleko loMbane, inika iingcebiso malunga nendlela yokumisela iinkqubo zoKhuseleko loMbane. Iimfuno ezineenkcukacha zenziwe kwiinkqubo zokhuseleko lombane, iimfuno zoqeqesho, uxanduva lomqeshi kunye nosonkontileka, izixhobo zovavanyo lombane kunye nezibonelelo, kunye nezikhuseli zokuvuza.

Nantsi into endiyifumene inomdla:

Umntu oQeqeshelweyo (obizwa ngokuba nguMntu ogunyazisiweyo) akafaneleki emva koqeqesho olulula, kuba umntu kufuneka avavanye okanye alungise izixhobo eziphilayo kwaye angangena kwindawo yeRestrited Approach Boundary, enethuba elikhulu lokudibana neArc Flash. Ngoko ke umgangatho uneemfuno ezineenkcukacha zabasebenzi abafanelekileyo.
Umntu ofanelekileyo kufuneka akwazi ukugweba ukuba zeziphi iindawo eziphilayo kunye nokuba yintoni i-voltage, kwaye aqonde umgama okhuselekileyo wale voltage, aze akhethe inqanaba elifanelekileyo le-PPE ngokufanelekileyo. Ukuqonda kwam okulula kukuba ukongeza ekufumaneni ilayisenisi yombane, kufuneka bafumane uqeqesho olukhethekileyo kumzi-mveliso kwaye baphumelele uviwo, kwaye abo basebenzi kufuneka bahlolwe kwakhona minyaka le.
Xa kuvavanywa iindawo eziphilayo ezinokudlula i-50V, ukuthembeka kwesixhobo sovavanyo kufuneka kumiselwe kwi-voltage eyaziwayo ngaphambi nasemva kovavanyo ngalunye.