Ukusetyenziswa kweukuvalelwa ngaphandle kwe-circuit breaker, kwaziwa njengeizitshixo ze-loto breaker, yinxalenye ebalulekileyo yokuqinisekisa ukhuseleko lwabasebenzi kunye nokuthintela iingozi zombane kwindawo yokusebenza.Ithegi yokukhiya ngaphandle (iLOTO)iinkqubo ziyaziwa ngokubanzi njengendlela esebenzayo yokukhusela abasebenzi kwimithombo yamandla eyingozi, kwaye ukusebenzisa iindlela zokuvalela abasebenzi ngaphandle kwemisebenzi kubalulekile kule nkqubo.
Ukutshixwa kwe-circuit breakerZenzelwe ukuthintela ngokwasemzimbeni ukusebenza ngengozi okanye ngokungagunyaziswanga kweesekethe okanye izixhobo zombane. Ziza ngeendlela ezahlukeneyo zoyilo kunye neendlela zokulinganisa iintlobo ezahlukeneyo zee-circuit breakers, nto leyo ezenza zibe nobuchule kwaye zilungele ukusetyenziswa kwiindawo ezininzi zoshishino. Ezi zixhobo zibalulekile ekuphunyezweni kweenkqubo ze-LOTO, njengoko zibonelela ngendlela ebonakalayo nekhuselekileyo yokwahlula imithombo yamandla kunye nokwazisa abanye ngomsebenzi oqhubekayo wokulungisa okanye wokulungisa.
Enye yeenjongo eziphambili zokusebenzisaukuvalelwa ngaphandle kwe-circuit breakerKukuqinisekisa ukuba izixhobo zombane azinawo amandla ngaphambi kokuba kwenziwe nayiphi na inkonzo okanye ulondolozo. Ngokuncamathisela isixhobo sokutshixa kwi-breaker, izixhobo ziyasuswa kumthombo wamandla wazo, kwaye amathuba okusebenza ngengozi ayasuswa. Oku kuvumela abasebenzi ukuba benze imisebenzi yabo ngaphandle komngcipheko wokuvezwa kumbane ophilayo, nto leyo enciphisa kakhulu amathuba eengozi kunye nokwenzakala kombane.
Ukongeza, ukusetyenziswa kweukuvalelwa ngaphandle kwe-breakerikwadlala indima ebalulekileyo ekuthobeleni imigaqo nemigangatho yokhuseleko. Amaqumrhu amaninzi olawulo, afana ne-OSHA eMelika, afuna abaqeshi ukuba basebenzise iinkqubo ze-LOTO ukukhusela abasebenzi babo kwimithombo yamandla eyingozi. Ukungaphumeleli ukulandela le migaqo kunokubangela izohlwayo, kwaye okubaluleke ngakumbi, umngcipheko weengozi ezinkulu. Ke ngoko, ukusebenzisaukuvalelwa ngaphandle kwe-circuit breakerayisiyondlela ilungileyo nje kuphela, kodwa iyimfuneko esemthethweni kwiindawo ezininzi zomsebenzi.
Ngaphezu koko, ukubandakanywaukuvalelwa ngaphandle kwe-breakerInkqubo ye-LOTO ikhuthaza inkcubeko yokhuseleko noxanduva ngaphakathi kumbutho. Xa abasebenzi bebona ukuba amanyathelo afanelekileyo okhuseleko, njengokusebenzisa izixhobo zokuvalela ngaphandle, athathwa ukuze abakhusele kwingozi enokubakho, oko kuqinisa umyalezo wokuba impilo-ntle yabo iyaxatyiswa. Oku kunokukhokelela ekuqondeni ngakumbi imigaqo yokhuseleko kunye nendlela ekhawulezileyo yokuthintela iingozi emsebenzini.
Kubalulekile ukuqaphela ukuba uqeqesho olufanelekileyo kunye nemfundo malunga nokusetyenziswaukuvalelwa ngaphandle kwe-circuit breakerzibalulekile ukuze ziphunyezwe ngempumelelo. Abasebenzi kufuneka baqhelane neentlobo ezahlukeneyo zezixhobo zokutshixa ngaphandle kwaye baqonde indlela yokuzisebenzisa ngokuchanekileyo kwii-circuit breakers ezahlukeneyo. Ukongeza, iinkqubo ezicacileyo nezisemgangathweni zokutshixa ngaphandle kufuneka zimiselwe kwaye zichazwe kubo bonke abasebenzi ababandakanyeka kwimisebenzi yokulungisa okanye yokulungisa.
Ukuqukumbela, ukusetyenziswa kweukuvalelwa ngaphandle kwe-circuit breakeryinto ebalulekileyo ekuqinisekiseni ukhuseleko lwabasebenzi kunye nokuthintela iingozi zombane kwindawo yokusebenza. Ngokufaka ezi zixhobo kwiinkqubo zeLOTO, abaqeshi banokuhlula imithombo yamandla ombane ngempumelelo kwaye bakhusele abasebenzi kwiingozi ezinokubakho. Ukongeza, ukusebenzisaukuvalelwa ngaphandle kwe-breakeribonisa ukuzibophelela ekuthobeleni imigaqo yokhuseleko kwaye ikhuthaza inkcubeko yokhuseleko ngaphakathi kumbutho. Ukutyala imali kuqeqesho olufanelekileyo kunye nokuphunyezwa kokuvalelwa ngaphandle kwesekethe yindlela yokuthintela enokuthi inciphise kakhulu umngcipheko weziganeko zombane kwaye inegalelo kwindawo yokusebenza ekhuselekileyo.
Ixesha lokuthumela: Disemba-09-2023
