Umqeshwa utshintsha i-ballast kwisibane sesilingi kwigumbi lokuphumla. Umqeshwa ucima iswitshi yokukhanyisa. Abasebenzi basebenza kwileli eliziimitha ezisibhozo baze baqale ukutshintsha i-ballast. Xa umqeshwa egqiba uqhagamshelo lombane, umqeshwa wesibini ungena kwigumbi lokuphumla elimnyama. Engazi ukuba umsebenzi wenziwa kwisibane sesilingi, umqeshwa wesibini utshintshe iswitshi yokukhanyisa ukuze avule isibane. Umqeshwa wokuqala wothuswe kancinci ngumbane, nto leyo eyamenza wawa kwileli. Ngexesha lokuwa, umqeshwa wolula isandla sakhe ukulungiselela ukufika, nto leyo eyabangela ukuba isandla sakhe siphuke. Ukulimala kwafuna utyando, kwaye umqeshwa walaliswa esibhedlele ubusuku bonke.
Nangona imeko yangaphambili icingelwa ukuba iyasebenza, inkqubo yokutshixa nokukhupha i-tagout ichaza ngokuchanekileyo ingozi enokubakho xa amandla ayingozi engalawulwa. Amandla ayingozi anokuba ngamandla ombane, amandla oomatshini, amandla omoya, amandla ekhemikhali, amandla obushushu okanye amanye amandla. Ukuba awalawulwa okanye akakhululwa ngokufanelekileyo, anokubangela ukuba izixhobo zisebenze ngokungalindelekanga. Kulo mzekelo, umqeshwa olungisa isibane kufuneka ahlukanise isekethe kwi-circuit breaker aze aqalise ukusebenza.inkqubo yokutshixa nokuthega (LOTO)Umbane kwi-isolation circuit breaker unokuthintela ukwenzakala xa iswitshi yokukhanya ivuliwe. Nangona kunjalo, ukucima nje umbane kwi-circuit breaker akwanelanga.
Xa abasebenzi benkonzo yangaphandle besenza imisebenzi engaphakathi komlinganiselo kunye nokusetyenziswa kwalo mgangatho, umqeshi okwindawo kunye nomqeshi wangaphandle baya kwazisana ngeenkqubo zabo zokutshixa okanye zokuthega. Kwakhona kuyimfuneko ukufaka izixhobo ezisebenzisa iindlela ezilungileyo ezifana nezitshixo okanye izikhiya zohlobo lwegama eliyimfihlo ukugcina isixhobo sokwahlukanisa amandla kwindawo ekhuselekileyo kunye nokuthintela umatshini okanye izixhobo ekubeni zinikwe amandla.
Iimfuneko ze-OSHA ezinxulumene nemigangatho yolawulo lwamandla anobungozi zinokufumaneka kwi-29.CFR.1910.147. Lo mgangatho ufuna abaqeshi benze umgaqo-nkqubo we-LOTO ekulungiseni nasekugcinweni koomatshini nezixhobo, xa ukuvulwa okanye ukuqaliswa koomatshini okanye izixhobo ngengozi, okanye ukukhululwa kwamandla agciniweyo kungonakalisa abasebenzi. Abaqeshi kufuneka baphuhlise izicwangciso kwaye basebenzise iinkqubo zokukhusela izixhobo ezifanelekileyo zokutshixa okanye ukufaka iithegi kwizixhobo zokwahlukanisa amandla, kwaye kungenjalo bacime oomatshini okanye izixhobo ukuthintela ukuvulwa kwamandla ngengozi, ukuqalisa, okanye ukukhululwa kwamandla ukuthintela ukwenzakala kubasebenzi.
Into ebalulekileyo kwisicwangciso seLOTO ngumgaqo-nkqubo obhaliweyo. Ukongeza, umgangatho ufuna abaqeshi baphuhlise iinkqubo zokulawula amandla, oko kuthetha ukuba iindlela zokuvala nokulungisa izixhobo kufuneka zibhalwe phantsi. Umzekelo, ukuba iyunithi yomoya-moya kufuneka ilungiswe, inkqubo yokucima umbane kufuneka ibandakanye igama/indawo yephaneli yesiphazamisi sesekethe kunye nenombolo yesiphazamisi sesekethe kwiphaneli. Ukuba inkqubo inemithombo emininzi yamandla, ke inkqubo yolawulo kufuneka ichaze indlela yokwahlula yonke imithombo yamandla. Ngaphambi kokuba uqale umsebenzi koomatshini okanye izixhobo ezitshixiweyo okanye ezidwelisiweyo, abasebenzi kufuneka baqinisekise ukuba izixhobo zikhutshiwe kwaye zivuliwe.
Ezinye izinto ezibalulekileyo kwisicwangciso seLOTO ziquka uqeqesho lwabasebenzi kunye nokuhlolwa rhoqo kweenkqubo zeLOTO. Uqeqesho luyimfuneko kumsebenzi kwaye kufuneka lubandakanye uqeqesho lokuchonga imithombo yamandla eyingozi, uhlobo kunye nobungakanani bamandla afumanekayo kwindawo yokusebenza, kunye neendlela kunye neendlela ezifunekayo zokwahlukanisa amandla kunye nokulawula. Xa ububanzi bomsebenzi butshintsha, ukufakwa koomatshini abatsha okanye utshintsho kwiinkqubo lunokubangela iingozi ezintsha, kufuneka uqeqesho olongezelelweyo.
Uhlolo oluqhutywa rhoqo luhlolo lonyaka kuphela lwale nkqubo ukuqinisekisa ukuchaneka kweenkqubo okanye ukumisela utshintsho okanye izilungiso ekufuneka zenziwe kwiinkqubo.
Umnini wesiphelo sendlela okanye umqhubi kufuneka aqwalasele iinkqubo zeLOTO zomkontraki. Abakontraki bangaphandle kufuneka basebenzise iinkqubo zabo zeLOTO xa besebenza ngeenkqubo ezifana nombane, i-HVAC, iinkqubo zepetroli okanye ezinye izixhobo. Nanini na xa abasebenzi benkonzo bangaphandle bebandakanyeka kwimisebenzi egutyungelwe lububanzi kunye nokusetyenziswa komgangatho weLOTO, umqeshi okwindawo kunye nomqeshi wangaphandle kufuneka bazisane ngeenkqubo zabo zokutshixa okanye zokuthena.
Ixesha lokuthumela: Sep-04-2021
