Izixhobo zokuvala ivalve yesango sisixhobo sokhuseleko esiyimfuneko kuyo nayiphi na indawo yokusebenzela apho kufuneka ivalve yodwa.Ezi zixhobo, zikwabizwa ngokubaivalve LOTO (tshixa/tagout), zenzelwe ukuthintela ukusebenza ngengozi okanye okungagunyaziswanga kweevalve zesango, ukuqinisekisa ukhuseleko lwabasebenzi kunye nokuthembeka kwezixhobo.
Izixhobo zokuvala ivalve yesangozisetyenziswa ngokubanzi kumashishini afana ne-oyile negesi, imichiza, imveliso kunye nezinto eziluncedo apho iivalvu kufuneka zibekwe zodwa ukwenzela ukugcinwa, ukulungiswa okanye ezinye izinto.Ezi zixhobo zilula ukuzisebenzisa kwaye zisebenza kakhulu ekuthinteleni ukukhutshwa kwezinto ezinobungozi, ukulahleka koxinzelelo, okanye umonakalo onokuthi ube khona.
Enye yeempawu eziphambili zeizixhobo zokuvala ivalve yesangokukuguquguquka kwazo.Zifumaneka kwiindidi ngeendidi zobungakanani ukulungiselela iintlobo ezahlukeneyo zeevalvu zesango, kubandakanywa iivalvu ezisebenza ngesandla, iivalve ezisebenza ngamavili.Oku kuqinisekisa ukuba zingasetyenziswa kuluhlu olubanzi lwezicelo, okwenza kube utyalo-mali oluxabisekileyo kuwo nawuphi na umbutho.
Ukongeza kwizinto ezininzi,izixhobo zokuvala ivalve yesangoziyilwe ngokomelela nokuthembeka engqondweni.Zenziwe ngezinto ezikumgangatho ophezulu, ezinje ngeepolymers ze-thermoplastic ezomeleleyo, ziqinisekisa ukuba ziyakwazi ukumelana neemeko ezimandundu zommandla woshishino.Oku kuthetha ukuba banokubonelela ngokubekwa kwevalvu okusebenzayo iminyaka ezayo ngaphandle kwesidingo sokutshintshwa rhoqo.
Ukongeza, iisixhobo sokutshixa ivalve yesangoyenzelwe ukuba ifakwe ngokulula kwaye isuswe ukuze isetyenziswe ngokufanelekileyo nangokufanelekileyo.Ziyilwe ngokukodwa ukuba zisetyenziswe ngokukhawuleza kwaye zikhuselekile kwiivalve, zithintela naluphi na ukufikelela okungagunyaziswanga okanye ukusebenza.Oku kuqinisekisa ukuba abasebenzi banokuzithemba ngokuzithemba ivalve ngaphandle komngcipheko wengozi okanye isehlo.
Ngokokhuseleko,izixhobo zokuvala ivalve yesangoziyinxalenye ebalulekileyo yesicwangciso seLOTO sawo nawuphi na umbutho.Banikezela ngendlela ethembekileyo nesebenzayo yokuthintela ukusebenza ngengozi okanye okungagunyaziswanga kweevalvu, kunceda ekuqinisekiseni ukhuseleko lwabasebenzi kunye nokuthembeka kwezixhobo.Ngokubandakanya ezi zixhobo kwiinkqubo zabo zokhuseleko, imibutho ingabonisa ukuzibophelela kwabo ekukhuseleni abasebenzi kunye nokuthintela iingozi ezinokubakho.
Isishwankathelo,izixhobo zokuvala ivalve yesangozisisixhobo sokhuseleko esiyimfuneko kuyo nayiphi na indawo yokusebenza efuna ukwahlulwa kwevalvu.Banikezela ngesisombululo esisebenzayo, esizinzileyo kunye nesithembekileyo esithintela ukusebenza ngengozi okanye okungagunyaziswanga kweevalve zesango, ukunceda ukuqinisekisa ukhuseleko lwabasebenzi kunye nokuthembeka kwezixhobo.Ngokusebenziseka kwazo ngokulula kunye nokusebenza kakuhle, ezi zixhobo zilutyalo-mali oluxabisekileyo kuwo nawuphi na umbutho ojonge ukuphucula iinkqubo zabo zokhuseleko nokukhusela abasebenzi babo.
Ixesha lokuposa: Dec-23-2023