Chii chinonzi Valve Lockout Devices?

Midziyo yekuvharira mavharuvhu zvishandiso zvakakosha zvinoshandiswa munzvimbo dzemaindasitiri kuona kuti vashandi vakachengeteka pavanenge vachigadzirisa kana kugadzirisa michina. Midziyo iyi yakagadzirirwa kudzivirira kuburitswa kwezvinhu zvine njodzi kana simba kubva kumavharuvhu netsaona, izvo zvinogona kukonzera kukuvara kwakakomba kana kutofa. Muchinyorwa chino, tichaongorora kuti michina yekuvharira mavharuvhu chii, nei ichikosha, uye kuti inoshandiswa sei munzvimbo yebasa.

Chii chinonzi Valve Lockout Devices?

Midziyo yekuvharira mavharuvhu zvishandiso zvemakanika zvinoshandiswa kuchengetedza mavharuvhu munzvimbo yakavharwa kana kuti isina kuvharwa. Zvinowanzogadzirwa nezvinhu zvinogara kwenguva refu zvakaita sesimbi kana purasitiki uye zvakagadzirirwa kutsungirira mamiriro akaoma anowanikwa munzvimbo dzemaindasitiri. Midziyo iyi inouya mumhando dzakasiyana-siyana uye saizi kuti ikwane mhando dzakasiyana dzemavharuvhu, kusanganisira mavharuvhu ebhora, mavharuvhu egedhi, uye mavharuvhu ebhururu.

Sei Zvishandiso zveVharuvhu Zvichikosha?

Midziyo yekuvharira mavharuvhu inoita basa rakakosha pakuona kuchengetedzeka kwevashandi vanofanirwa kugadzirisa kana kuchengetedza michina munzvimbo dzemaindasitiri. Nekukiya mavharuvhu zvakasimba munzvimbo yakavharwa, michina iyi inodzivirira kuburitswa kwezvinhu zvine njodzi kana simba, zvakaita seutsi, gasi, kana makemikari netsaona. Izvi zvinobatsira kudzivirira vashandi kubva mukukuvara kwakakomba, kutsva, kana kusangana nezvinhu zvine chepfu.

Zvishandiso zveVharuvhu Zvinoshandiswa Sei Mubasa?

Midziyo yekukiya mavharuvhu inoshandiswa pamwe chete nemaitiro ekukiya mavharuvhu (LOTO), ayo ari maitiro ekuchengetedza akagadzirirwa kudzora masosi esimba ane njodzi panguva yekugadzirisa kana kugadzirisa. Vashandi vasati vagadzirisa vharuvhu, vanofanira kutanga vaparadzanisa michina kubva pasosi yayo yesimba vozoisunga panzvimbo yakavharwa vachishandisa mudziyo wekukiya mavharuvhu. Chiratidzo chekukiya chinoiswa pamudziyo kuratidza kuti vharuvhu iri kugadziriswa uye haifanirwe kushandiswa.

Pamusoro pekudzivirira tsaona, michina yekuvharira mavharuvhu inobatsirawo kutevedzera zvinodiwa nemasangano akaita seOccupational Safety and Health Administration (OSHA). Kukundikana kushandisa michina yekuvharira mavharuvhu uye kutevedzera maitiro akakodzera eLOTO kunogona kukonzera faindi huru uye zvirango kune vashandirwi.

Mukupedzisa, zvishandiso zvekuvharira mavharuvhu zvishandiso zvakakosha pakuona kuchengetedzeka kwevashandi munzvimbo dzemaindasitiri. Nekukiya mavharuvhu zvakasimba munzvimbo yakavharwa, zvishandiso izvi zvinobatsira kudzivirira tsaona nekukuvara kunokonzerwa nekuburitswa kwezvinhu zvine njodzi kana simba netsaona. Vashandirwi vanofanirwa kupa kudzidziswa kwakakodzera pakushandiswa kwemidziyo yekuvharira mavharuvhu uye kuona kuti vashandi vanotevedzera maitiro eLOTO kuti vazvidzivirire ivo nevamwe munzvimbo yebasa.