Tsekani, tag kunja(LOTO) ndi njira yachitetezo yomwe imagwiritsidwa ntchito poonetsetsa kuti zida zowopsa zatsekedwa bwino ndipo sizingathe kuyambiranso ntchito yokonza kapena kukonza isanamalizidwe.Zimafuna zimenezomagwero amphamvu owopsakukhala "olekanitsidwa ndi kusagwira ntchito" ntchito isanayambe pazida zomwe zikufunsidwa.Magwero amagetsi akutali amatsekedwa ndipo tag imayikidwa pa loko yozindikiritsa wogwira ntchito ndi chifukwa chake LOTO yayikidwapo.Wogwira ntchitoyo ndiye amakhala ndi kiyi ya loko, ndikuwonetsetsa kuti ndi okhawo omwe angachotse loko ndikuyambitsa zida.Izi zimalepheretsa kuyambitsa mwangozi zida zikakhala zowopsa kapena wogwira ntchito akukumana nazo.
Lockout-tagout imagwiritsidwa ntchito m'mafakitale onse ngati njira yotetezeka yogwiritsira ntchito zida zowopsa ndipo imalamulidwa ndi lamulo m'maiko ena.
Ndondomeko
Kuchotsa kapena kupanga zida zotetezeka kumaphatikizapo kuchotsa magwero onse amphamvu ndipo amadziwika kutikudzipatula.Njira zofunika kuzipatula zida nthawi zambiri zimalembedwa mu anjira yodzipatulakapena andondomeko ya lockout tagout.Njira yodzipatula nthawi zambiri imakhala ndi ntchito zotsatirazi:
- Lengezani kuti yatsekedwa
- Dziwani komwe kumachokera mphamvu
- Patulani magwero a mphamvu
- Tsekani ndikulemba magwero a mphamvu
- Tsimikizirani kuti kudzipatula kwa zida ndikothandiza
Kutseka ndi kuyika chizindikiro pamalo odzipatula kumapangitsa ena kudziwa kuti asadzipatula pa chipangizocho.Kuti mutsindike sitepe yotsiriza pamwambapa kuwonjezera pa ena, ndondomeko yonseyi ingatchulidwe kutiloko, tag, ndi kuyesa(ndiko kuti, kuyesa kuyatsa zida zakutali kuti zitsimikizire kuti zachotsedwa mphamvu ndipo sizikugwira ntchito).
Ku USA, aNational Electric Codeakuti achitetezo / ntchito kuchotsedwaziyenera kukhazikitsidwa poyang'ana zida zogwirira ntchito.Kutsekedwa kwachitetezo kumawonetsetsa kuti zida zitha kukhala paokha ndipo palibe mwayi woti wina atsegule mphamvu ngati akuwona ntchito ikuchitika.Zolumikizira zachitetezo izi nthawi zambiri zimakhala ndi malo angapo a maloko kotero kuti anthu opitilira m'modzi amatha kugwiritsa ntchito zida mosamala.
Muzochita zamakampani zimakhala zovuta kudziwa komwe kuli koyenera.Mwachitsanzo, malo opangira chakudya akhoza kukhala ndi matanki olowetsamo ndi zotulutsa ndi makina oyeretsera otentha kwambiri olumikizidwa, koma osati m'chipinda chimodzi kapena malo a fakitale.Sichingakhale chachilendo kuyendera madera angapo a fakitale kuti muthe kusiyanitsa bwino chipangizo chothandizira (chidacho chokha chamagetsi, zodyetsa zinthu zakumtunda, zodyera pansi ndi chipinda chowongolera).
Opanga zida zachitetezo amapereka zida zingapo zodzipatula zomwe zimapangidwira kuti zigwirizane ndi masiwichi osiyanasiyana, ma valve ndi othandizira.Mwachitsanzo, ambiriowononga derakukhala ndi makonzedwe oti akhale ndi loko yaing'ono yomata kuti asatsegule.Kwa zipangizo zina mongampirakapenaGetimavavu, zidutswa za pulasitiki zomwe zimakwanirana ndi chitoliro ndikuletsa kuyenda, kapena zinthu zamtundu wa clamshell zomwe zimazungulira valavu ndikuletsa kusinthidwa kwake zimagwiritsidwa ntchito.
Chinthu chodziwika bwino pazidazi ndi mtundu wowala, womwe nthawi zambiri umakhala wofiira, kuti uwonjezere kuwoneka ndikulola ogwira ntchito kuwona ngati chipangizocho chili pachokha.Komanso, zidazo nthawi zambiri zimakhala zopangidwira komanso zomangamanga kuti zisamachotsedwe ndi mphamvu zolimbitsa thupi - mwachitsanzo, chipangizo chodzipatula sichiyenera kukanachainsaw, koma wogwiritsa ntchitoyo akachichotsa mokakamiza, chidzaonekera mwamsanga kuti chasokonezedwa.
Kuteteza chophwanya chigawo chimodzi kapena zingapo mumagetsi gulu, chipangizo chotsekera-tagout chotchedwa Panel Lockout chingagwiritsidwe ntchito.Imasunga chitseko chokhoma ndipo imalepheretsa chivundikiro chamagulu kuti chichotsedwe.Ophwanya ma circuit amakhalabe pamalo pomwe ntchito yamagetsi ikuchitika.
Aria Sun
Malingaliro a kampani Marst Safety Equipment (Tianjin) Co., Ltd
ADD: No. 36, Fagang South Road, Shuanggang Town, Jinnan District, Tianjin,China(In the Tianjin Cao's Bend Pipe Co.,Ltd Yard)
TEL：+86 189 207 35386 Email: aria@chinamarst.com
Nthawi yotumiza: Jun-25-2023
