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 yekhayo amene angachotse loko ndi kuyambitsa zida.Izi zimalepheretsa kuyambitsa mwangozi zida zikakhala zowopsa kapena wogwira ntchito akukumana nazo.
TheNational 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.
Njira zisanu zotetezera
Malinga ndi muyezo waku EuropeEN 50110-1, njira yachitetezo musanagwire ntchito pazida zamagetsi imakhala ndi njira zisanu izi:
- kusagwirizana kwathunthu;
- otetezedwa motsutsana ndi kulumikizidwanso;
- onetsetsani kuti kukhazikitsa kwafa;
- kuchita zolimbitsa thupi ndi kufupikitsa;
- perekani chitetezo ku ziwalo zoyandikana nazo.
Rita braida@chianwelken.com
Nthawi yotumiza: Jun-17-2022
