Kufunika Kotsekera ndi Tagout kwa Zida Zodzipatula za Valve

Kufunika Kotsekera ndi Tagout kwa Zida Zodzipatula za Valve

M'mafakitale, kugwiritsa ntchitozida zodzipatula za valvendizofunikira kwambiri pakugwira ntchito motetezeka ndi kukonza machitidwe ndi zida zosiyanasiyana.Zida zodzipatula za valvemonga mavavu amapulagi amagwira ntchito yofunika kwambiri pakuwongolera kutuluka kwa zakumwa kapena mpweya m'mapaipi ndi mapaipi.Komabe, kugwiritsa ntchito ndi kukonza zidazi kumatha kuwonetsa zoopsa zomwe zingachitike, ndikuwunikira kufunikira kokhazikitsa njira zotsekera / zotsekera.

 Zida zotsekera ma valvendi chida chofunikira chowonetsetsa chitetezo cha ogwira ntchito panthawi yokonza ma valve, kukonza, kapena kukonza.Chipangizocho chimapangidwa kuti chizilekanitsa bwino gwero lamphamvu lomwe limayendetsa valavu ndikuletsa kugwira ntchito mwangozi kapena kosaloledwa.Pogwiritsa ntchito chipangizo chotsekera chotchinga, ogwira ntchito amatha kutseka valavu motetezedwa pamalo otsekedwa kapena otseguka, ndikupereka chotchinga chowonekera pakati pa wogwira ntchito ndi valavu.

Njira za Lockout tagout (LOTO) ndi njira zachitetezo zomwe zimapangidwira kuteteza ogwira ntchito kuti asatulutse mphamvu mwangozi panthawi yokonza, kukonza, kapena kukonza.Njirazi zimaphatikizapo masitepe angapo kuphatikiza kulekanitsa gwero la mphamvu, kugwiritsa ntchito zida zokhoma ndikuyika ma tag kapena ma tag otetezedwa.Kugwiritsa ntchito njira ya LOTO kumatsimikizira kuti zida kapena makina ali m'malo opanda mphamvu, motero amachepetsa chiopsezo cha kuvulala kapena ngozi chifukwa cha kuyambitsa kosayembekezereka kwa zida.

Kufunika kwalockout ndi tagout pazida zodzipatula za valve, makamaka mavavu a pulagi, sangathe kuchulukitsidwa.Zipangizozi nthawi zambiri zimagwiritsidwa ntchito pamakina okwera kwambiri ndipo zimatha kuvulaza kwambiri kapena kufa ngati sizidzipatula.Pokhazikitsa njira yotsekera, njira ya tagout, kuthekera kwa kutulutsa mwangozi kapena kukakamiza mwadzidzidzi kwa zinthu zowopsa zitha kuchepetsedwa.Ogwira ntchito amatetezedwanso ku zovulala zomwe zingachitike chifukwa cha opaleshoni mwangozi kapena kusamuka kwa gawo.

Ubwino umodzi wogwiritsa ntchito aplug valve locking chipangizondikosavuta kukhazikitsa ndi kuchotsa.Zidazi zidapangidwa kuti zikhale zosavuta kugwiritsa ntchito, kuwonetsetsa kuti ogwira ntchito atha kugwiritsa ntchito njira zotsekera mwachangu komanso moyenera.Mitundu yowala, yowoneka bwino ya zida zotsekera imakhalanso chikumbutso chowonekera kwa ogwira ntchito kuti zida zili m'malo otetezeka, zomwe zimawalepheretsa kuyesa kugwiritsa ntchito kapena kugwiritsa ntchito valavu popanda chilolezo choyenera.

Komanso, kugwiritsa ntchitolockout/tagoutndondomeko zimalimbikitsa chikhalidwe cha chitetezo cha chitetezo.Pogwiritsa ntchito njirazi nthawi zonse ndi kuphunzitsa antchito kufunika kwawo ndi kugwiritsidwa ntchito moyenera, mabungwe amatha kupanga chikhalidwe chomwe chimayika chitetezo patsogolo.Limbikitsani ogwira ntchito kuti azindikire zoopsa zomwe zingachitike, lipoti zachitetezo, ndikuwonetsetsa kuti akutsatira mosamalitsa njira zotsekera, zotsekera.

Mwachidule, kufunika kwalockout ndi tagout pazida zodzipatula za valve, makamaka mavavu a pulagi, sangathe kuchulukitsidwa.Kukhazikitsa njira zotsekera bwino, njira za tagout ndizofunikira pachitetezo cha ogwira ntchito panthawi yokonza, kukonza kapena kukonza.Njirazi zimalekanitsa mphamvu ndikuletsa kugwira ntchito mwangozi, motero kuchepetsa chiopsezo cha kuvulala kapena ngozi.Pogwiritsa ntchito kutsekera kwa stopcock ndikutsata njira zotsekera/kutsekera, mabungwe amatha kupanga malo ogwirira ntchito omwe amasamala zachitetezo ndikuteteza moyo wa ogwira nawo ntchito.