Chii chinonzi Lockout/Tag out?

Chii chinonzi Lockout/Tag out?
Kuvharirwa kunzeinotsanangurwa muCanada standard CSA Z460-20 “Kudzora Simba Rine Ngozi –Kuvharirwa kunzeuye Dzimwe Nzira” se “kuiswa kwemudziyo wekuvharira kunze pamudziyo unoparadzanisa simba zvichienderana nemaitiro akatarwa.” Mudziyo wekuvharira kunze “nzira yemuchina yekukiya inoshandisa kiyi imwe neimwe kuchengetedza mudziyo unoparadzanisa simba munzvimbo inodzivirira simba remuchina, michina, kana maitiro.”

Kuvharirwa kunze inzira imwe yekudzora simba rine njodzi. Ona OSH Answers Hazardous Energy Control Programs kuti uwane tsananguro yemhando dzesimba rine njodzi, uye zvinhu zvinodiwa pachirongwa chekudzora.

Mukuita,kuvharirwa kunzendiko kuparadzaniswa kwesimba kubva musystem (muchina, michina, kana maitiro) izvo zvinovhara system nenzira yakachengeteka. Mudziyo unoparadzanisa simba unogona kuva switch inobviswa nemaoko, circuit breaker, line valve, kana block (Cherechedza: mabhatani ekudzvanya, maswitch ekusarudza uye mamwe maswitch ekudzora macircuit haaonekwe semidziyo inoparadzanisa simba). Kazhinji, zvishandiso izvi zvine maropu kana ma tabo anogona kuvharirwa kune chinhu chakamira munzvimbo yakachengeteka (nzvimbo isina simba). Mudziyo unovhara (kana mudziyo wekukiya) unogona kuva chero mudziyo une kugona kuchengetedza mudziyo unoparadzanisa simba munzvimbo yakachengeteka. Ona muenzaniso wekusanganiswa kwekiyi nehasp muMufananidzo 1 pazasi.

Kuburitsa ma tag (Tag out) inzira yekuisa ma tag (labels) inoshandiswa nguva dzose kana paine chinodiwa chekukiya. Maitiro ekuisa ma tag (tag) mu system anosanganisira kubatanidza kana kushandisa information tag kana indicator (kazhinji ma tag akajairwa) ane ruzivo runotevera:

Nei kuvharirwa/kubuda kwemotokari kuchidikanwa (kugadzirisa, kugadzirisa, nezvimwewo).
Nguva uye zuva rekushandiswa kwekiyi/tag.
Zita remunhu ane mvumo akaisa chitupa nekiyi pasystem.
Cherechedza: Munhu ane mvumo chete akaisa kiyi netagi pasystem ndiye anotenderwa kuibvisa. Maitiro aya anobatsira kuona kuti system haigone kutanga pasina munhu ane mvumo kuziva.