Umutekano w'amashanyarazi mu kazi

Umutekano w'amashanyarazi mu kazi

Ubwa mbere, ndasobanukiwe ishingiro rya NFPA 70E ku bijyanye no gukoresha amashanyarazi mu buryo bwizewe: iyo hari ikibazo cyo guhungabana kw'amashanyarazi, uburyo bwiza bwo kurinda umutekano ni ugufunga burundu amashanyarazi noGufunga hanze
Kugira ngo habeho "uburyo bwo gukorera mu mutekano mu by'amashanyarazi"

Ni iyihe mimerere yo gukorera mu mutekano w'amashanyarazi?

Imiterere aho icyuma gitanga amashanyarazi cyangwa igice cy’uruziga cyakuwe mu bice 10, cyageragejwe kugira ngo harebwe niba nta amashanyarazi ahari, kandi, byaba ngombwa, gifatiwe ku butaka by’agateganyo kugira ngo kirindwe abakozi.

Kugira ngo habeho umutekano mu igeragezwa ry’ibikoresho by’amashanyarazi cyangwa imirimo yo kubungabunga, ni bwo buryo bwiza bwo guhagarika amashanyarazi, ariko tugomba gukora akazi kenshi mu gihe amashanyarazi atangiye kubura, kandi iyo umuriro ubuze bizatera igihombo kinini; Izi ngingo zihariye zasobanuwe mu buryo bw’ibanze, tuzaziganiraho nyuma.

Iyo abakozi ba EHS bashyizeho uburyo bwo kwirinda amashanyarazi cyangwa uburyo bwo gukora mu buryo bwihuse,
Itegeko rigomba gukurikizwa ni "gukuraho amashanyarazi nk'amahitamo ya mbere".
NFPA 70E, INGINGO YA 110 Ibisabwa Rusange ku Mikorere y’Umurimo ijyanye n’Umutekano w’Amashanyarazi, itanga inama ku buryo bwo gushyiraho inzira z’Umutekano w’Amashanyarazi. Hashyizweho ibisabwa birambuye ku ngendo z’Umutekano w’Amashanyarazi, ibisabwa mu mahugurwa, inshingano z’umukoresha n’uwa rwiyemezamirimo, ibikoresho n’ibikoresho byo gupima amashanyarazi, hamwe n’ibikoresho birinda amazi gusohoka.

Dore icyo nasanze gishimishije:

Umuntu wujuje ibisabwa (ubusanzwe witwa Umuntu wemewe) ntabwo yujuje ibisabwa nyuma y’amahugurwa yoroshye, kuko Umuntu agomba kugerageza cyangwa gusana ibikoresho bizima kandi ashobora kwinjira mu gace ka Restrited Approach Boundary, gafite amahirwe menshi yo gukorana na Arc Flash. Bityo rero, ibipimo ngenderwaho bifite ibisabwa birambuye ku bakozi bujuje ibisabwa.
Umuntu ubishoboye agomba kuba ashoboye kumenya ibice bizima n'uko voltage ari, no gusobanukirwa intera iri hagati y'iyi voltage n'ingufu, no guhitamo urwego rukwiye rwa PPE. Icyo nsobanukiwe ni uko uretse kubona uruhushya rw'umukozi ushinzwe amashanyarazi, agomba no guhabwa amahugurwa yihariye n'uruganda no gutsinda ikizamini, kandi abo bakozi bagomba kongera gusuzumwa buri mwaka.
Mu gihe cyo gupima ibice bizima bishobora kurenza 50V, ubusugire bw'igikoresho cyo gupima bugomba kugenwa ku muvuduko uzwi mbere na nyuma ya buri kizamini.