Mubvunzo: ndeapi maitiro anofanirwa kutariswa mukuiswa, kushandiswa uye kugadzirisa kwevhavhavhavha?

A:

Zvimiro zvinoda kutariswa mukuisa, kushandiswa nekuchengetedza mavharuvhu ekuchengetedza

Kushanda kwakarurama kwevhavha yekudzivirira kwakakosha zvikuru, saka ndezvipi zvikamu zvinofanirwa kutariswa pakugadzika, kushandiswa uye kugadzirisa kwevhavha yekudzivirira?

Unhu hwevhavha yekudzivirira pachayo ndiyo inodiwa kuti uone kushanda kwakachengeteka uye kwakagadzikana.Zvisinei, kana mushandisi asingaishandise zvakanaka, valve yekuchengetedza inogona kusashanda zvakanaka, saka kuisa uye kushandiswa kunokosha zvikuru.Pakati pezvinetso zvinoshumwa nevashandisi, kukundikana kwevhavhavha yekuchengeteka kunokonzerwa nekuiswa kusina kunaka uye kushandisa account ye80%.Izvi zvinoda kuti vashandisi vavandudze manzwisisiro avo ekuchengetedza vharafu chigadzirwa ruzivo uye tekinoroji uye kunyatsotevedzera maitiro ekushanda.

Mavharuvhu ekuchengetedza ari echokwadi machira emidziyo uye ane zvakati wandei zvinodiwa pakuiswa kwavo nekushandisa.Kune anoenderera mberi maindasitiri maindasitiri, mushure mekunge seti yemidziyo yavakwa, ichapfuura nematanho akati wandei senge kucheneswa, kusimba kwemhepo, uye kuyedzwa kwekumanikidza, uyezve kutumirwa.Kukanganisa kwakajairika kunoitwa nevashandisi kuisa vharafu yekuchengetedza pane pombi yekugadzira panguva yekuchenesa.Sezvo chivharo chekuchengetedza chiri munzvimbo yakavharwa, tsvina inopinda mukati mekuvhara kwevhavha panguva yekuchenesa.Panguva yekuedzwa kwekumanikidza, valve yekuchengetedza inosvetuka uye inodzoka.Nekuda kwemarara kana wakagara, vharafu yekuchengetedza ichakundikana.

Zvinoenderana nezviyero zvenyika, matanho anotevera anofanirwa kutorwa paunenge uchichenesa:

1. Ivhavha yekudzivirira inobvumirwa kuiswa pane pombi yekugadzira, asi ndiro yebofu inofanira kuwedzerwa kune inopinza yevhavhavhavha yekudzivirira kuti isimbise.
2. Pasina kuisa chivharo chekuchengetedza, shandisa ndiro yebofu kuti usimbise kuwirirana pakati pevhavha yekudzivirira uye pombi yekugadzira, uye dzorerazve valve yekuchengetedza mushure mekuedzwa kwekumanikidza kwapera.
3. Ivhavha yekudzivirira yakavharwa, asi pane ngozi muchiyero ichi.Mushandi anogona kukanganwa kuibvisa nekuda kwekusava nehanya, zvichiita kuti valve yekuchengetedza isashande zvakanaka.

Iyo nzira yekushanda inofanirwa kuve yakagadzikana panguva yekushandiswa.Kana kudzvinyirirwa kwacho kwakakura, kuchaita kuti valve yekuchengetedza isvetuke.Zvinoenderana nezviyero zvenyika, kana vharafu rekuchengetedza rasvetuka, rinofanira kudzokororwa.

Uye zvakare, iyo tekinoroji ma paramita anopihwa nemushandisi anofanirwa kuve akarurama, uye svikiro rekushandisa rinofanira kugadziriswa.Semuenzaniso, iyo yepakati muhunyanzvi parameters inopiwa imhepo, asi kana chlorine yakasanganiswa nayo panguva yekushandiswa, iyo chlorine uye mhute yemvura ichabatana kuita hydrochloric acid, iyo inokuvadza vharafu yekuchengetedza.Zvinokonzera ngura;kana iyo yepakati muhunyanzvi parameters yakapihwa imvura, asi iyo chaiyo svikiro ine matombo, izvo zvinokonzeresa kupfeka kuvharuvhu yekuchengetedza.Naizvozvo, vashandisi havagone kushandura maitiro paramita pakuda.Kana shanduko dzichidiwa, dzinofanira kutarisa kana valve yekuchengetedza inopiwa nemugadziri wevhavha yakakodzera kuchinjwa kwekushanda kwekushanda uye kutaurirana nemuiti panguva yakakodzera.

Kana zviri pamusoro zvichigona kushanda nemazvo zvinoenderana nezvakajairwa, vharuvhu yekuchengetedza inofanirwa kuongororwa gore rega rega, uye mushandisi anofanira kuwana "Special Equipment Operator Certificate."