Inspection scope
Kana pasina zvimwe zvinhu zvekuwedzera zvakatsanangurwa muchibvumirano cheodha, kuongorora kwemutengi kunofanirwa kugumira kune zvinotevera:
a) Mukutevedzera mirairo yekontrakiti yekurongeka, shandisa maturusi ekuongorora asina kukanganisa uye nzira dzekuongorora mavharuvhu panguva yegungano.
b) Kuongororwa kwekuona kwemavharuvhu 'kukandwa kunofanirwa kuenderana neJB/T 7929.
c) "Zvinosungirwa" uye "optional" miedzo yekumanikidza.
d) Kumwe kumwe kuongorora.
e) Ongorora marekodhi ekugadzirisa uye marekodhi ekuongorora asina kukanganisa (kusanganisira akatsanangurwa radiographic inspection rekodhi).
Ongorora: Kuongorora kwese kunofanirwa kuitwa zvinoenderana nemaitiro akanyorwa akaiswa mumiyero inoenderana.
Kuongorora
Mugadziri wevharuvhu anofanirwa kuita ongororo yekuona pane zvese zvakakandwa zvemiviri yemavharuvhu, mabhoneti uye zvinhu zvekuisa chisimbiso kuchengetedza kutevedza kwayo JB/T 7929.
Mugadziri wevharuvhu anofanirwa kuongorora vharafu yega yega kuti ive nechokwadi chekutevedzera zviyero zvinoshanda uye zvinoenderana nezviyero zvechigadzirwa.
General zvinodiwa pakumanikidzwa kuedza
1. Kune mavharuvhu akanyatsogadziriswa anobvumira girisi yekuvharisa kwechimbichimbi kubaiwa munzvimbo yekuvharisa kana kurongedza zvikamu (kunze kwemavharuvhu eplug anozora), jekiseni inofanirwa kunge isina chinhu uye isingashande panguva yekuedzwa.
2. Paunenge uchiyedza nemvura, iva nechokwadi chokuti mhepo yegomba yapera.
3. Usati waita bvunzo yevhavhavhavha, vharuvhu haifanirwe kupendwa kana kuvharwa nechero machira anogona kuvanza kuremara kwepamusoro.Phosphating kana mishonga yakafanana yemakemikari inoshandiswa kuchengetedza nzvimbo yevharuvhu inotenderwa, asi haifanire kuvhara kukanganisa sekudonha, maburi emhepo kana mablister.
4. Paunenge uchiita miedzo yekuisa chisimbiso pamavharuvhu egedhi, mavharuvhu eplug uye mavharuvhu ebhora, mhango yemuviri pakati pebhoneti nenzvimbo yekuisa chisimbiso inofanira kuzadzwa nepakati.Ipapo iwe unofanirwa kuisa kumanikidza kwairi kuti uedze kudzvanywa uye kudzivirira kuzadzwa zvishoma nezvishoma kwezvikamu zviri pamusoro nepakati uye nekumanikidza panguva yekuyedzwa, uchidzivirirawo kudonha kwechisimbiso.
5. Paunenge uchiita bvunzo yekuisa chisimbiso, hapana simba rekunze rinofanirwa kushandiswa kune chero kumagumo evhavha rine mhedzisiro pakudonha kwechisimbiso chepamusoro.Iyo torque yekushanda inoshandiswa kuvhara valve haifaniri kudarika nguva yekuvhara yesimba (torque) yekugadzirwa kwevhavha.
EC inopa inyanzvi yekuongorora mavharuvhu masevhisi muChina yese.Bata nesu kana iwe uchida kunyatsoongorora kunaka kwezvigadzirwa zvako.
Nguva yekutumira: Jul-09-2021