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Cov lus qhia ua ntej kev teeb tsa wafer npauj npaim valve

Jul 28, 2021

1. Ua ntej kev teeb tsa thiab kev ua haujlwm, siv cov tshuaj tsuag cua kom tshem tawm cov khoom txawv teb chaws ntawm cov kav dej, thiab ntxuav sab hauv ntawm cov kav dej nrog dej huv.

2. Ua tib zoo xyuas seb qhov kev siv lub valve puas zoo ib yam nrog nws qhov kev ua haujlwm tshwj xeeb; (kub, siab)

3. Txheeb xyuas lub qhov dej thiab kaw qhov chaw rau cov khib nyiab, thiab tshem nws kom raws sijhawm;

4. Lub valve yuav tsum tau teeb tsa nyob rau lub sijhawm tom qab ntim khoom, thov tsis txhob xoob cov ntsia hlau nrawm lossis cov txiv ntseej ntawm lub valve ntawm qhov xav tau;

5. Wafer npauj npaim li qub yuav tsum siv tshwj xeeb npauj npaim valve flanges.

6. Lub npauj npaim hluav taws xob tuaj yeem ntsia tau rau ntawm cov kav dej ntawm txhua lub kaum ntse ntse. Txhawm rau kom yooj yim ntawm kev saib xyuas, nws raug nquahu kom tsis txhob teeb nws lub ntsej muag.

7. Thaum txhim kho lub npauj npaim valve flange, nws yuav tsum tau ua kom ntseeg tau tias lub flange nto thiab cov roj hmab sib khi tau sib dhos, cov ntsia hlau tau sib luag nruj, thiab cov nplaim nplaum yuav tsum haum kom tiav; yog tias cov ntsia hlau nruj ua haujlwm tsis sib xws, cov roj hmab yuav thaiv lub npauj npaim phaj, lossis sab saum toj Nyob ntawm daim npauj npaim phaj ua rau xau ntawm lub qia valve.


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