Kev rho tawm hluav taws xob

Kev rho tawm hluav taws xob

Txhawm rau kom tsis txhob raug tso tawm ntawm lub zog txaus ntshai lossis cov ntaub ntawv khaws cia hauv cov khoom siv, cov chaw lossis cov cheeb tsam hauv lub cev, tag nrho cov khoom siv hluav taws xob thiab cov khoom sib cais yuav tsum yog kev sib cais ntawm lub zog,Lockout tagoutthiab kuaj cov nyhuv cais.
Kev rho tawm hluav taws xob yog hais txog kev sib cais ntawm cov khoom siv hluav taws xob, roj av, kua thiab lwm qhov chaw.Nws feem ntau muab faib ua:

Txheej txheem cais:kaw cov txheej txheem pipeline valve thiab qhib qhov tso tawm valve, txiav tawm cov txheej txheem ntws thiab tshem tawm cov kav dej uas tseem tshuav cov txheej txheem nruab nrab los ua kom muaj kev sib cais zoo, lub pneumatic valve raug cais tawm los ntawm txoj kev kaw qhov cua.

Mechanical cais:ib txoj hauv kev sib cais kom meej thiab nyab xeeb tshaj plaws.Qhov no yuav ua tau los ntawm kev tshem tawm cov kab lossis luv luv, ntxiv qhov muag tsis pom ntawm qhov qhib, tig 8 qhov muag tsis pom, lossis ncaj qha ntxiv qhov muag tsis pom ntawm flange disconnections.Xws li kev cais yuav tsum tau ua los ntawm cov neeg ua haujlwm tu.

Hluav taws xob cais:Kev nyab xeeb thiab txhim khu kev qha kev sib cais ntawm cov circuits lossis cov khoom siv los ntawm txhua qhov chaw sib kis.

Nco tseg: Kev rho tawm tshuab yuav tsum tau ua tom qab ua tiav cov txheej txheem kev rho tawm thiab kev sib cais hluav taws xob, thiab daim ntawv tso cai ua haujlwm cuam tshuam yuav tsum tau txais ua ntej kev sib cais tshuab.Kev rho tawm tshuab yog qhov yuav tsum tau ua thaum nkag mus rau qhov chaw txwv thiab muaj cov kua dej txaus ntshai.

Txoj kev cais lossis tswj lub zog muaj xws li:
1. Disconnect lub hwj chim mov los yog tawm lub capacitor
2.Iolate lub siab los yog tso tawm lub siab
3.Ntawm tig cov cuab yeej thiab xyuas kom lawv tsis txhob tig rov qab
4. tso tawm lub zog thiab cov khoom siv
4. Txo cov khoom siv kom ntseeg tau tias nws tsis txav mus los vim lub ntiajteb txawj nqus
5. Tiv thaiv cov cuab yeej los ntawm kev txav mus los vim muaj kev cuam tshuam ntawm sab nraud quab yuam