1. Ua tib zoo saib xyuas lub cev lub cev thiab cov khoom siv valve, kev ua haujlwm yuav tsum ua kom tau raws li qhov xav tau ntawm cov khoom thiab cov kev pabcuam;
2. Ua tib zoo saib lub nominal txoj kab uas hla thiab siab ntau yam;
3. Ua tib zoo saib rau daim ntawv txuas thiab actuator hom npauj npaim valve;
4. Xaiv cov khoom tsim nyog ntws cov kev taw qhia thiab xyuas kom meej tias cov kev taw qhia ntws yog raws li qhov tseeb ntws;
5. Yog tias muaj cov kev cai tshwj xeeb, xws li siv tau pes tsawg zaus, qhov siab tshaj plaws ua haujlwm siab, qhov kub thiab txias, qhov chaw ua haujlwm thiab qhov kub thiab txias qhov chaw uas nws siv, ces nws yuav tsum tau lees paub tias lub npauj npaim valve tuaj yeem ua tau raws li cov qauv no. kev xav tau.
