Thaum peb xav daws qhov teeb meem, qhov yuav tsum tau ua ua ntej yog kom paub tias qhov teeb meem yog dab tsi. Tam sim no cia peb txheeb xyuas qhov teeb meem ntawm lub tshuab nqus tsev twj tso kua mis cua sov.
Ua npaws
1. Lub cev muaj zog bearing puas lawm
2. Lub tshuab nqus tsev twj tso kua mis overloaded ua haujlwm
3. Cov hniav hauv lub tshuab nqus tsev vacuum yog tawg
4. Yog lub cev muaj zog bearing puas
5. Qhov hluav taws xob tam sim no tsis txaus
6. Puas yog qhov teeb meem ntawm lub tshuab nqus tsev twj roj twb emulsified thiab tsis tuaj yeem muab cua txias
7. Cov lim lim hauv lub tshuab nqus tsev vacuum tau ua tsis tiav vim siv mus ntev
Kev daws
1. Tig lub qhov hluav taws xob valve
2. Tshawb xyuas thiab kho cov teeb meem tshwm sim
3. Hloov cov kabmob
4. Xaiv qhov ruaj khov voltage
5. Hloov cov roj twj tso kua mis
6. Hloov cov khoom ua tsis tiav (cov lim dej, cov hniav, thiab lwm yam)
