1. Chofufuziracho chingaperekedwe ngati muyezo kapena ndi screw nati kapena ndi flange yolamulidwa.
2. Pa ntchito zomwe zimafuna kugwirizanitsa mankhwala, probe imapezeka yonse mu PTFE.
3. Kugwiritsa ntchito zipangizo zachitsulo kapena ma flanges sikuvomerezeka.
4. Malo omwe ali ndi dzuwa kapena omwe ali ndi dzuwa, chivundikiro choteteza chimalimbikitsidwa.
5. Onetsetsani kuti choyezeracho chayikidwa molunjika pamalo owunikidwa ndipo ndibwino kuti chikhale pamtunda wa mamita 0.25 pamwamba pake, chifukwa choyezeracho sichingalandire yankho pamalo osawoneka.
6. Chofufuziracho chili ndi mngelo wa 10 wozungulira womwe uli ndi mphamvu ya 3 dB ndipo chiyenera kuyikidwa ndi madzi owoneka bwino kuti ayezedwe. Koma thanki yosalala ya makoma olunjika a m'mbali sidzayambitsa zizindikiro zabodza.
7. Chofufuziracho chiyenera kuyikidwa pamwamba pa chitoliro kapena mpanda.
8. Musamange kwambiri mabotolo a pa flange.
9. Chitsime choziziritsira madzi chingagwiritsidwe ntchito ngati madzi akusinthasintha kapena ngati pakufunika kukulitsa kulondola kwa muyeso wa mulingo. Chitsime choziziritsira madzi chimalumikizana ndi pansi pa mpanda kapena chitsulo choyezera madzi, ndipo choyezera madzi chimayesa mulingo wa mulingo wa madziwo.
10. Mukayika pamalo ozizira, muyenera kusankha sensa yotalikitsa ndikupangitsa sensayo kufalikira mu chidebe, kupewa chisanu ndi icing.
11. Pa flume ya Parshall, chofufuziracho chiyenera kuyikidwa pamalo okwana 2/3 contraction kutali ndi pakhosi.
12. Pa weir ya V-Notch ndi weir yamakona anayi, probe iyenera kuyikidwa mbali yakumtunda, kuya kwakukulu kwa madzi pamwamba pa weir ndi nthawi 3-4 kutali ndi mbale ya weir.
Nthawi yotumizira: Epulo-29-2022