Peter Gluck <[email protected]> wrote: tell this to APATOR, was air injected in the circuit? >
How would Apator know? Their manual warns you not allow air into the pipe, but they were not present in this installation. Again I ask: Why would the Apator manual warn against this if it is impossible? See Exhibit 5: "The flow meter requires that the entire pipe volume be full of liquid to function properly, as described in the Apator PoWoGaz Operating Instructions [section 6.6 in document I-EN-2- 003/2013, Operating Instructions, Flange water meters DN40 - 500]." > I repeat this half full pipe idea is too XXXXX to be possible. > It is not only possible, it is inevitable with the arrangement shown in the schematic. - Jed
