Positive Displacement Flow Meters
Operation and Installation Manual
2
Filtration .................................................................................................................................................... 9
Maintenance ............................................................................................................................................... 10
Use the Maintenance Guides .................................................................................................................. 10
Flow Testing ............................................................................................................................................ 10
Plugging and Filtration ............................................................................................................................ 10
Calibration ............................................................................................................................................... 10
Storage .................................................................................................................................................... 10
Flow Meter Do’s and Don’ts ....................................................................................................................... 11
Calibrations ................................................................................................................................................. 12
If flow readings are too high ................................................................................................................... 12
If flow readings are too low .................................................................................................................... 12
If it is necessary to adjust the existing k-factor ...................................................................................... 12
If it is necessary to re-calculate a new k-factor ...................................................................................... 12
Trouble-Shooting Guide .............................................................................................................................. 13
Limited Warranty ........................................................................................................................................ 14
