Badger Meter Positive Displacement - Manual (Page 21)

TROUBLESHOOTING GUIDE (cont’d)
TROUBLE POSSIBLE CAUSE SOLUTION
No flow indication
x No fluid flow
x Debris in measuring
chamber or gears
x Sensor not installed
properly
x Faulty wiring
x Faulty sensor
x Upper housing has dimple
from over tightening
sensor
x Check pump
x Clean meter, change or
add filter
x Check sensor is installed
to hand tight. Review
sensor guide.
x Check sensor
connections and readout
connection
x Replace sensor
x Replace upper housing
Erratic system
indication
x Ground loop in shielding
x Pulsating fluid flow
x Ground shield one place
only. Re-route cables
from electrical noise.
x Add pulse dampener