Troubleshooting
Problem
Battery icon is shown on the display
Digital display does not activate
There is no fluid flow
Err 1 is displayed
Accuracy is incorrect
313048D
Cause
Batteries are low
Batteries are low
Metering unit is malfunctioning
Pump is not turned on
Flow has exceeded 15 gpm (57
lpm)
Calibration is off
Troubleshooting
Solution
Replace batteries (5). See Replac-
ing Battery, page 10. Replacement
battery information is also provided
in Technical Data, page 13.
Replace batteries (5). See Replac-
ing Battery, page 10. Replacement
battery information is also provided
in Technical Data, page 13.
Replace the meter.
Turn on the pump.
Purge air from line.
Adjust flow rate < 15 gpm (57 lpm).
Recalibrate meter. See Recalibrate
Meter instructions, page 9.
11