Troubleshooting
May 2019
LM_OGP2Adv_BA_99_0045
Page 47
11.
TROUBLESHOOTING
RELIEVE THE PRESSURE PRIOR TO CHECKING OR REPAIRING THE METER. MAKE SURE ALL
VALVES, CONTROLS AND PUMPS ARE OPERATING CORRECTLY.
Symptom
Possible cause
Remedy
Battery icon is displayed
Batteries are low
Replace batteries
Display blank
Meter asleep
Push
RESET
button
Loose battery connection
Remove battery pack and check battery
connection / Push
RESET
button
Batteries dead
Replace batteries / Push
RESET
button
Meter does not latch for batching
Meter not in AUTO mode
Press
AUTO
button and program batch size
Meter not reset after prior batch
Press
RESET
button
Low batteries
Check for battery icon / replace batteries /
push
RESET
button
Slow or no fluid flow
Filter is clogged
Clean or replace the filter in the swivel nut
Pump pressure is low
Turn up the pump pressure
Foreign material is jamming meter
Contact your local repair distributor
Meter inaccurate
Scale factor not correct for fluid
Enter program mode, check and reset
program factor
Batch overruns program value
Pulse delay value set too low
Enter program mode, reset pulse delay to
higher value
