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Troubleshooting
Relieve the pressure before you check or repair the
meter. Be sure all other valves and controls and the
pump are operating properly.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 5.
Problem
Cause
Solution
Battery icon is displayed.
Battery is low.
Replace the battery. See Replacing
the Battery on page 16.
Battery icon is blinking, and
bAtt is blinking.
Battery is dead.
Replace the battery. See Replacing
the Battery on page 16.
Display does not activate.
Battery is defective or dead.
Electronic control is malfunctioning.
A dispense mode has not been
selected.
Replace the battery. See Replacing
the Battery on page 16.
Replace the electronic control
(clamshell).
Select a dispense mode by pressing
the Manual/Reset button or the
Auto/Reset button.
Slow or no fluid flow
Filter is clogged.
Pump pressure is low.
Shut-off valve is not fully open.
Foreign material is jammed in the
meter housing.
1.
Relieve the pressure.
2.
Clean or replace the filter. See
Replacing the Filter on page 16.
3.
If the problem remains, contact
your Graco distributor for repair
or replacement.
Turn up pump pressure.
Fully open shut-off valve.
Contact your Graco distributor for
repair or replacement.
Displayed dispensed amount
is not accurate.
Unit needs to be calibrated for the
fluid that is being dispensed.
Calibrate the meter for the fluid that is
being dispensed. See Calibration
Factor on page 9.
continued