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Troubleshooting
26 312865R
Troubleshooting
• Relieve pressure, page 9, before you check or repair the meter. Be sure all other valves, controls and pump are
operating properly.
• When calling for Technical Assistance you may be asked to provide the Software Version that is being used by
your meter. Refer to F
IG. 10, page 13, item #1 for help determining where this information is shown on your
meter.
Problem Cause Solution
Battery icon is blinking. Batteries are low. Replace batteries, page 29.
Display does not activate.
Batteries are defective. Replace batteries, page 29.
Electronic control is malfunctioning. Replace the electronic bezel assem-
bly. (See Manual Meters Parts page
36 or Preset Meters Parts page 38 to
identify which kit is required for your
meter).
Cannot read display Contrast is set too high or too low to
be viewed in work area
Adjust contrast. See Adjusting
Screen Contrast Using LEFT or
RIGHT ARROWS, page 12.
Slow or no fluid flow.
Filter is clogged.
1. Relieve pressure, page 9.
2. Clean or replace filter. Order Fil-
ter Kit 255885.
3. If the problem remains, contact
your Graco distributor for repair
or replacement.
Pump pressure is low. Increase pump pressure.
Twist lock nozzle not fully open. Aim nozzle into bucket or rag. Fully
open nozzle.
Do not trigger meter when nozzle
is closed! If you do accidentally trig-
ger the meter with the nozzle closed,
point nozzle into a waste bucket and
open the nozzle to relieve pressure
and expel built up fluid.
Shut-off valve is not fully open. Fully open shut-off valve.
Foreign material is jammed in the
meter housing.
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 Calibrate
Screen, page 16.
Meter leaks from cover/control. Poor seal at metering cover cham-
ber.
Contact your Graco distributor for
repair or replacement.