Troubleshooting
313046A 23
Troubleshooting
• Relieve pressure, page 12, 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. 5, page 6, item E for help determining where this information is shown on your meter.
Problem Cause Solution
Battery dead icon is present. Batteries are low. Replace batteries, page 26.
Display does not activate.
Batteries are defective. Replace batteries, page 26.
Electronic control is malfunctioning. Replace the electronic bezel assem-
bly. Order Kit 255886.
Transceiver not connected to PC Check USB connection between
Transceiver and PC and reconnect if
loose of disconnected.
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 4.
Slow or no fluid flow.
Filter is clogged.
1. Relieve pressure, page 12.
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.
Meter leaks from cover/control. Poor seal at metering cover chamber. Contact your Graco distributor for
repair or replacement.
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