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Troubleshooting – Electronic Meter
WARNING
PRESSURIZED EQUIPMENT HAZARD
The equipment stays pressurized until
pressure is manually relieved. To re-
duce the risk of serious injury from pres-
surized fluid, accidental spray from the dispenser
or splashing fluid, follow the Pressure Relief Pro-
cedure whenever you:
D Are instructed to relieve pressure
D Stop dispensing
D Check, clean, or service any system equipment
D Install or clean fluid nozzles
NOTE: Before you check or repair the meter, be sure
all other valves, controls, and the pump are operating
properly. Also see Troubleshooting – Dispense
Valve on page 9.
Problem
Digital display does not
activate.
There is no fluid flow.
Digital display is dim.
Cause
Electronic control is malfunctioning.
Metering unit is malfunctioning.
Dispense valve strainer is clogged.
Battery in electronic control is worn.
Pressure Relief Procedure
1. Turn off the power supply to the pump.
2. Trigger the valve into a waste container to relieve
pressure.
3. Open any bleed-type master air valves and fluid
drain valves in the system.
4. Leave the drain valve open until you have com-
pleted repairs and are ready to pressurize the sys-
tem.
Replace the electronic control.
Order Part No. 235878
for gallons/quarts/pints.
Order Part No. 235901
for liters.
Replace the metering unit.
Order Part No. 235873
for gallons/quarts/pints.
Order Part No. 235904
for liters.
Remove and clean strainer.
Replace electronic control within
approximately one week of when you
notice the dimness.
See the part numbers above.
Solution
308113
7
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