Operation
10
3A8307D
Additional Dispense Limit (AddL)
AddL displays on the meter to identify the following
value as the Additional Dispense Limit. The limit
indicates how much additional fluid may be dispensed
after reaching the Preset Value for a top-off application.
This functionality allows for fluid top-off without having
to set another preset dispense. It also prevents
excessive top-off amounts. This value must be
configured in whole numbers within the range of 1- 99
units (the default being 1.00). Use the 10 and 1.0 keys
to adjust the value.
Once the desired AddL is reached, press the Reset key.
Unit of Measure (Unit)
The meter displays Unit to identify the unit
configuration. Pressing the 0.1 key cycles through the
available units of measure: PTS, QTS, GAL, and L.
After selecting the desired unit, press the Reset key.
Default Preset (dEFP)
The meter displays dEFP to identify the value as the
Default Preset. This meter value can incorporate
fractional values with a range of 0.1- 99.9 units. The 10,
1.0, and 0.1 keys are used to adjust the respective
values.
Press the Reset key when the desirable dEFP is
reached. This exits Setup Mode and displays 0.00.
Calibration Mode
Press and hold the 10 and 0.1 keys for approximately
six (6) seconds. The meter displays CAL and the unit of
measure displays.
Dispense one (1) quart (or liter, if configured for liters) of
fluid into a clean calibrated container. When the volume
reaches the desired amount, stop the dispense.
Press the Reset key to save the new calibration and exit
Calibration Mode. The digital display on the meter
displays 0.00.
To restore the factory default calibration factor, press
the 0.1 button and the 10 button simultaneously, then
release.
Verify Accuracy
1. Use a clean, calibrated container.
NOTE: If using a single container, be sure to clean it
after each dispense.
2. Set the pump air pressure at the lowest possible
setting for dispensing fluid. Minimum flow rate
should be one (1) gpm (3.8 lpm).
3. Place the tip of the nozzle at the bottom of the
calibrated container.
NOTE: If the tip of the dispense valve does not reach
the bottom of the calibrated container, use a length of
plastic tubing over the tip of the nozzle to ensure the
liquid enters the container from the bottom, to prevent
fluid aeration.
4. Trigger the dispense valve slowly. Dispense fluid
until the calibrated container is full when the nozzle
and extensions are removed.
5. Allow the product to sit for 20 minutes, then
compare the actual physical measurement in the
calibrated container to the measurement displayed
on the meter.
NOTE: The above procedure determines if the meter is
accurately dispensing the product and minimizes
testing errors. Some variance may occur, depending on
the fluid viscosity. If the procedure determines that the
meter is not accurate, recalibrate the meter following
the procedure in
, page 10.
Maximum Dispense Accuracy
(gallon/quart/pint dispenses only)
Set the meter to dispense in pints or quarts, when
dispensing one (1) gallon or less.
Always press the Reset key to clear the meter before a
new dispense cycle.
