GPI 03 Guía De Operaciónes página 3

Batch and Cumulative
Totals
The computer maintains two totals.
The Cumulative Total provides
continuous measurement and cannot
be manually reset. The Batch Total
can be reset to measure flow during
a single use. The Cumulative Total
is labeled TOTAL 1, Batch Total is
labeled TOTAL 2 BATCH.
When the Cumulative Total reaches
a display reading of 999,999 the
computer will highlight an X10 icon.
This indicates to the operator that a
zero must be added to the 6 digits
shown. When the next rollover occurs,
the computer will highlight an X100
icon. This indicates to the operator
that two zeros must be added to the
6 digits shown.
Press the DISPLAY button briefly to
switch between the TOTAL 1 and
TOTAL 2 BATCH. Press DISPLAY
briefly to display the TOTAL 2
BATCH. Hold the DISPLAY button
for 3 seconds to reset the Batch
Total to zero.
When fluid is flowing through the
meter, a small propeller icon is
highlighted.
Factory and Field
Calibration
All calibration information is visible to
the user as icons on the top line of
the display, above the numeric digits.
All units are configured with a
"factory" calibration. Both gallons
and litres are available ("GL" or "LT"
will be displayed). While holding the
CALIBRATE button, briefly press
DISPLAY to toggle between gallons
and litres. This factory calibration
(indicated with FAC) is permanently
programmed into the computer and
is not user adjustable.
NOTE: Your computer may have other
units of measure programmed into
it. If so, holding the CALIBRATE
button and momentarily pressing
the DISPLAY button will toggle
through all factory set units. Other
possible units are: IGL (imperial
gallon), QT (quart), CF (cubic
feet), CM (cubic meter), BL (42
gal. barrel), CC (cubic centimeter)
or OZ (ounce).
Switching between different units will
not corrupt the Total's contents. For
example, in GL mode, the computer
totalizes 10.00 gallons, if the user
switches to LT mode, the display will
read 37.85 litres (the same volume,
different unit).
The "field" calibration may be set
by the user, and can be changed
or modified at any time using the
calibration procedure described in
the Calibration Section. Totals derived
from the field calibration are invoked
when the FAC icon is no longer visible
on the top line of the display.
CALIBRATION
Verify Accuracy Before
Beginning Field Calibration
For the most accurate results,
dispense at a flowrate which best
simulates your actual operating
conditions. Avoid "dribbling" more
fluid or repeatedly starting and
stopping the flow. This can result in
less accurate calibrations.
Make sure you meet the meter's
minimum flowrate requirements:
Low Flow meter 0.3 GPM (1.1 LPM)
One inch meter
Two inch meter
3.0 GPM (11 LPM)
30 GPM (113 LPM)
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