Bennett 3000 Series Service Manual page 72

Electronically Calibrating the SB100 (Standard Flow)
and FPP (High Flow Meter (ECal)
Step 6 - The display should say "tc 000.0". Enter the Test Can size that
you used. See Figure 11. You do this using the "Up" key on the top of
the board. (Typically 5 gallons or 20 liters). Press the "Enter" button.
Step 7 –Enter the value of the measurement in the test can that the test
was above or below. If the test can measurement was "over" by 2 cubic
inches, press the "Up" button twice. If the measurement in the test can
was "low" , for example, -1 cubic inch, change the sign to (-) minus by
pressing the "down" button so that the display shows "in –01.0" . See .
Press the "Enter" button for the system to accept your information.
Step 8 - The system displays a message that shows "Cal On" with the
current calibration parameter. See Figure 12.
Step 9 - Turn the ecal switch to the "Off" position and reseal.
Enter test can sample. In this
represents a test can reading
that was "low" by 1 cubic inch.
Any low reading (in the test
can) will always be input as a
After inputting calibration val-
ue, it should show "Cal ON".
Turn the ecal switch off when
72
example - 5 gallons.
Entering a value that
negative number.
you are done.
107932 Rev G 4-24-17