Graco EFR Instructions - Parts Manual page 36

Electric fixed-ratio proportioner
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ADM Screen Overview
Sequence Definition Screen 2
This screen allows the user to copy, delete, and name
selected sequences. Use the arrow keys to select a
sequence from the list. The sequence selected will be
highlighted in green, as shown below.
NOTE: The sequence selected in this screen will also
be shown in the Sequence Definition Screen 1, where it
can be edited. See Sequence Definition Screen 1 on
page 34.
To name a sequence, press the
desired sequence is selected. A new screen, shown
below, will appear and allow the user to edit the name of
the selected sequence. Use the arrow keys to select the
desired letter and press
36
icon when the
to accept the letter.
Setup Screen 1
This screen allows the user to change the dispense
mode, rate units, pressure units, pressure imbalance
alarm, and the pump line, size and specific gravity of the
A and B pumps.
Dispense Mode: The dispense mode can be set to
either volume or weight. If the dispense mode is set to
weight, the flow rate will be displayed in g/min, and if it is
set to volume, the flow rate will be displayed in cc/min.
Rate Units: The rate units can be set to minute, second,
or hour.
Pressure Units: The pressure units can be set to either
psi or bar.
Pressure Imbalance Alarm: When checked, the pres-
sure imbalance alarm will watch the pressure for both A
and B pumps. If the pressure difference between pumps
is greater then the pressure defined in the alarm box, an
alarm will be triggered.
Pump Line: The pump line can currently only be set to
Z-Series.
Size: The user can enter the size of the A and B pumps
on the unit here.
Specific Gravity: The user can enter the specific gravity
of the material being used here.
3A6165A

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