Graco PRECISION MIX 949-999 Manual page 21

Proportioning controller
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Setup Screens (Continued)
Component B Flow Meter Calibration Factor
B FLOWMETER
VALUE IS .XXX
NEW VALUE? .XXX
NO
TEST
QUIT
Press TEST
CAT FLOWMETER
CALIBRATION XXXX
ENTER VOL XXXX
QUIT
NOTE: After completing the Flow Meter Tests, flush the ratio check valve and open the fluid shut-off valve before
operating the Precision Mix™ again.
Display Units in cc or oz
DISPLAY UNITS cc
CHANGE TO oz?
NO
YES
QUIT
DISPLAY UNITS oz
CHANGE TO cc?
NO
YES
QUIT
Press QUIT until you are at the
Main Title screen. Then press BAT
to go to Batch Totalizer screens.
Grand Totalizer Screens
The Grand Totalizers are not resettable. They keep a running total in gallons of all the fluid dispensed by the
system.
Grand Totalizer Component
GTOTAL A=00000 GAL
GTOTAL B=00000 GAL
GTOT SOL=000000 GAL
NXT
Press NXT
Grand Total Paint and Total Component Dump
TOT PAINT=00000 GAL
TOT DUMP=00000 GAL
QUIT
Press Quit to go to
Main Title screen
684-015
Pendant Screens
or
RPT
RPT
The Component B Flow Meter Calibration Factor
screens and the Solvent Flow Meter Calibration
Factor screens function the same as the Component
A Flow Meter Calibration Factor screen on page 20.
To set the calibration factor, follow the instructions
there.
CAUTION
Before pressing the TEST key, close the Precision
Mix™ fluid shut-off valve that will close the fluid path
for the flow meter you are testing. The fluid must be
shut off as pressing the TEST key will automatically
open the flow meter valve that you are testing.
These two screens allow you to select whether the Run
Screen,
Totalizers,
Run
Target/Actual, Purge by Volume Inputs, Pot Life Reset
Volume Input, Minimum
Maximum
Flow
Rate
centimeters units or ounces units.
This screen displays the grand total volume of
Component A (GTOTAL A), Component B (GTOTAL
B), and Solvent (GTOT SOL).
grand totalizer (GTOT SOL), you must have a flow
meter on the Precision Mix™ solvent inlet.
These screens are not available for usage on this unit.
Screen
Flow
Rate,
Flow Rate Input
and
Input
displays
in
cubic
To use the solvent
21

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