26
308783
Ratio Check
6.
Refer to the reference card. Hold down either the
flow meter A key
or flow meter B key
for
two seconds. The light under the icon will turn
green to indicate that the ratio check function has
been activated.
7.
To avoid splashing, slowly open the component A
ratio check valve (W
-A
) by turning the knob out.
After one shot of component A has dispensed,
slowly open the component B ratio check valve
(W
-B
).
The ProMix will run and dispense 10 doses of
component A and B into the separate beakers.
W
-A
7384B
W
-B
8.
After completing the ratio check, close both of the
ratio check valves (W
-A
, W
-B
).
9.
Press the flow meter A key
. The amount of
fluid dispensed will display in cubic centimeters
(cc).
Flow Meter Volume
Setup Level
10. Compare the amount on the display to the amount
in the component A beaker. For maximum accu-
racy, use a gravimetric (mass) method to deter-
mine the actual dispensed volumes.
Flow Meter Volume
Setup Level
Beaker A
7481A
11. If the amounts are different, press the arrow keys
(
no
) up or down to change the displayed dispense
amount to equal the actual dispensed amount in
the beaker.
12. Press the flow meter B key
.
13. Compare the amount on the display to the amount
in the component B beaker.
Flow Meter Volume
Setup Level
Beaker B
7481A
14. If the amounts are different, press the arrow keys
(
no
) up or down to change the displayed dispense
amount to equal the actual dispensed amount in
the beaker.
