Operation
40
313875J
No Flow Meter Machine Calibration
It is highly recommended that the user operate the
machine in weight mode when flow meters are not
installed or have been disabled.
NOTE:
In weight mode, the ratio displayed is a weight
ratio and should not be considered as volumetric ratio.
1.
Press
to enter the Setup screens then press
screen. Turn
off the “Enable Ratio Check Weight Mode Entry”
option.
2.
Press
and navigate to the shot definition
screen. Define a shot which is 10 times larger than
the desired flow rate selected. This will set approxi-
mately a 10 second dispense time.
Example: If the dispense rate is 300 grams/second,
set the amount to 3000 grams.
3.
Press
to exit the setup screen and verify the
ratio check option is not selected.
4.
Place a waste container under the mixer.
Press
to begin dispensing and record the aver-
age A (Red) and B (Blue) pressures shown on the
ADM.
NOTE:
The dispense can be aborted early after record-
ing by pressing
.
5.
Select Standby mode and perform a base purge.
NOTE:
A base purge will dispense only the B (Blue)
material to push all mixed material out of the mixer.
Base purge settings are defined on the
screen, see page 61.
a.
Press .
b.
Press
to begin dispensing.
c.
When all mixed material is pushed out of the
mixer, press
to stop dispensing.
NOTE:
Approximately 1 to 2 liters of base material will
need to be dispensed.
6.
Select Shot mode and select the ratio check option
by pressing
.
Summary of Contents for VPM 12
Page 9: ...A Red and B Blue Components 313875J 9...
Page 50: ...Maintenance 50 313875J...
