Graco VPM 12, Instructions Manual

Page: 61 / 88

Appendix B - ADM Setup Screens Overview
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System #1
This screen allows the user to set mechanical system
settings and the Dispense Mode setting.
Dispense mode can be set to volume or weight. Dis-
pense mode controls how dispense quantities are mea-
sured. Dispensing must be calibrated, see
System
Setup and Calibration on page 34 for more informa-
tion.
Pump sizes and inlet pressures must be entered on this
screen. The inlet pressure is the minimum allowable
fluid inlet pressure. If the inlet pressure is below this
value, dispensing is disabled. If pump sizes and inlet
pressures are not entered properly, system performance
will be affected.
The maximum working pressure for the machine is dis-
played on this screen. The maximum working pressure
is dependent on the installed hoses and is set to the
lowest rated system component. If 2000 psi hoses are
installed and the maximum working pressure displayed
is not 2000 psi, see
Adjust Motor Control Module
Selector Switch on page 27 for instructions to set the
maximum working pressure for hoses.
System #2
This screen allows the user to set the Gel Timer proper-
ties and set which items are installed on the machine.
When enabling the Gel Timer, the user must select one
of the 100 available shot definitions to use as the Gel
Shot. This shot will be dispensed when the Idle Period
expires. The Idle Period will begin after a dispense is
completed. Any dispense operation in the middle of the
timer countdown will reset the Idle Period counter. The
system will generate an audible alarm that will begin the
user-entered number of seconds before the Idle Period
expires.
The hydraulic level sensor and hydraulic RTD for the
pump line must be enabled when installed in the sys-
tem. If the sensors are not marked as enabled, they will
be ignored.
NOTICE
The correct dispense valve option must be selected.
Selecting an incorrect dispense valve option will
lead to erratic machine performance.