Calibration - Graco PGM Instructions - Parts Manual

Operation

Calibration

1. Perform Startup procedure, page 22. Verify all sys-
tem components are at desired pressures and tem-
peratures. Adjust as desired.
2. Navigate to the Calibrate screen. See Screen Navi-
gation Diagram on page 82 in the Appendix A -
User Interface Display section.
NOTE: PGM systems are calibrated at the factory. Per-
form calibration after pump maintenance or during trou-
bleshooting (see page 29 for troubleshooting matrix).
3. Press the Enable Calibration button
4. Weigh one disposable container and tare the scale.
5. Place container below dispense tip.
6. Press the Start Low Speed Calibration
button .
7. Weigh the container.
8. Divide the weight of the dispensed material by the
specific gravity to determine the volume.
9. Enter the volume into the Low Speed Calibration
Actual Volume input box
10. Weigh a second disposable container and tare the
scale.
11. Place container below dispense nozzle.
12. Press the Start High Speed Calibration
button .
13. Weigh the container.
14. Divide the weight of the dispensed material by the
specific gravity to determine the volume.
24
15. Enter the volume into the High Speed Calibration
Actual Volume input box
16. Press the Done button
17. If desired, press
screen.
.
.
.
.
to navigate to the Main
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