Setup #4 Screen - Graco PGM Instructions - Parts Manual

Precision gear metering

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Appendix A - User Interface Display

Setup #4 Screen

#1 to #6 Buttons

Press to navigate to the Setup Screen with that number.

For example, press #3 to navigate to Setup Screen #3.

Pump Settings

Snuff Back: This enables the gear meter to rotate in

reverse, immediately following dispensing, to pull mate-

rial back from the dispense valve to minimize or elimi-

nate material drooling. The Snuff Back Time and Snuff

Back Pump RPM are the settings used when Snuff Back

is enabled. These settings should be adjusted to work

best for your material.

NOTE: Not recommended for very viscous materials.

Pump Hour Totalizer: This field will record the total dis-

pense time on the machine in hours. This field is

non-resettable.

Pump Hour Meter: This field displays total dispense

time in hours. This field is resettable.

3A5185B

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