Configure Delay Settings; Configure Flow Meter Settings - Graco PCF Instructions Manual

System Setup

Configure Delay Settings

Set on and off delays (in milliseconds) for each valve
and the regulator. For an explanation of the on and off
delays, refer to the On/Off Delays section on page 36.
1. With the system in setup mode, navigate to the Fluid
Plate x, screen 3 (Delay Settings).
2. Press to access the fields to make changes.
F . 22
IG
3. Use the four arrow buttons to navigate to each On
and Off field. Enter a desired delay value (in milli-
seconds) for each valve that will be used and the
regulator. Press
4. Press to exit edit mode.

Configure Flow Meter Settings

The accuracy of the PCF volume reporting depends on
precise adjustment of the K-factor(s). The fluid plate
uses the K-factor(s) to calculate the volume dispensed.
If the set value is not correct, the system still delivers
repeatable flow rates; however, the reported value may
not be correct. See Verify Flow Meter Calibration,
page 39, for additional K-factor information.
32
to enter each value.
Table 5: Flow Meter K-Factors
Part Description
246652 High Resolution Helical
Gear Meter
246340 Heated Helical Gear
Meter
16E993 Ultra High Flow Meter
Set Flow Meter K-Factor
NOTE: In systems without a flow meter, the flow
meter settings will be grayed out.
1. With the system in setup mode, navigate to the Fluid
Plate x, screen 4 (Pressure Loop and Flowmeter Set-
tings).
2. Press to access the fields to make changes.
F . 23
IG
K-Factor
7000
3500
33000
3A2098A