Graco E-Flo DC Series Instructions Manual page 37

Setup Screen Screen 9 9 9
Setup Setup Screen
Use this screen to set up the pressure for transducer
2.
To activate closed loop pressure control, see
Setup Screen 8, page
Figure 42 Setup Screen 9
Setup Setup Screen Setup
Select from the menu options (500 psi or
5000 psi) to enable the transducer.
Enter the calibration scale factor from the
transducer label.
Enter the calibration offset value from the
transducer label.
Displays the current transducer reading.
3A3453H
36.
Screen 9 9 9 Key Screen Key Key
Setup Screen Screen 10 10
Setup Setup Screen 10
Use this screen to specify how the system responds
if the system pressure begins to operate outside of
the system settings.
Pressure transducer 2 monitors the pressure at the
BPR.
Delta pressure monitors the difference between the
pump outlet and the BPR.
Figure 43 Setup Screen 10
The following events can appear:
No event: event: The pump continues to run and
• No No event:
issues no alert.
• Deviation: The system alerts you to the Deviation: Deviation:
problem, but the pump may continue to run past
the maximum or minimum settings for five seconds
until the system's absolute pressure or flow
boundaries are reached.
• Alarm: Alarm: Alarm: The system alerts you to the alarm
cause and shuts down the pump.
Setup Setup Setup Screen Screen 10 Screen
Operation
10 10 Key Key Key
Maximum and minimum
pressure.
Can be configured as no
event, deviation, or alarm.
Pressure difference
between transducer 1
and 2.
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