Graco 24P822 Welding System User Manual


 
Setup Screens
Setup Screen 3
Use this screen to set your flow rate settings for a
selected pump and profile. In pressure mode, you
will set a maximum flow rate. In flow mode, you
will set a target flow rate. In either pressure or flow
mode, a minimum flow rate may be set if desired.
SeeSetupScreen4tospecifyhowthesystemwill
respond if the pump begins to operate outside of the
set boundaries.
SetupScreen3Key
Enter the screen to set or change
preferences.
Pump selection See Step 1.
Profile selection See Step 2.
Flow rate maximum— See Step 3.
Flow rat
etarget—SeeStep4.
Flow rate minimum See Step 5.
Press to accept the selections.
This softkey is disabled by default, and
only appears if the “Profile Lock” box is
checked on Setup Screen 15, page 29.
Press to activate the profile just edited.
Exit data editing.
NOTE: With flow rate units of cc/min, the maximum
value that can be displayed is 9999. If the field
displays ####, the saved value is out of range. Go to
Setup Screen 13, page 27 and change the flow rate
to a larger unit. Return to this screen and reduce the
setting to a lower value that will be within the display’s
range, then reset the flow rate units to cc/min.
1. For systems with multiple pumps and one
display, select the desired pump (1 to 8), using
the pull-down menu.
2. Select the desired profile (1 to 4), using the
pull-down menu.
3. In flow mode, set a target flow rate. This field is
not used in pressure mode.
Figure 19 Flow Mode: Flow Rate Settings
4. In pressure mode, set the maximum flow rate.The
software will calculate the number of pump cycles
needed to achieve that flow rate. This field is not
used in flow mode.
NOTE: The motor will not run if the profile does
not have a maximum flow rate setting.
Figure 20 Pressure Mode: Flow Rate Settingss
5. If desired, set a minimum flow rate.
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