Purge Screens 1-5 - Graco HydroShield WABH00 Instructions - Parts Manual

Purge Screens Screens 1–5 1–5
Purge Purge Screens 1–5
Use the Purge screens to configure up to 5 purge
profiles. Customize each purge profile to best suit
different fluids.
The remaining settings define the actions in the purge sequence:
1 Dump Dump Dump Check this box if the dump valve is connected to a hose that empties into a waste
Enable:
Enable: Enable: container. If the dump valve is not connected to a hose, be sure to clear this box, or the
remaining contents from the pump will spill out of the system.
Air Push: Push:
2 Air Air Push: After the pump is empty, the number of seconds that air pushes through the system.
Enter 0 to skip the air push.
3 Flush Flush Flush Push: Push: Push:
The number of seconds that flush fluid pushes through the system. Enter 0 to skip
the flush push.
4 Refill Refill Refill Cycles: Cycles: Cycles: The number of times to empty and refill the pump. Enter 0 to skip the refill cycles.
5 Flush Dump: Dump:
Flush Flush Dump: Enter the number of seconds to open both the flush material valve and the dump valve.
This cleans the dump valve line.
6 Chop:
Chop: Chop: Check this box to add a flush period of alternating fluid and air to the purge sequence.
• Air
• Flush
• Total
7 Final Final Final Push: Push: Push: Select the last action of the purge sequence:
• None:
• Air:
• Flush:
3A8492A
Air Chop: Air Chop: The number of seconds for the air interval. Chop:
Flush Chop: Flush Chop: The number of seconds for the fluid interval. Chop:
Total Chop: Total Chop: The total number of seconds that the air and fluid will alternate through Chop:
the system.
None: Perform no final action. The purge is complete after the Refill Cycles or the None:
Chop has completed.
Air: Push air through the system for a number of seconds. Air:
Flush: Push flush fluid the system for a number of seconds. Flush:
Purge: Assign a number to the purge profile. Purge: Purge:
The purge profile number can be used:
• In the Home screen when in Purge mode. See
Home Screen, page
• In the Presets screen to associate a purge profile
with a paint color. See
Timeout: Timeout: Timeout: The number of seconds that the system
waits for action before it indicates that there is a
problem completing the purge profile. The timeout
should be set long enough to complete the refill
cycles. Enter 0 to disable the timeout.
Fluid: Set the fluid pressure for the fluid to exit the
Fluid: Fluid:
system during this purge profile.
Setup Menus
45.
Presets, page 52.
53