Graco HydroShield Instructions Manual page 66

Setup Menus
Maintenance Maintenance 6: 6: 6: Output Maintenance Output Resets Output
Use this screen to view system output counts, reset
those counts, and test the output. Install kit 24Z226
to use this feature.
For details, see
Install the Optional System Status Output, page
System Status: Status: The system status output, which tells
System System Status:
an external device if the system has an error or is off.
Unchecked box: Output off; indicates a system error
or the system is off.
Checked box: Output on; indicates that the system is
ready or active.
Maintenance 7: 7: 7: Isolation Isolation Valve
Maintenance Maintenance Isolation
Use this screen to view isolation valve actuation
counts and reset those counts. The counters are
useful to monitor solenoid, air cylinder, or bearings
use.
The cycles increase each time the isolation valve
engages. Each item can be reset at different times,
based on maintenance schedules.
Isolation Valve: Valve: Monitors each time the isolation
Isolation Isolation Valve:
valve engages.
66
Resets and Resets and Test and Test Test
26.
Valve Maintenance Maintenance
Valve Maintenance
Isolation Valve Valve Seal: Seal: Monitors the life of the fluid
Isolation Isolation Valve Seal:
seals in the isolation valve assembly.
Wash Wash Fluid: Wash Fluid: Monitors the life of the wash fluid. The Fluid:
wash fluid keeps the isolation valve seal clear from
material.
Maintenance 8: 8: 8: Pump Maintenance Maintenance Pump Maintenance Pump
View information about maintaining the isolation fluid
pump, including cycles and calendar days since the
last stall test.
Pump: Pump: Dispense cycles since the last maintenance Pump:
event.
Total Volume: Volume: The total volume of fluid dispensed by
Total Total Volume:
the system, based on pump cycles. The total does
not include material pushed through the system in
Prime mode.
Pump Stall Stall Test: Test: Refers to the pump stall
Pump Pump Stall Test:
test. This count is cleared automatically when
a pump stall test is completed. Follow the
Pump Stall Test Procedure, page
Maintenance Maintenance
64.
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