User's Manual

Appendix B - ADM Setup Screens Overview
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Pre Dispense Delay is a feature where the HFR can
delay the start of a dispense until the user has pressed
and held the foot switch for the duration entered. For
example, if the user enters a five second duration, the
footswitch must be held on continuously for five seconds
before the HFR will start a dispense. This feature is not
available for recirculation systems or applicable for
P2/Fusion Dispense Valve applications. This feature can
not be active if the Post Dispense Shot Disable feature
is active.
Mix Head Operating Details Screen
This screen allows the user to define the mix head oper-
ating parameters.
• Low Pressure Circulation: The percentage of set-
point at which the system will run during low pres-
sure circulation.
• Pre-Dispense Circulation: The time for which the
system will circulate at high pressure prior to dis-
pensing when the dispense command is triggered
while the system is in low pressure circulation.
• Post-Dispense Circulation: The time duration that
the system will remain in high pressure circulation
after a dispense before dropping into low pressure
circulation.
• Idle Position: Applies to an L-Head only. The posi-
tion of the clean out rod when the mix head is idle.
• Clean Out Open: Applies to an L-Head only. The
amount of time the clean out rod will remain open
immediately after the completion of a dispense.
• Clean Out Closed: Applies to an L-Head in a Nor-
mally Open configuration only. The amount of time
the clean out rod will remain closed when it closes
after the completion of a dispense (after the clean
out open time delay).
• Anti-Seize Delay: Applies to an L-Head in a Nor-
mally Closed configuration only. After a shot occurs
and the cleanout piston closes, the first anti-seize
delay will count down then the cleanout piston will
open and close to break loose from any curing
material. The second anti-seize timer will then begin
counting down and the cleanout piston will open and
close again to break loose from any remaining cur-
ing material. If a shot occurs before both anti-seize
timers elapse, the anti-seize timers restart.
Press to go back to the System Screen 2.