ADS Environmental Services FlowShark Pulse QR 775004 A1 - Manual (Page 134)

8-44 ADS FlowShark Pulse O&M Manual
Figure 8-63 Enabling quick-close function
Figure 8-64 Quick-close parameters
Q
max
and h
max
serve as OR logic parameters. Based on the application, set these
parameters 10 to 50 percent higher than the parameters set for conditions when the
system switches to regulator mode during dry weather operation.
T
max
is the amount of time the control unit requires to move from the open position to
the standard position during control operation mode.
Automatic flush function
This function provides the capability to frequently flush the measurement section
during dry weather operation using regulator mode. To dam up the flow and generate
a flush surge, set the Days and Time parameters. The control unit will open again
after the Impounding Duration (to be set) has expired and will remain in the open
condition for the designated Duration of Flush. This sequence will occur
repetitively.
Set the number of flush events: from 1 to 9.
Figure 8-65 Enabling flush function
The flush function is not available during active control operation.