Polaris 340 Owner's Manual page 10

If the Polaris is operating above 34 RPM:
•
For dedicated suction line installations,
adjust the valve at the equipment area
between skimmer flow and dedicated suction
flow until the correct wheel RPM is reached.
•
For skimmer installations, push in the knob
on the flow regulator (#23), and turn it
counterclockwise until the proper wheel RPM
are reached. Pull the knob to lock it into the
new position. If the knob is turned all the way
counterclockwise and the RPM is above 34,
open the main drain (or a second skimmer if
available) until the correct wheel RPM is
reached.
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