Routine Maintenance - Polaris 3900 Sport Instructions For Installation And Use Manual

Fine Tuning The Cleaner
When operating correctly, the cleaner vacuums, sweeps and scrubs all surfaces randomly
throughout the pool. Approximately every three minutes the cleaner goes into back-up mode. This
action pulls the cleaner away from pool obstacles and increases its random pattern.
Thrust Jet Adjustment
The thrust jet powers the
direction of the cleaner.
Factory position is seven
o'clock but, depending on
the pool, other settings
can be helpful to improve
cleaner coverage.
Sweep Hose Adjustment
EN
The sweep hose should
move in a gentle sweeping
motion. To adjust the
motion, turn off the booster
pump and turn the sweep
jet clockwise to increase
or counter-clockwise to
decrease the movement.

Routine Maintenance

Cleaning the Bag
Detach the Velcro strips. Twist the bag collar and pull up to free the bag from the cleaner. Unzip
both sides of the bag to remove the debris.
Empty the filter bag when it is
half full, especially if the debris
load is sand.
It is easier to empty the filter
bag when it is dry. Alternate
between two bags.
7
Adjusting the sweep hose
Zipper
Closure
6
Sweep
Hose
Jet
Thrust Jet