Polaris 3900 Sport Owner's Manual page 7

Cleaning the In-Line Filter
Screen
To clean the in-line filter screen, pull it out
of the filter assembly, rinse and press firmly
back into place.
Always disconnect the Polaris before cleaning or backwashing your pool filter to avoid potential
clogging or damage to the system. Allow the filtration system run for at least five (5) minutes
before re-connecting the cleaner.
Storage and Winterizing
Never store the cleaner in direct sunlight. When storing for the winter, drain all the water from the
cleaner (freeze damage is not covered under the warranty). Use the Quick Disconnect to remove
the UWF from the pool wall. If necessary, use the UWF Removal Tool (part #10-102-00) available
from any Polaris dealer.
CAUTION
Page 7