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SAVE THESE INSTRUCTIONS
Page 24
(128) MODEL SF20220R SAND FILTER PUMP ENGLISH 7.5” X 10.3” PANTONE 295U 09/08/2009
English
MAINTENANCE
MOTOR PRE-FILTER CLEANING AND MAINTENANCE
1. Make sure the filter pump is switched off, then disconnect the power cord from
the electrical outlet.
2. Grasp a plunger valve handle. Turn the handle counter-clockwise, push down
until it stops and then turn it clockwise until the plastic protruding notch anchors
in the "0/1" position. Repeat for the second plunger valve. This prevents the
water from flowing out of the pool.
3. Release the pressure first by opening the
sediment release valve (18) located
on the lower side of the pre-filter housing
(see darwing 36).
4. In a counter-clockwise motion unscrew the
leaf trap cover (13), then remove the
basket (15) and leaf trap o-ring (14) from the
pre-filter housing (see darwing 37).
5. Empty and flush the basket using a garden hose, may use a plastic brush to
remove deposits from the basket. Do not use metal brush.
6. Clean and rinse the inside of the pre-filter housing and the leaf trap O-ring with
a garden hose.
7. Reinstall the leaf trap O-ring, basket and leaf trap cover to the pre-filter housing.
8. Close the sediment release valve (18) back.
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