Intex SF20220R Owner's Manual page 14

3. Fill the tank approximately half way first to evenly distribute the sand inside the
tank, then fill the tank with some water to provide a cushioning effect when the
remaining sand is poured in. This prevents the filter grid (5) from excessive
shock (see drawing 19).
4. Sand shall be filled between the "MAX" and "MIN" marked gauge on the center
pipe. Evenly spread and level out the sand by hand (see drawings 19 & 20).
5. Remove the protective cup from the center pipe top opening.
6. Wash away all sand around the top edge of the tank.
IMPORTANT: Ensure the center pipe (3) remains centered after sand loading
is completed before proceeding to the next step.
6-way valve installation:
1. Place the tank o-ring (4) around the top edge of the tank groove (see
drawing 21). NOTE: Ensure the tank o-ring is free of sand or debris.
SAVE THESE INSTRUCTIONS
(128) MODEL SF20220R SAND FILTER PUMP ENGLISH 7.5" X 10.3" PANTONE 295U 09/08/2009
SETUP INSTRUCTION (continued)
19
English
MAX
MIN
MAX
MIN
21
128
20
Page 14