128
SAVE THESE INSTRUCTIONS
Page 14
(128) MODEL SF20220R SAND FILTER PUMP ENGLISH 7.5” X 10.3” PANTONE 295U 09/08/2009
English
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.
S
E
T
U
P
IN
S
T
R
U
C
T
IO
N
S
SETUP INSTRUCTION (continued)
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.
MAX
MIN
MAX
MIN
19
20
21
