Sta-Rite DE-35 Installation Manual
DE
FILTER
INSTALLATION, OPERATION
&
SERVICE MANUAL
FILTER IS DESIGNED AND INTENDED FOR USE TO FILTER WATER
SWlMNllNG POOLS AND SPAS
IN
*
PATENT PENDING
STARBRIGHT SYSTEMS
P.O. BOX 1205
SANFORD, NORTH CAROLINA 27330
INSTALLATION INSTRUCTIONS
WARNING
FILTERS SHOULD NEVER BE TESTED OR
SUBJECTED TO AIR OR GAS UNDER PRESSURE. ALL GASES ARE COMPRESSIBLE AND
UNDER PRESSURE CREATE A DANGER.
SEVERE BODILY INJURY OR PROPERTY
DAMAGE COULD OCCUR IF THE FILTER IS
SUBJECTED TO AIR OR GAS PRESSURE.
1.
Remove all components from the carton and inspect
for damage that may have occured in shipment.
2.
Place the filter in its permanent location on a level
slab. DO NOT use sand to
wash away, leaving
tion will cause poor filter performance.
3.
~e certain the piping is asfollows: A) From the pool to
the
to the
the pool.
Of
the
inletof the filter; C) From the outletof the filter to
the filter out of level. This condi-
pump;
level the filter as it may
B,
From
the
the
pump
INTRODUCTION
The Star filter is very simple to operate and yet is very
positive in it's operation. The flow entering the filter is at
the bottom through a series of holes 360 degrees around
giving a very even flow pattern with
even flow pattern within the filter and assuring even flow
to all parts of the grid both top and bottom. Perhaps the
real key to the filter is it's mechanical meansof dislodging
the cake. Patents have been applied
and bump" system, -rhe entire grid assembly is
moved using a small handle
handle can easily be moved
the filter mode. However, the cake will not fall because of
the differential pressure between the outer surface and
the inner surface ofthe or septum, when the
shut down, and all pressures are
handle and the grid assembly bumping against the stops
(approximately 90 degrees apart) dislodges the cake in a
very dramatic and explosive manner. The type of "swish
and bump" action can easily be understood by
ing it to a conventional agitator type of washing machine.
The swishing action of the water within the washing
machine necessarily cleans the clothes in a positive
fashion. The same swishing action takes place in the Star
filter. The only difference being that it's a manual lever
causing the "swishing" motion. Having vertical grids
the filter and assuring
for
this type of
on top of the filter. This
even
when the pump is on
pump
balanced, moving the
compar-
is
spaced far apart and no horizontal surfaces in the bottom
portion of the grid assembly assures complete cake removal during the "swish and bump" action.
PROCEDURES
This filter operates under pressure. When closed properly and operated without air in the water system, this
filter will operate in a safe manner.
WARNING
AIR ENTERING FILTER AND THE UlVlT NOT CLOSED
CORRECTLY CAN CAUSE THE
OFF AND COULD CAUSE SEVER BODILY INJURY
AND/OR PROPERTY DAMAGE.
GENERAL
can flow from the pool tothe pump through the filter and
back to the pool. Open the air bleeder valve on top of the
filter. (Turn counter-clockwise to open.) Check the hand
knob
Re-assembly of filter items
tightening
for more than 1 minute without the diatomaceous earth
(D.E.) precoat. When a solid stream of water leaves the
pet cock close it. A steady flow of water is now returning
to the pool.
PRECOAT
the skimmer. (This is approximately 7 quarts.) After 2 or 3
,inUtes note the
flow by holding your hand over the pool return fitting in
the pool.
FILTERING
gauge will gradually rise and the flow to the pool will be
lowered. When the flow has been reduced by about
note the pressure gauge reading. In the future the higher
gauge reading can
regenerati0n is needed. The increase in pressure will be
in thegeneral area of 10 pounds, but will vary depending
On
the
REGENERATION -SWISH AND BUMP
has been reduced and the pressure gauge has increased
as mentioned above, regeneration in necessary. Stop the
pump and move the handle back and forth
will "swish and bump" the filter allowing the D.E. to inter-
mix with the water within the filter chamber. Restart the
pump and the flow will be back to normal and the
sure gauge will be at the low reading.
-
Check all piping valves
0,
thev-clamp to be certain it is fully tightened. See
up
the hand knobs,
-
Add 4 pounds of diatomaceous (D.E.) into
pressure
-Asdirt is collected in the filterthe pressure
be
used as a guide
pump being
used
with
TANKTOP TO BLOW
SO
that the water
4,
5 & 6 for the procedure for
start
gauge
the
pump; do
reading, p,lso
filter.
not
operate
note
tell when
-
When the flow
4
times. This
the
1
/3
pres-
CAUTION:
When performing the manual cleaning operation you may wish to disassemble the filter which is easily done by
loosening the handle knob on
reads
0 before attempting to disassemble the filter.
theV-band assembly. However, be certain the pump is shut off and the pressuregauge
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