Page 11
Cartridge Pool Filters - CL and CV Series Filters
9. After the pressure gauge has stabilized, turn the
bezel ring so that the arrow next to the word
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to clog the pressure begins to increase. When the
needle of the pressure gauge aligns with the arrow
next to the word ',57<on the bezel, it is time
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an increased pressure of between 10 and 12 psi
above original starting pressure.
Section 5. Filter Disassembly and
Assembly
WARNING
NEVER attempt to assemble,
disassemble or adjust the filter when
there is pressurized air in the system.
Starting the pump while there is
any pressurized air in the system
can cause the filter lid to be blown
off, which can cause death, serious
personal injury or property damage.
1. Turn off the pump. Switch off the circuit breaker
to the pump motor.
2. IMPORTANT: Completely open air release valve
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from inside the tank and system.
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4. Remove the drain plug located at the bottom of the
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5. Replace the drain plug.
6. Loosen the tank clamp ring retainer and remove
the clamp ring.
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straight up until it clears the cartridges on the
inside of the tank.
8. Remove the manifold assembly by lifting it off of
the outlet tube and out of the tank.
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the cartridge using the instructions in Section 6.3.
10. Using new cartridges or the clean original ones,
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sure that they are correctly seated on the cartridge
support on the bottom of the tank.
11. Inspect the o-ring at the top of the outlet tube for
cracks and wear marks. Replace if necessary.
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squarely over the cartridges and outlet tube.
13. Inspect the tank o-ring for cracks or wear marks.
Replace if necessary. Place the o-ring back onto
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15. Replace the tank clamp ring. See Section 3.4 for
clamp installation.
16. Start the pump by following the procedures
outlined in steps 2 through 7 of Section 4.1.
Section 6. Maintenance
6.1 General Maintenance
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water. Rinse off with a hose. Do not use solvents
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2. Check pressure during operation at least once a
week.
3. Remove any debris from the skimmer basket and
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develop, WXUQRIIWKHSXPSDQGFDOODTXDOL¿HG
pool service technician.
Figure 10. Filter Clamp Ring Assembly
"T" Nut
Threaded
Rod
Tightening
Nut w/
Shoulder
Clamp
Ring
Tightening
Nut w/
Shoulder
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Clamp Ring,
Closed Position
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