(249IO) MODEL ECO7221/7231 Cartridge Filter Pump & Saltwater System with E.C.O. ENGLISH 7.5” X 10.3” PANTONE 295U 04/13/2017
249A
SAVE THESE INSTRUCTIONS
English
Page 23
It is recommended that the filter cartridge be replaced at least every 2
weeks. Regularly monitor the filter clogging level.
1
. Make sure the unit is turned off, and disconnect the power cord from the electrical outlet.
2
. Turn both plunger valve handles fully clockwise until they stop. This closes the valve,
prevents the water from flowing out of the pool.
3
. Gently turn both air release valves
(1 & 7)
once or twice in a counter-clockwise direction.
The housing cover can now be easily removed.
4
. In a counter-clockwise direction remove the filter housing collar
(3)
. Place it in a safe location.
5
. Remove the housing cover
(4)
.
6
. Now remove the used filter cartridge.
7
. Examine the inside of the filter housing.
8
. If dirt or sediment is located on the bottom of the housing then:
A
. In a counter-clockwise motion gently unscrew and remove the sediment valve
(1)
located
at the bottom of the housing. Place it in a safe place.
B
. With a bucket of water or a garden hose pour water into the housing flushing out the
sediment.
C
. Screw back the sediment valve
(1)
in a gentle clockwise motion. Do not over-tighten.
9
. Place a new cartridge filter in the housing. Only use the original Intex cartridge for
replacement. See “Parts Reference” section for detail.
10.
Return the housing cover
(4)
to its installed position and in a clockwise direction rescrew the
housing
collar
(3)
onto the filter housing.
11.
Turn both plunger valve handles fully counter-clockwise until they stop. This opens the valve,
allowing water to flow into the filter pump.
12.
Reconnect the power cord.
13.
Turn on the unit.
14.
When the trapped air has escaped through the air release valves gently retighten the valves
(1 & 7)
in a clockwise direction.
Check the inlet and outlet openings regularly to ensure they are not obstructed thus
preventing a good filtration. Disposal of any used filter media should be in accordance with
applicable local regulation and legislation.
CLEANING OR REPLACING FILTER CARTRIDGES
MAINTENANCE (continued)
