COMPLETE SAND FILTRATION
WITH SIX-WAY VALVE
AND PUMP ON BASE PLATE
(Models: FSP350, FSP450, FSP500, FSP650)
INSTALLATION
AND
USER GUIDE
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Please read the user manual
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Content
I. Function ............................................................3
II. Installation .........................................................3
III. Main proportions ...............................................4
IV. Installation/starting up the fi ltration ..................4
V. List of fi ltration components .............................5
VI. List of six-way valve components ...................6
VII. List of pump components .................................7
VIII. Functions of six-way valve
and meaning of its positions .............................8
Thank you for choosing our product and for trusting our company. Please, read the instructions carefully and
follow the steps indicated in our user guide before the initiation of this product in order to avoid the damage
of the equipment or unwanted injury.
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I. Function
The fi lter uses a special fi ltration sand to capture the dirt components from the pool water. A fi lter container,
operating as a permanent dirt collector, is fi lled with the fi ltration sand. When the regulating valve remains
in the position “FILTER“, the pool water containing the dirt, sucked through the system of hoses, is automatically forced in the regulating valve with patented fi lter and it is led from this place to the top part of the
fi ltration container. The water, pushed through the sand, removing the fi ne dirt, is taking back to the bottom
part of the container. Through the regulating valve, the water comes back to the pool by hoses. The whole
process is continuous and automatic. It ensures the complete re-circulation of the pool water through the
fi lter and the hose system.
After some time of operation, the dirt accumulated in the fi lter may cause upsetting of water conduit through
the sand and reduce he fl ow through the fi ltration unit. This process indicates to the fact that the fi lter should
be cleaned. If you set the valve bar in the position BACKWASH, the water fl ow will automatically return,
so it will fl ow from the bottom of the container through the fi ltration sand from which it rinses the sedimen-
tary dirt to the waste pipe. If the fi lter is rinsed, set the bar in set the bar in the position RINSE and activate
the pump for a half to one minute; then set up the valve stick back to the position FILTER to re-initiate the
standard fi ltration.
II. Installation
• Assemble the filtering system, including the pump, the filtering tank and the six-way valve.
• The filtering system should be fitted as close to the pool as possible, possibly 0.5 metre under the water
level in the pool. Make sure that water can run off from the place where the filter is installed.
PUMP
1. The pump and the electric power line should only be installed by qualified and authorized persons. All
pumps are supplied with 230 V power.
2. Remember to fit in a closing valve in the suction line.
FILTERING TANK AND SIX-WAY VALVE
1. Filling of the sand filtering medium: The sand filtering medium is filled through the filter’s upper
opening.
a. Release the tank branch plastic plugs.
b. Protect the inner tube against infiltrating sand using a plastic cover.
c. We recommend that you fill in the tank with water up to a half to ensure a damping effect after filtering
sand is filled in. This will protect the bottom drainage duct against an excessive impact.
d. Carefully fill in adequate quantity and type of filtering sand. Make sure that the central tube is in the
middle of the opening. The sand surface should be levelled and should reach up to approximately a half
of the filtering sand. Remove the plastic cover from the inner tube.
2. Connect the control valve to the filtering tank.
a. Insert the control valve (with a correctly fitted sealing ring) to the tank nozzle and ensure that the central
tube connects to the opening in the bottom part of the valve.
b. Place two plastic plugs on the valve flange and the tank nozzle, and tighten them to ensure that the valve
can rotate on the tank for the purpose of the final adjustment in a permanent position.
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c. Carefully fasten the pressure gauge (with a correctly fitted sealing ring) in the valve opening with an
inside thread. Do not over-tighten.
d. Use hose to connect the pump to the control valve opening identified PUMP. After connecting, tighten
the plugs using a screwdriver and tap the screwdriver handle on the plug to ensure that the plug settles
on the valve flange.
3. Connect the pool tube to the control valve opening identified RETURN and complete other necessary
installations and lines, such as the suction pipeline to the pump, drain etc.
4. Ensure that all pipeline connections are duly tightened to prevent water leakage.
III. Main proportions
Maximum water temperature: 40° C
Maximum operating pressure: 200 kPa
Sand grain size: 0.5 - 0.8 mm
Table of dimensions
Model
Weight A
(mm)
Diameter B
(mm)
Length C
(mm)
Sand
(kg)
Design
discharge
(m3/hour)
Power input
(kW)
Voltage
(V)
FSP350 680 350 555 20 4 0,20 230
FSP450 813 449 760 45 8 0,50 230
FSP500 856 527 760 85 12 0,75 230
FSP650 961 627 760 145 16 1,00
230
IV. Installation/starting up the fi ltration
1. Make sure there is a suffi cient amount of the fi ltration sand in the fi lter container and that all necessary
connections have been executed and ensured.
2. Press the bar of the regulating valve and turn it in the position BACKWASH. (To prevent he damage on
the valve scale, press always the stick before turning).
A
B
C
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3. Irrigate the pump and turn it on according the instructions (make sure that all suction and reversing pipes
are opened), to fi ll the fi ltration container with water. When water is running out through the waste hose,
leave the pump in operation at least for one minute. The primary sand rinse is recommended due to the
removing of the dirt and fi ne particles.
4. Turn the pump off and set the valve in the position RINSE. Activate the pump and let it run for about half
a minute to one minute until the water in the aperture is not clean. Turn the pump off, set the valve back
in the position FILTER and re-activate the pump. The fi ltration is running now in the standard fi ltration
mode and fi lter off the dirt from the pool water.
5. Adjust the suction and reversible valves in a way to reach the required fl ow. Check that the water doesn’t
leak from the system and the fi lter and if necessary, tighten the connections, screws or nuts.
6. Write down the pressure while initiating the fi ltration cycle when the fi ltration is clean. (This value will
vary according to the pool, used pump and the length and shape of pipes). After some time, the pressure
will increase and the water fl ow will reduce due to the accumulation of the dirt in the fi ltration. If the
pressure gauge shows 1,5 Bar which is more than the initial pressure while the fi lter is clean, it is time
to rinse the fi ltration (see BACKWASH in the chapter Filtration and regulating valve functions).
Note: During the fi rst cleaning of the new pool water there might be necessary to rinse the fi ltration sand
more often because this water contains more dirt.
V. List of fi ltration components
Item Description
1 Valve
2 Pressure gauge with O-ring
3 Flanged clamp
4 Screw with a nut
5 Filtration container
6 Central tube
7 Water drain tube
8 Water drainage
9 Basement for a container
Central tube
for FSP 350
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VI. List of Six-Way Valve Components
Item Description
1 Lever
2 Fulcrum
3 Board
4 Screw with a nut, cover
5
Cover set-up
6 O-ring cover
7 Board
8 Spring
9 O-ring of the revolving wheel
10 Revolving wheel
11 Filtration bag - spider
12 Body-diffuser
13 O-ring of the end piece
14 Adapting pipe of the end piece
15 O-ring of the end piece
16 End piece adapter
17 End piece nut
18 O-ring of the central pipe
19 O-ring of the fi lter
20 Screw with a nut, clamp
21 Flange clamp
22 Overfl ow, diffuser
23 Nut, plug
24 Plug with the O-ring
25 Waste aperture
26 Connector
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VII. List of Pump Components
Item Description
1 Capillary fi lter lid
2 O-ring under the capillary fi lter lid
3 Capillary fi lter
4 Pump body
5 Connecting screw coupling
6 Drain screw with O-ring
7 O-ring with diffuser
8 Diffuser
9 Impeller
10 Screw M 8x16
11 Complete shaft seal
12 Pump body O-ring
13 Flange between pump and motor
14 Screw M 6x30
15 Dust cover
16 Supporting stud
17 Motor
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VIII. Functions of Six-Way Valve and
Meaning of its Positions
General instructions:
1. The valve stud is set for adjustable pressure gauge.
2. Reparation and maintenance of the valve: (Before initiation of your work, turn the pump off and close
the valve of the suction and draining pipes).
a. Set the bar in the position FILTER.
b. Remove the screws from the cover.
c. Pull and remove the cover and the valve separator set.
Setting up:
1. Place the valve separator in a way that the separator opening is on the TOP neck (lever is in the position
FILTER). The fl at edge of the cover screw stud must be in the same level as the fl at edge of the body
screw stud.
2. Put the O-ring of the cover on.
3. Ensure the assembly on the body by screws of the cover. Tighten them equally and alternatively. Do not
over tighten.
Position of the valve Functions
FILTRATION Standard fi ltration and suction.
RINSE Cleaning the fi ltration by the inverse fl ow.
FILTRATION PROCESS (BACKWASH) is used to rinse out the dirt from the fi ltration after the rinse.
WASTE Filter bypass is used for the drain suction or lowering the water level.
RECIRCULATION Filter bypass for water pumping to the pool without fi ltration.
CLOSED Closing of the fl ow to the fi lter or to the pool.
FILTRATION WASTE CLOSED
Waste Waste Waste
Input Output Input Output Input Output
BACKWASH RINSE RECIRCULATION
Waste Waste Waste
Input Output Input Output Input Output
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WARNING
• Turn the pump off before changing the position of the six-way valve
• Do never operate this installation without water.
• Do never connect the filter directly to the water source from the water supply system. Water pressure
from the water supply system might be much higher that the maximum pressure of the filter.
• Do never turn the pump on if the position on the six-way valve is set on closed position or if
pipes of the circulation system are impassable. There is a risk of a higher pressure than the working
pressure which can lead to the damage, disruption, separation of the six-way valve cover that might
cause injuries or deterioration of assets.
• It is not permitted to sit on or burden the installation.
• Do not clean the filter cover nor the filter container with a solvent, it could damage its
surface (tarnishing, transparency, etc.)
• Clean regularly the capillary filter of the pump and the skimmer basket in order to prevent the damage
of the pump and ensure the proper operation of the system.
• Do not screw out flanged connectors if the pump is running.
• All connectors are equipped with the padding, therefore there is no need to screw the nuts too tightly,
it could damage the plastic components.
Conditions of guarantee
Conditions of guarantee abide by the trading and guarantee conditions of your supplier.
Secure disposal of the product after the lifetime expiry
After the lifetime expiry, ensure its ecologic disposal made by a skilled company
Complaints and customer service
Complaints abide appropriate consumer protection rights. In the event of unrecoverable defect, please,
address the written complaint to your supplier.
Date................................................................
Supplier
ENEN
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