emaux S900 User manual

4-4
1-4
FUNCTION
The filter uses special filter sand to remove dirt particles from pool water. The filter sand is loaded into the filter tank
patented filter control valve to the top of the filter tank.As the pool water is pumped through the filter, dirt particles
automatic and provides for total recirculation of pool water through your filter and piping System.
After a period of time the accumulated dirt in the filter causes a resistance to flow, and the flow diminishes. This
and functions as the permanent dirt removing media.When the control valve is in the FILTER position, the pool water
which contains suspended dirt particles, is pumped through your piping system and is automatically directed by the
are trapped by the sand bed, and filtered out. The cleaned Pool water is returned from the bottom of the filter tank,
through the control valve and back to the pool through the piping system. This entire sequence is continuous and
means it is time to clean your filter. With the control valve in the BACKWASH position, the water flow is
automatically reversed through the filter so that it is directed to the bottom of the tank, up through the sand, flushing
the previously trapped dirt and debris out the waste line. Once the filter is back-washed of dirt, set control valve to
RINSE position and run pump for about 1/2 to 1 minute, and then to filter, to resume normal filtering.
NOTE: Turn pump off before changing valve position.
INSTALLATION
Only simple tools (screwdriver and wrenches), plus pipe sealant for plastic adapters, are required to install and service
the filter.
1. The filter should be placed on a level concrete slab, very firm ground, or equivalent. Position the filter so that the
piping connections, control valve are convenient and accessible for operation and service.
2. Loading the sand media. Filter sand media is loaded through the top opening of the filter.
a. Connect control valve to the filter using pipes with unions and glues.(see the fig on page4).
b. Loosen the twelve nuts and washers and remove the filter coping.
c. We recommend filling tank approximately 1/3 way with water to provide a cushion effect when the filter sand is
poured in. This helps protect the under-drain laterals from excessive shock.
d. Carefully pour in correct amount and grade of filter sand. Sand surface should be leveled and should come to about
the middle of the filter tank.
Models: S900(C)
EM FI 15 03 02 46
THIS FILTER OPERATES UNDER HIGH PRESSURE. WHEN ANY PART OF THE CIRCULATING
SYSTEM (e.g., CLAMP, PUMP, FILTER, VALVES, ETC.) IS SERVICED, AIR CAN ENTER THE
SYSTEM AND BECOME PRESSURIZED . PRESSURIZED AIR CAN CAUSE THE LID OR VALVE TO
BE BLOWN OFF WHICH CAN RESULT IN SEVERE INJURY, DEATH, OR PROPERTY DAMAGE
TURN PUMP OFF BEFORE CHANGING VALVE POSITION.
WARNING
!
!
TO PREVENT DAMAGE TO THE PUMP AND FOR PROPER OPERATION OF THE SYSTEM,
CLEAN PUMP STRAINER AND SKIMMER BASKETS REGULARLY.
!
DO NOT UNSCREW SCREWS OF FLANGE CLAMP WHILE PUMP IS RUNNING.
!
FUNCTIONS OF VALVE POSITIONS
WASTE
FILTER
BACKWASH RINSE
WASTE
RECIRCULATE
CLOSED
WASTE WASTE
WASTE WASTE WASTE
IN FLOW OUT FLOW IN FLOW OUT FLOW IN FLOW OUT FLOW
IN FLOW OUT FLOW IN FLOW OUT FLOW IN FLOW OUT FLOW
GENERAL
1. Pipe tap boss provided for optional influent pressure gauge.
2. SERVICING VALVE( Stop pump,close gate valve in suction&discharge before proceeding):
a. Set handle in filter position. b. Remove cover screws. c. Lift cover and key assembly out.
TO ASSEMBLE:
1. Place valve key so that wedge opening is at TOP port (handle in Filter psn.). Flat edge of cover screw lug should align with
flat edge of body screw lug.
2. Position cover O'Ring.
3. Secure assembly to body with cover screws. Tighten cover screws evenly and alternately. Do not over-tighten.
FILTER
BACKWASH
RINSE
WASTE
RECIRCULATE
CLOSED
Valve Position
Normal Filtration and Vacuuming
Cleaning Filter by reversing the flow
Used after backwash to flush dirt from valve
By-passes filter, used for vacuuming to waste or lowering water level
By-passes filter for circulating water to pool
Shuts off all flow to filter or pool
Function

2-4
MAIN DIMENSION
REPLACEMENT PARTS OF FILTER
3-4
1. Be sure correct amount of filter media sand is in tank and that all connections have been made and are secure.
2. Depress control valve handle and rotate to BACKWASH position. (To prevent damage to control valve seal,
3. Prime and start pump according to pump instructions (be sure all suction and return lines are open), allowing the
4. Turn pump off and set valve to RINSE position. Start pump and operate until water in sight glass is clear, about
normal filter mode, filtering dirt particles from the pool water.
5. Adjust pool suction and return valves to achieve desired flow. Check system and filter for water leaks and tighten
6. Note the initial pressure gauge reading when the filter is clean. (It will vary from pool to pool depending upon the
initial "clean" pressure you noted, it is time to backwash the filter (see BACKWASH under filter and control
NOTE: During initial clean-up of the pool water it may be necessary to backwash frequently due to the unusually
INSTALL/START-UP OF FILTER
always depress handle before turning.)
filter tank to fill with water. Once water is flowing out of the waste line, run the pump for at least 1 minute. The initial
back-washing of the filter is recommended to remove any impurities or fine sand particles in the sand media.
1/2 to 1 minute. Turn pump off and set valve to FILTER position and restart pump.The filter is now operating in the
connections, bolts, nuts, as required.
pump and general piping system.) As the filter removes dirt and impurities from the pool water, the accumulation in the
filter will cause the pressure to rise and flow to diminish. When the pressure gauge reading is 1.5 bar, higher than the
heavy initial dirt load in the water.
valve functions).
3. Replace filter coping. Put the twelve nuts and washers onto each of the twelve bolts, then screw all the nuts on with
wrench,ensuring that all nuts are tight.
a. Carefully screw pressure gauge (with O'ring in place) into tapped hole in the filter coping. Do not over-tighten.
b. Ensure air relief valve (with O'ring in place) is tight fit to filter coping and turn it easily.
4. Connect pump to control valve opening marked PUMP.
5. Make return to pool pipe connection to control valve opening marked RETURN and complete other necessary
plumbing connections, suction lines to pump, waste, etc.
6. Make electrical connections to pump per pump instructions.
7. To prevent water leakage, be sure all pipe connections are tight.
B
A
DIMENSION TABLE
REPLACEMENT PARTS OF MULTIPORT VALVE
Item No.Part No. Product Description Qty
101013003 Handle ( Big)1
2 03018008 Pin for Handle 1
301181027 Washer for Handle(White)1
4 89281204 M6*33 T Screw with Nut 12
501021129 2.5"Side Mount Valve Standard Lid(White)1
6 02010228 O-Ring for 2.5" Valve Lid 1
702011022 O-Ring for 2.5" Valve Rotor 2
801181002 Washer for Spring(White)1
903014025 Spring for 2.5" Side Mount Valve 1
10 89280806 2.5" Valve Rotor With Spider Gasket 1
11 01021128 2.5" Side Mount Valve Bottom Body(White) 1
12 02020053 O-Ring for 2.5"Union 7
13 01171159 2.5" Union ( White)2
14 01150180 2.5" PVC Tube 90mm 2
15 01150181 2.5" Elbow Tube 1
16 01150180 2.5" PVC Tube 270mm 1
17 01013147 2.5"Connector (Black)2
01051243 2.5"Connector (white)3
18 01171158 2.5"Union ( A/E)(white)5
19 02010043 O-Ring for Union Adaptor 5
20 01013142 2.5" Side Mount Valve Plug ( White)2
21 89280104 Sight Glass With O-Ring 1
22 01111048 Connector for Pressure Gauge/Stopper(White) 2
23 89021303 Drain Plug with O'Ring(White)2
24 01013143 2.5"Connector(White)3
Model
A
High
mm
B
Diameter
mm
Valve Port
Size
Inch
Sand
Kg
9201180
S900(C) 2.5” 470
1
2
3
4
5
6
7
8
10
13
14
15
1617
20
21
1213141718
2223
9
12
11
1819
19
24
1
2
3
4
5
6
9
12
13
10
11
7
8
14
Key No.
Part No.
Product Description
Qty
1
06011032
Oil Pressure Gauge With O-ring (40 psi)
1
01111048
Connector for Pressure Gauge/Stopper
1
2
89010701
Air Release Valve
1
3
89010601
03013003 M8 Nut*12Pc; + 03012003 M8
Washer*12Pc;
1
4
01172005
Lid (Grey Colour)
1
5
02011126
Filter Neck Gasket
1
6
89011315
S900C Filter Tank With Base
1
7
89280804
2.5"Side Mount Valve
1
8
89280117
Connector Plate Side Mount
1
9
89011316
S900C Top part of the inner tank system
1
10
89011317
S900C Bottom part of the inner tank system
1
11
89011318
Laterals (233mm&115mm)
8
12
01110030
Tank System Support
2
13
89011207
S900 Air Vent Pipe
1
14
89010107
Water Drain Set
1