Clack WS1 Series, CJP1054, CJP1248, CJP1354, CJP1465 Installation, Operation & Maintenance Manual
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J U R A P E A R L E + S e r i e s F i l t e r
I n s t a l l a t i o n O p e r a t i o n M a i n t e n a n c e M a n u a l
Installation
Operation
Maintenance
Manual
JURAPEARLE + Filter
WS1 Series Valve
Models
CJP1054 CJP1248 CJP1354
CJP1465 CJP1665 CJP1865
CJP2160 CJP2469
Rev 1.0 20/04/06
CONTENTS
1.0 UNPACKING AND PARTS LIST...................................................... 3
1.1 UNPACKING NOTES ................................................................... 3
1.2 BASIC PARTS LIST...................................................................... 3
1.3 MISSING OR DAMAGED GOODS ............................................... 3
2.0 TEMPORARY STORAGE................................................................ 3
3.0 GENERAL NOTES...................................................................... 4
3.1 Ph Correction........................................................................... 4
3.2 System Management............................................................... 4
4.0 REGENERATION/BACKWASH....................................................... 5
4.1 The Backwash Process................................................................. 5
4.2 TIME CLOCK CONTROL OF REGENERATION INITIATION ...... 5
5.0 PRE-INSTALLATION CHECKS .................................................. 6
5.1 MECHANICAL ......................................................................... 6
5.1.1 Foundation/Drainage ........................................................ 6
5.1.2 Operating Space............................................................... 6
5.1.3 Incoming Water ................................................................ 6
5.1.4 Pipework ................................................................................. 6
5.1.5 Water Supply Company Requirements................................... 6
5.2 ELECTRICAL................................................................................ 7
6.0 ASSEMBLY/INSTALLATION ........................................................... 8
6.1 MECHANICAL .............................................................................. 8
6.1.1 Pipework ................................................................................. 8
6.1.2 Drains and overflow connections ............................................ 8
6.2 ASSEMBLY................................................................................... 9
7.0 COMMISSIONING .................................................................... 11
7.1 INTRODUCTION ................................................................... 11
7.2 Setting the Time of Day............................................................... 11
7.3 COMMISSIONING................................................................. 14
8.0 ROUTINE MONITORING............................................................... 15
9.0 FAULT FINDING AND RECTIFICATION....................................... 16
9.1 NO FLOW TO SERVICE............................................................. 16
9.2 POOR TREATED WATER QUALITY ......................................... 16
9.3 NO BACKWASH ......................................................................... 17
9.4 UNSATISFACTORY CAPACITY BETWEEN BACKWASHES.... 17
10.0 WARRANTY AND SERVICE ....................................................... 18
10.1 AFTER SALE WARRANTY....................................................... 18
11.0 TECHNICAL DATA ...................................................................... 19
11.1 PROCESS AND OPERATING DATA ....................................... 19
11.1.1 JURAPEARLE + Series Filters CF1044 TO CF1354 .......... 19
11.1.2 JURAPEARLE + Series Filters CJP1 865 to CJP2469 ....... 19
11.2 ENGINEERING DATA .............................................................. 20
11.2.1 CJP1054 to CJP1665 ..................................................... 20
11.2.2 CJP1865 to CJP2469.......................................................... 21
12.0 SPARES LIST.............................................................................. 22
13.0 DECLARATION OF CONFORMITY ........................................... 23
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1.0 UNPACKING AND PARTS LIST
1.1 UNPACKING NOTES
The unpacking of the Filter is quite straightforward, and there are no ‘hidden’
items. It is advisable to keep the packages sealed until such time as they are
used, to prevent dust or water entry.
1.2 BASIC PARTS LIST
1. VALVE (c/w flow controllers on outlet and drain)
2. Clack MANUAL
3. INSTRUCTIONS
4. VESSEL (c/w riser and distribution system)
5. 4” - 2 1/2” REDUCER (if required)
6. JURAPEARLE + MEDIA (qty as specified)
7. GRAVEL (qty as specified)
8. Sand (qty as specified)
1.3 MISSING OR DAMAGED GOODS
Immediately on receipt of the goods, it is advisable to check that all items
ordered have been received. If you have any doubt that goods have been
supplied as requested, please contact your supplier immediately. If any items
are missing or damaged, the carrier and your supplier must be notified within 2
days of receipt if a claim is to be made.
2.0 TEMPORARY STORAGE
If installation is not to start immediately after delivery, the equipment should be
stored in a clean dry area, where it will not be damaged, or be subjected to
temperatures below freezing.
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3.0 GENERAL NOTES
These instructions cover the JURAPEARLE + Range of filters, which includes model
numbers from CJP 1054 to CJP3072.
It is recommended that these instructions are read thoroughly before commencing any
work on the unit, particularly if you have no previous experience of installing and using
a filter.
3.1 Ph Correction
JURAPEARLE + is a synthetic high magnesia semi calcined dolomitric
limestone filter medium for the removal of carbon dioxide, iron and
manganese from water. It also provides automatic pH control and adjustment of
the Langelier Saturation Index, establishing well balanced water through simple
filtration.
JURAPEARLE + filter media requires backwashing with the raw water to clear the
bed. The operating parameters for JURAPEARLE + make it suitable for a number of
water types.
3.2 System Management
In order to remove accumulated deposits from the filter bed, the water flow through
the filter is reversed (backwashed). Water is run to drain at a high rate to separate
the filter media from the deposits. The control valve completes the backwash cycle
automatically at the intervals and times set during installation. Backwash and fast rinse
times are set for 20 minutes per cycle but can be altered to suit individual
requirements.
Due to the open structure of the blended JURAPEARLE + media a high service flow
can be achieved with a low backwash flow rate. Backwashing of JURAPEARLE +
media can therefore be achieved at only a slightly higher flow as the service flow rate
and still ensure a good lift of the bed and to allow all accumulated debris to be
removed. All filter valves have the option of an additional volt free microswitch,
which can be used to initiate a regen pump etc.
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4.0 REGENERATION/BACKWASH
4.1 The Backwash Process
The backwash process consists of two stages:-
Backwash - Water flows upwards through the media bed, and out to a drain. As
it does so it separates the deposits from the filter media and cleans off any
particles of dirt or pipework corrosion products, which may have accumulated
during the service cycle.
Fast Rinse - This follows the backwash cycle and entails rinsing away any
residual deposits from the media and re-packing the media bed. This is
carried out down flow with water flowing through the media in the direction of
service.
4.2 TIME CLOCK CONTROL OF REGENERATION INITIATION
Most filter application systems are supplied with a time clock configuration
valve, which initiate regeneration at a pre-set time (usually 2:00 AM) after a
pre-set number of days. The frequency of regenerations is fully adjustable,
but a minimum of once every 3 days is recommended.
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5.0 PRE-INSTALLATION CHECKS
5.1 MECHANICAL
5.1.1 Foundation/Drainage
The filter will not require any special foundations, provided that a firm, level
area, which is capable of supporting the working weight, is available. (See
Engineering Data, Section 11.2)
Unwanted water from the backwash process must flow to drain, and so an
open drain or gully, capable of passing the necessary flow is required (see
Process and Operating Data, 11.1, for relevant flows). The total flow of
water to drain depends on site conditions, but will be at least the same as
the service flow. Preferably the drain should be level but no higher than
500mm above the filter valve.
5.1.2 Operating Space
The space occupied by the filter can be found in the Engineering Data (Section
11 .2).
Access will be required to carry out adjustments or maintenance on the
equipment. It is therefore recommended that a minimum of 500mm clearance
be allowed around the unit for this purpose.
5.1.3 Incoming Water
The raw water to be fed to the filter must comply with the following:-
1. Temperature = 3 -45C (35- 110F)
2. No Oil or Polyphosphates
3. Backwash flow rate must be at least the same as the service
flow rate available with a pressure of 3 bar
5.1.4 Pipework
Pipework to be connected to the filter should not have an excessive amount of
deposits. Piping that is heavily built up with scale (or Iron deposits) should be
replaced.
Make sure that the pipework can be connected to the filter in such a way as to
impose no stresses on the control valve, and that it is properly aligned and
supported.
A system for the complete by-passing and isolation of the filter should be
installed.
5.1.5 Water Supply Company Requirements
During backwash the accumulated debris and oxidised iron and manganese is
flushed to drain. Please contact your local Water Authority for advice on
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Installation Operation Maintenance Manual
effluent issues if concerned with flow to drain.
5.2 ELECTRICAL
All filter valves are supplied as 12v complete with a transformer for 240v. A
continuous supply of 240v, 5 VA is required which should be provided by an
uninterrupted mains supply, which is separately 1 Amp fused, and does not
have any additional switch.
A plug is provided with this filter, the cable should be connected to fused
spur outlet. However if that is not possible then a plug should be fitted to the
cable with a 1 amp fuse. The socket used should be unswitched to prevent the
filter from being inadvertently turned off.
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6.0 ASSEMBLY/INSTALLATION
6.1 MECHANICAL
Check all the items against the parts list and shipping documents, and ensure
you have them all before starting work. In addition to the filter you will require
installation materials and basic tools, (i.e., spanners, screwdrivers etc., and
PTFE tape)
6.1.1 Pipework
Pipework can be constructed from any normally acceptable material (Copper,
Galvanised, Plastic), provided it is properly supported and aligned. Ensure that
the pipe is sufficiently large to accommodate the flow of water required,
making due allowance for the pressure drop between the filter and the point of
discharge of treated water.
NOTE: IF BRAZED OR SOLDERED FITTINGS ARE TO BE USED, THE
PIPE WORK MUST BE DISCONNECTED FROM THE VALVE DURING
HEATING AND COOLING. EXCESS HEAT CAN CAUSE PERMANENT
DAMAGE TO SOME OF THE VALVE COMPONENTS.
6.1.2 Drains and overflow connections
The drain connection from the backwash valves is a 3/4" or 1” BSPM thread.
Flexible tube should be run from this spigot to a drain capable of taking the
maximum flow in regeneration (see Section 11.2), and leaving a similar gap
above the drain edge. The drain must not be higher than 500mm above the
control valve and preferably should have an air break at the same height as the
control valve.
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6.2 ASSEMBLY
Refer to the installation diagrams in Section 13 and note the
direction of flow through the system.
Ensure the installation site is clear and level.
Ensure that the piping system in the building transfers the treated water
into a vented header tank to feed any hot water systems.
If possible, place the filter vessel into its final location before filling. Check
that the riser tube has the cap in place before commencing filling.
Using a hose 1/3 fill the vessel with water. This is to prevent damage to the
bottom distributor when pouring in the media.
Using a funnel slowly pour in the support gravel. Next, slowly pour in the
JURAPEARLE + media, taking care not to spill any on the floor and that the
riser remains central in the vessel during filling.
After pouring in all of the filter media, the vessel should be, at most, 70-75%
full. This is to allow rising space for the media during the backwashing cycle.
Once the vessel is filled, immediately sweep up any spilled filter media.
Remove the cap from the riser tube and brush any debris out of the threads
in the neck of the filter vessel.
Unpack the valve and reducer (if used). Screw the reducer into the filter
vessel, then slip the valve down onto the distributor tube. No top distributor is
used on filter valves to allow the maximum amount of debris to be
backwashed off the media.
Screw the valve into the filter vessel, taking extreme care not to cross the
threads. As the valve is being run into the vessel excessive force should not be
required. Finally tighten to approximately 20ft.lbs torque.
Adjust the position of the filter vessel to line up with the pipework
connections, not the position of the valve on the vessel.
Connect the inlet and outlet pipework to the valve using flexible connections
or plastic high pressure piping. Flexible pipework is essential to prevent
stress on the vessel as it cycles during service since it will expand and
contract longitudinally.
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P h L O C R I T E S e r i e s F i l t e r
Connect the drain line to the outlet of the drain line flow controller on
the valve.
Ensure that there is an air break in the drain at the same height as the
valve to prevent negative pressure on the vessel.
Connect the power supply to the valve and the unit is now ready for
commissioning.
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7.0 COMMISSIONING
7.1 INTRODUCTION
It is recommended that the commissioning of the plant is undertaken by a trained
service engineer, who will be able to put the plant into service quickly, and most
efficiently. However, if the services of an experienced engineer are not available,
following the steps outlined below will result in the system being properly commissioned.
7.2 Setting the Time of Day
1. Press SET CLOCK
2. AdjusthourswithUP and
DOWN arrows
3. Press NEXT
4. Adjust minutes with UP
and DOWN arrows.
5. Press NEXT to return to
normal operation
The filter regeneration cycles have been factory programed.
The time of day for regeneration to take place has been entered as 2.00 AM
and this can be altered depending on site requirements.
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Regeneration Programming
(All programming below is Factory set)
To alter settings – Press “” and “” k eys To back up at any stage – Press
“REGEN” To save any changes – Press “SET CLOCK”
NEXT
NEXT
NEXT
NEXT
NEXT
Press and hold together for 5 seconds
“Filtering” will be flashing in top right corner
Set 1stcycle time in minutes –
BACKWASH set at 10 min
Set 2ndcycle time in minutes – RINSE set
at6min
Regen set to oFF
Regen set to NORMAL
NEXT
Programming Finished – Return to time of
day
User Programming
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To alter settings – Press “” an d “” k e ys
To back up at any stage – Press “REGEN”
To save any changes – Press “SET CLOCK”
NEXT
NEXT
NEXT
NEXT
NEXT
Press together and hold for 5 seconds
Set influent Hardness to nA
Set effluent Hardness to nA
Set number of days to next regeneratuion
(set to 3 days)
Set time for regeneration.
Time for Immediate regeneration valves
cannot be altered and will show “on 0”
Returns to time of day
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7.3 COMMISSIONING
The objective of commissioning is to fill the filter with water, check for leaks and
prepare it for service. The simplest way to commission the unit is to initiate a
backwash. This will eliminate the air from the system and flush the media prior to
use.
Before opening the inlet water supply switch on the power, which will activate the
piston motor and the timer motor.
Next, start a manual backwash by pressing the regen button for 3 sec or until the
motor starts to turn.
When the motor has stopped switch off the power and slowly open the inlet
water supply. At first, air will be expelled from the drain line, followed by water once
the vessel is full. Allow water to run to drain on the backwash cycle for 10-15
minutes in order to rinse the filter media and remove any fines.
Turn the power back on and allow the complete a manual regen in full by pressing
the regen button for 3 sec and allowing the valve to complete the cycle.
The filter is now commissioned.
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8.0 ROUTINE MONITORING
The following recommendations are made to help the user of the filter
confirm that it is performing as required, and to give early warning of
possible problems. The operation of the filter is completely automatic,
and should not require adjustment.
Weekly
Check the treated water quality with a test kit.
Monthly
Check raw water quality, and record. Compare with original quality and
adjust frequency of backwash if required.
Six Monthly
Perform a chlorinated backwash to remove any organic build up on the
media. Check filter media depth against original level.
Annually
Inspect and clean/replace as necessary the piston and the internal
seals. A competent engineer familiar with Clack valves should perform
this.
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9.0 FAULT FINDING AND RECTIFICATION
9.1 NO FLOW TO SERVICE
Check mains pressure is above 1.7 bar.
Check inlet water supply
Check inlet and outlet isolating valves are open.
Check service outlet valve is open.
Check pressure drop across media. If excessive, media may be fouled,
or internals blocked. Initiate a backwash. If this does not free up the media
the filter will need to be inspected and serviced by a competent engineer.
Backwash with chlorine solution to remove organic build up
9.2 POOR TREATED WATER QUALITY
Check manual by-pass closed.
Check raw water pressure above minimum. If flow is less than design rate,
channelling of water can occur in media, which results in inadequate
treatment.
Backwash with chlorine solution to remove organic build up
Increase fre quency of backwash as media ma y be be coming
overloaded.
Increase backwash flow.
Check piston and seals & spacers. Check raw
water analysis for changes
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9.3 NO BACKWASH
Check electrical supply, fuses etc. satisfactory.
Check program.
Check timer motor is running.
Check drive motor runs, by manually initiating a backwash, and listening
for drive motor as it advances between cycles. Replace if necessary.
9.4 UNSATISFACTORY CAPACITY BETWEEN BACKWASHES
Increase frequency of backwash
Check age of media and media level
Backwash with chlorine solution to remove organic build up
Increase backwash flow
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I n s t a l l a t i o n O p e r a t i o n M a i n t e n a n c e M a n u a l
10.0 WARRANTY AND SERVICE
10.1 AFTER SALE WARRANTY
Your filter is covered by a parts warranty for a period of one year from
installation or 14 months from purchase.
Consumable filter media is excluded from this warranty
Should you have any problems with your filter or require a routine
service, please contact your supplier.
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11.0 TECHNICAL DATA
11.1 PROCESS AND OPERATING DATA
11.1.1 JURAPEARLE + Series Filters CF1044 TO CF1354
MODEL CJP1054 CJP1248 CJP1354 CJP1465 CJP1665
PARAMETER UNITS
Flow rate m3/hr 0.6 0.85 1.00 1.2 1.5
Backwash Flow m3/hr 0.9 1.28 1.5 1.8 2.25
Regeneration Time mins 20 minutes
Max Operating
Temperature
C
45 minutes
11.1.2 JURAPEARLE + Series Filters CJP1 865 to CJP2469
MODEL CJP1865 CJP2160 CJP2469
PARAMETER UNITS
Flow Rate m3/hr 1.9 2.6 3.4
Backwash Flow m3/hr 2.85 3.9 5.1
Regeneration Time mins 20 minutes
Max Operating
C
45
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J U R A P E A R L E + S e r i e s F i l t e r
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11.2 ENGINEERING DATA
JURAPEARLE + Series Filters
11.2.1 CJP1054 to CJP1665
Model
Valve
Filter Vessel
Parameter Unit
Height of
Filter
Diameter of
Filter
Height of
Valve
Filter Inlet
Conn.
Filter Outlet
Conn.
Drain Conn.
Qty. of
Gravel
Mm
Mm
mm
Inches
BSPM
Inches
BSPM
Inches
BSPM
Bags
Qty of Sand Bags
Qty of
JURAPEAR
Bags
LE +
Electrical
Power
Watts
CJP1054 CJP1248 CJP1354 CJP1465 CJP1665
WS1
1054 1248 1354 1465 1665
1607 1458 1601 1880 1885
254 305 331 356 407
170
1
1
¾
1 1 1 1 2
1 1 1 1 2
1 1.5 2 3 4
1.2
PRESSURE 1.7 Bar MAXIMUM OPERATING TEMPERATURE 45.0C
HEADROOM - Allow 100 mm greater than overall height.
Rev 20.0 20/04/06
J U R A P E A R L E + S e r i e s F i l t e r
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11.2.2 CJP1865 to CJP2469
Model
Valve
Filter Vessel
Parameter Unit
Height of
Filter
Diameter of
Filter
Height of
Valve
Filter Inlet
Conn.
Filter Outlet
Conn.
Drain Conn.
Qty. of
Gravel
Mm
Mm
mm
Inches
BSP
Inches
BSPM
Inches
BSPM
Bags
Qty of Sand Bags
Qty of
JURAPEAR
Bags
LE +
Electrical
Power
Watts
CJP1865 CJP2160 CJP2469
WS1 WS1.5 WS1.5
1865 2160 2469
1997 1840 2070
458 534 610
170
1”M 1.5”F 1.5”F
1”M 1.5”F 1.5”F
¾” 1” 1”
2 3 4
2 3 4
6 7 11
1.2
MAXIMUM OPERATING PRESSURE 8 Bar MINIMUM OPERATING
PRESSURE 1.7 Bar MAXIMUM OPERATING TEMPERATURE 45.0C
HEADROOM - Allow 100 mm greater than overall height.
JURAPEARLE +WS1 APRIL 2006
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12.0 SPARES LIST
PART NO. DESCRIPTION
XCV3011 Piston WS1
XCV3407 Piston WS1 .5
XFR1 Riser Tube c/w 1” Dist
XCV3005 Seal & Spacer kit WS1
XCV3430 Seal & Spacer kit WS1 .5
XCV3107-01 Drive Motor 12v
XCV3108 PCB
VDLFC3 3/4” Brass flow controller (please specify)
VDLFC4 1” Brass flow controller (please specify)
Rev 22.0 20/04/06
P h L O C R I T E S e r i e s F i l t e r
Installation Operation Maintenance Manual
13.0 DECLARATION OF CONFORMITY
EURAQUA UK
JURAPEARLE + FILTER USING CLACK WS1TC
VALVE
Rob Adam
Conform to the following EC Directives where required:
The Electromagnetic Compatibility Directive 89/336/EEC
(including any additions or amendments thereafter)
and
The Low voltage Directive (Electrical Safety) 73/23/EEC
(including any additions or amendments thereafter)
and
The Machinery Directive 89/392/EEC
(including any additions or amendments thereafter)
Technical Director
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