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Summary of Contents for Omnifilter B2000
- Page 1 B Series RO Installation Operation and Maintenance Manual Installation Operation Maintenance Manual B Series Reverse Osmosis Systems With EWS 'OS3015' controller Single phase version Models B2000 B4000 B5000 BROEWS-Rev 2 Page 1 of 23...
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Page 2: Table Of Contents
B Series RO Installation Operation and Maintenance Manual GENERAL NOTES ......................... 3 2.0 THE REVERSE OSMOSIS PROCESS ....................3 Membrane construction ........................ 4 Pressure pump ..........................4 Recirculation ..........................4 Recovery............................5 Rejection............................5 Flush ............................. 5 UNPACKING AND IDENTIFICATION..................6 Basic Packages .......................... -
Page 3: General Notes
B Series RO Installation Operation and Maintenance Manual GENERAL NOTES These instructions cover the B Series Range of Commercial Reverse Osmosis Systems, which includes models with nominal outputs ranging from 300 to 780 litres per hour. It is recommended that these instructions are read throughout before commencing any work on the unit, particularly if you have no previous experience of installing and using a high pressure Reverse Osmosis System. -
Page 4: Membrane Construction
B Series RO Installation Operation and Maintenance Manual concentration gradient is formed across the solid/liquid interface. The chemical and physical nature of the membrane determines its ability to allow for preferential transport of solvent (water) over solute (salt ions). Membrane construction The semi-permeable membrane for reverse osmosis applications consists of a thin film of polymeric material a fraction of a millimetre thick cast on a fabric support. -
Page 5: Recovery
B Series RO Installation Operation and Maintenance Manual concentrate exiting from the membrane to the inlet of the pressure pump, the flow across the surface of the membrane is dramatically increased allowing a recovery ratio of up to 75% to be achieved without significant fouling. -
Page 6: Unpacking And Identification
B Series RO Installation Operation and Maintenance Manual 3.0 UNPACKING AND IDENTIFICATION Basic Packages The Reverse Osmosis unit will normally be delivered as a single item strapped to a small pallet. Additional items may also be supplied if ordered, such as a product water storage tank, pre-filter or water softener. Unpacking notes The unpacking of the system off of the pallet is straightforward and there are no 'hidden' items. -
Page 7: Pre Installation Checks
B Series RO Installation Operation and Maintenance Manual The control panel will not initiate service unless the water pressure is above the minimum set point, currently 1.0 bar. This level is set low since the high pressure pump draws water at a very high rate during flushing with the effect that the monitored inlet pressure will drop. -
Page 8: Operating Space
B Series RO Installation Operation and Maintenance Manual 6.1.2 Operating Space It is difficult to be precise with regard to the floor space which will be occupied by the assembled unit, since there will usually be associated pre- treatment and product water storage. However, an idea can be gained from reference to the Engineering Data. -
Page 9: Electrical
B Series RO Installation Operation and Maintenance Manual system. ELECTRICAL 6.2.1 Single phase system A continuous single phase supply of 230v, 50 Hz with a rating of 13 Amps is required by the Reverse Osmosis Unit. 7.0 INSTALLATION MECHANICAL A flow diagram showing the suggested overall layout of the system is included as Fig 14.1 ,and should be referred to for guidance. -
Page 10: Permeate Connection
B Series RO Installation Operation and Maintenance Manual membrane failure. 7.1.3 Permeate Connection The permeate connection is made to the outlet John Guest fitting. This will accept 1/2" OD tube. Install a suitable overflow in the permeate storage tank. This must be below the level of the permeate inlet and must also make allowance for permeate production during flushing. -
Page 11: Commissioning
B Series RO Installation Operation and Maintenance Manual Install a level switch on the treated water storage tank and connect to the controller as shown in section 14.3 Important: When installing the level sensor in the permeate tank, the top of the sensor must be at least 100 mm below the overflow since permeate will flow to the tank during the post-service flush. -
Page 12: Service Connections And Checks
B Series RO Installation Operation and Maintenance Manual be put into service. 8.3 Service connections and checks With the system switched off, connect the permeate tube to the storage tank. Turn the system on and leave to run to service. Test the flush circuitry by lifting the permeate float switch. -
Page 13: Temporary Shutdown
B Series RO Installation Operation and Maintenance Manual Monthly Inspect system for leaks and tighten fittings where necessary 3 Monthly Replace inlet filter cartridges Annually Clean membrane with a recirculating cleaner if normalised output has fallen by greater than 15% Temporary Shutdown If permeate is not required for up to five days then the system should be left with the permeate tank empty, the level probes disconnected and the... -
Page 14: Example Data Recording Sheet
B Series RO Installation Operation and Maintenance Manual 9.3 Example Data Recording Sheet Model Date installed Membrane serial no(s) Date Pump Conc Perm Total Flow Recovery Temp Initials Pressure Flow Flow (lpm) R=(PF/TF)* (lpm) (lpm) TF=CF+PF (PSI) BROEWS-Rev 2 Page 14 of 23... -
Page 15: Fault Finding And Rectification
B Series RO Installation Operation and Maintenance Manual 10.0 FAULT FINDING AND RECTIFICATION Problem Possible cause No Power Main fuse or supply cabling fault Power on controller High level probe jammed or failed Motor does not run Motor failure Pump motor runs Pump motor drive loose Low or no production Concentrate valve fully open... -
Page 16: Data
B Series RO Installation Operation and Maintenance Manual Data 12.1 PROCESS AND OPERATING DATA Model 2000 4000 5000 Parameter Units Max. Output Lit/hr Flow* Max Inlet Lit/hr 1040 Flow* Concentrate Lit/hr To drain* Max flow to Lit/hr 1500 all Drain during Flush Min salt rejection 99% all... -
Page 17: Engineering Data
B Series RO Installation Operation and Maintenance Manual 12.2 ENGINEERING DATA Model 2000 4000 5000 Parameter Units Width 400 all Depth 575 all Height 1475 all Inlet Conn. Ins BSPM ¾” all Permeate Conn Ins O/D ½” Drain Conn Ins BSPM ¾”... -
Page 18: Ews Os3015
B Series RO Installation Operation and Maintenance Manual 13.0 EWS OS3015 CONTROLLER 13.1 Manufacturers Manual A manufacturers manual for the EWS OS3015 controller is enclosed with the system. Please refer to this for information operation and programming of the controller. 13.2 Factory programming notes The controller has been set up with a typical operating program suitable for a reverse osmosis system of this size and type. -
Page 19: Drawings
B Series RO Installation Operation and Maintenance Manual 14.0 Drawings 14.1 Dimensions and Parts Identification BROEWS-Rev 2 Page 19 of 23... -
Page 20: Ro Plumbing Layout
B Series RO Installation Operation and Maintenance Manual 14.2 RO Plumbing Layout Compact R/O plumbing layout. Ref ROCOMINS5 Water Inlet Pre-filter Permeate R/O level Pump Delivery probes protection Line level probe Water Softened Softener Supply Overflow BRINE TANK Drain To drain or conc. -
Page 21: Cabling Diagram
B Series RO Installation Operation and Maintenance Manual 14.3 Cabling Diagram 14.3.1 Mains Box BROEWS-Rev 2 Page 21 of 23... -
Page 22: Ews Controller
B Series RO Installation Operation and Maintenance Manual 14.3.2 EWS Controller FROM PAGE 1 0 VAC FROM PAGE 1 230 VAC EWS 3015 CONTROLLER STOP SIGNAL LOOPED PERMEATE TANK LEVEL SWITCH CONNECTIONS 3150 LOW PRESSURE SWITCH 3140 3100 CONCENTRATE VALVE 3080 PUMP 3050... -
Page 23: Ce Cert
We the undersigned EURAQUA UK, HITCHIN, ENGLAND Certify that the product _____________________________________________________________________________________________ type: Budget Automatic Series Reverse Osmosis Unit Models B2000, B4000 B5000 with EWS 'OS3015' controller _____________________________________________________________________________________________ has been designed and manufactured in accordance with the specifications of the following: Directive...
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