ELGA CENTRA S200 US Operator's Manual
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ELGA CENTRA S200 US Operator's Manual

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CENTRA S200/R200 - US
Operator Manual

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Summary of Contents for ELGA CENTRA S200 US

  • Page 1 CENTRA S200/R200 - US Operator Manual...
  • Page 3 ELGA LabWater is a trading name of VWS (UK) Ltd. ELGA® is the global laboratory water brand name of Veolia Water. ELGA®, PURELAB®, MEDICA® and CENTRA® are trademarks of ELGA LabWater.

  • Page 4: Table Of Contents

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA TABLE OF CONTENTS INTRODUCTION ..............1 Product Range ............1 Use of this Manual ............1 Customer Support ............1 HEALTH AND SAFETY NOTES .......... 2 Electricity ..............2 Pressure ..............2 Sanitization Chemicals ..........
  • Page 5 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual 10.1 Sanitization selection..........42 10.2 RO sanitization (Process off) ........42 10.3 RO sanitization (Process on) ........44 10.4 Recirculation sanitization .......... 45 TROUBLE SHOOTING ............47 CONSUMABLES AND ACCESSORIES ......49 KEY TO CONTROL PANEL ..........

  • Page 7: Introduction

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual INTRODUCTION Product Range This operator manual has been prepared for the product models: CENTRA - S200 US 115V ac 60Hz CENTRA - S200 US 230V ac 50Hz CENTRA - S200HFV US...

  • Page 8: Health And Safety Notes

    WARNING! THE EQUIPMENT IS USED MANNER NOT SPECIFIED BY ELGA, THE PROTECTION PROVIDED EQUIPMENT MAY BE IMPAIRED. POSITION THE POWER SUPPLY SO THAT IT CANNOT COME INTO CONTACT...

  • Page 9: Control Of Substances Hazardous To Health (Coshh)3

    Control of Substances Hazardous to Health (COSHH) Material safety data sheets covering the various replaceable components which contain chemicals are available upon request. Contact your local ELGA LabWater distributor. CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14 Page 3...

  • Page 10: Product And Process Description

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA PRODUCT AND PROCESS DESCRIPTION Product Description The CENTRA range of water purification units has been specifically designed to produce, distribute and maintain purified water for laboratory, medical and industrial applications.

  • Page 11: Process Description

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Process Description CENTRA - S200/R200 US • Feed water enters through a control valve (V1), and through a particulate filter (FH1) into the inlet of the RO pump (P1). Pressure in the pipework of the pump inlet is monitored with a pressure switch (PSW1) to ensure that it cannot run without sufficient water.
  • Page 12 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA • Within the CENTRA – R200 US connections are available to link to externally positioned cylinders containing water purification media, to remove impurities and maintain water purity around the system. The media in the cylinders can be selected to meet specific requirements.

  • Page 13: Flow Diagrams

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Flow diagrams CENTRA - S200 US flow diagram CENTRA - R200 US flow diagram CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14 Page 7...

  • Page 14: Technical Specification

    If in doubt contact your local ELGA LabWater representative who will be able to provide additional guidance and support on the pretreatment requirements for specific water types.
  • Page 15 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Dimensions CENTRA - S200 US CENTRA - R200 US Height 1820mm (71.7") 1820mm (71.7") Width 730mm (28.75") 730mm (28.75") Depth 890mm (35") 890mm (35") Supply weight 180kg (396lb) 178kg (392lb)
  • Page 16 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA User Interface Display Continuous graphical quality display. Graphical flow schematic on screen with mimic display. Backlit display with Intuitive Icons. Adjustable settings Date / time Adjustable Display viewing Angle Adjustable electronically...
  • Page 17 Feedwater dependent. Output to operate 24V dc relay. *** Ion-exchange cylinder installed (Nuclear or Hypex grade). **** System to be installed following ELGA LabWater installation guidelines and regularly sanitized. As part of our policy of continual improvement we reserve the right to alter the specifications given in this document.

  • Page 18: Permeate Flowrate Vs. Temperature

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA RO Permeate Flowrate vs. Temperature Nominal Permeate Flowrate vs Temperature Flow (L/Hr) Page 12 CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14...

  • Page 19: Installation Instructions

    Note: Ion-exchange cylinders external pretreatment are not included with the CENTRA. Please contact your local ELGA LabWater representative to ensure that the correct water treatment technologies are selected for your application. Positioning the CENTRA Before installation and operation of the CENTRA unit, please read and observe the following points.
  • Page 20 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA The unit is in Installation Category II, Pollution Degree 2, as per IEC1010-1. Service Access It is recommended that sufficient allowance be made for accessing components on the rear of the product, which may require servicing or replacement during its life in the field.

  • Page 21: Connecting The Centra

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Remote Display RS485 Network The CENTRA has the ability to communicate to a number remote displays allowing operating alarm parameters to be changed and monitored throughout the installation. System constraints must be observed during installation to ensure satisfactory network performance.
  • Page 22 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA Fig.1 - Schematic of typical CENTRA - S200 US installation Fig. 2 - Schematic of typical CENTRA - R200 US installation Page 16 CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14...
  • Page 23 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Step 2 - Electrical supply connection WARNING! FAILURE TO CORRECTLY INSTALL THE ELECTRICAL SUPPLY COULD RESULT IN DEATH. IF IN DOUBT CONTACT A QUALIFIED ELECTRICAN. ENSURE a suitable cable is available to connect the CENTRA to the electrical supply.
  • Page 24 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA CAUTION! The termination of cables should comply with local wiring regulations. All earth connections should be made using ring tags that are attached to the cable using the correct crimping tool.

  • Page 25: Controls

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual CONTROLS The CENTRA operates with a tactile membrane control panel, which has a graphics display window and four-programmable function control buttons. Details of how to use the controls will be given in the appropriate sections.

  • Page 26: Passkeys

    Note: The ELGA PASSkey does not prevent access to the PROCESS function in case of emergency. SWITCH on the main electrical supply to initialize the controller set-up sequence. This takes several Present the PASSkey seconds.
  • Page 27 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Note: The system remains unlocked providing button presses are made within a fixed time period (5 seconds). A series of set-up screens will now be displayed. Various control icons are used to allow you to step through the set-up instruction process.
  • Page 28 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA Step 5 - Volume/flow - displayed unit of measurement The reservoir volume and recirculation flow can be displayed in either liters (L) or US Gallons (USG). PRESS SCROLL to change mode (L or USG) PRESS TICK ...
  • Page 29 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Step 9 - RO permeate quality alarm settings QS1 This screen is used for setting the value at which the RO permeate quality alarm will activate. This alarm does not stop RO production but can extend or instigate flush routines.
  • Page 30 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA alarm will be reset once power is removed for 5 seconds and then reinstated. Step 13 - Continuous operation Continuous operation may be required in particular circumstances or when demand for water fluctuates.
  • Page 31 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Note: A highlighted box indicates that the unit will be operational on that day between the times set in step 14. REPEAT, step 15 - item 2, to select further operating days or PRESS SHIFT ...
  • Page 32 At this stage the CENTRA screen may timeout before each remote display is registered. This does not affect registration of the remote display. ENSURE the RS485 network is correctly installed and terminated as described in ‘ELGA LabWater Installation Guide - RS485 Local area Network design considerations installation guide’...

  • Page 33: Setting Up Replacement Timers / Reminders

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Step 22 - Programming of sanitization PASSkeys Sanitization PASSkeys are required to implement sanitization. These keys can be deleted or added. Note: PASSkeys can only be registered for one use i.e.
  • Page 34 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA Step 3 - UV lamp replacement date PRESS RESET button to reset UV Replacement Date PRESS TICK  to accept Replacement Date and proceed to RO Particle Filter Replacement. PRESS TICK  confirm that resetting is required χ...

  • Page 35: Commissioning

    The initiation is complete when the display shows three lines of text. CONFIRM that the display states the correct unit type. If incorrect contact your local ELGA LabWater representative. Step 4 - Water supply The water supply to the CENTRA should be installed correctly as described in Section 4.3, Step...
  • Page 36 Note: If an ion-exchange cylinder is installed into the recirculation loop of a CENTRA - S200 US the quality monitoring will require resetting. Contact technical support or your local ELGA LabWater Location of valves representative. Page 30 CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14...
  • Page 37 To adjust the pressure in the distribution loop requires specialist equipment and it is recommended that changes are made by an ELGA LabWater Service Engineer. Step 8 – Distribution loop pressure adjustment (R/S200 US HFV/HFR only)
  • Page 38 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA Step 9 - Sanitization SANITIZE the system as described in Section 10 - Sanitization Procedures. Note: It is good practice to sanitize new installations during commissioning. Step 10 - Fit 0.2µm in line filter (LC160) or FILT50105 for HF.

  • Page 39: Operation

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual OPERATION CENTRA has the following modes of operation: • Continuous Recirculation (24/7). • Night service / Operational day. • Sanitization Cycle (See Section 10 - Sanitization Procedures). Night service / Operational day Refer to Section 5 –...

  • Page 40: Monitoring

      Reservoir volume Consumable dates The consumable dates and periods of reminder are adjustable to meet specific applications by a qualified ELGA LabWater service engineer. Step 1 - View consumable dates ENSURE unit is in normal operation. PRESS to view consumable dates.

  • Page 41: Maintenance

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual MAINTENANCE CVF filter (LC156) An approved supplier or distributor should carry out any UV lamp maintenance work not detailed in this handbook. If further (LC158 information is required on any aspect of maintenance please CENTRA - contact Customer Service.
  • Page 42 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA 14. RESET the consumable reminder as described in Section 5.3, Step 2. Page 36 CENTRA - S200 US/CENTRA - R200 US Version 01 – 08/14...

  • Page 43: Replacing Pre-Treatment Filter Lc159

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Replacing pre-treatment filter LC159 The pre-treatment filter protects the system against particles in the feed water and released from pre-treatment media and installation debris. The replacement of this filter is recommended in the following circumstances.

  • Page 44: Replacing 0.2Μm In Line Filter Lc160 Or Cfyczd1460 (Hf Only)

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA Replacing 0.2µm in line filter LC160 or CFYCZD1460 (HF only). An absolute filter is essential on installations where a bacterial and Depressurize button particulate specification is required. The 0.2µm in line filter should be replaced in the following circumstances: •...

  • Page 45: Replacement Of Uv Lamp Lc158 (Centra - R200 Us Only)

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual Replacement of UV lamp LC158 (CENTRA - R200 US only) The UV lamp should be replaced in the following circumstances: • When indicated by the consumable alarm. • After a maximum of twelve months.

  • Page 46: Installation / Replacement Of Ion-Exchange Cylinder

    OPEN bypass valve (V7). REMOVE connections to ion-exchange cylinder making a note of the connection orientation. Ion-exchange cylinder REMOVE cylinder and contact you local ELGA LabWater representative to arrange for replacement. INSTALL new cylinder ensuring correct connection orientation. RINSE cylinder ensuring all air is bled from the system.

  • Page 47: Sanitization Procedures

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual SANITIZATION PROCEDURES The unit is sanitized to destroy the bacteria within the pipework, and reservoir. Please read this entire section to become familiar with the procedure before you start. RO sanitization is recommended once a month to maintain low bacterial counts.

  • Page 48: Sanitization Selection

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA 10.1 Sanitization selection ENSURE the unit is in the process off mode. PRESENT sanitization PASSkey. PRESS TICK . PRESS SCROLL to type of sanitization required.  PRESS TICK 10.2 RO sanitization (Process off) SELECT RO sanitization - ‘insert sanitant’...
  • Page 49 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual 10. Once complete an alarm will sound (4 seconds). 11. REMOVE filter bowl. 12. Remove chemical tube (TUBE37548). 13. INSTALL new filter (LC159) or refit existing filter. 14. REFIT filter bowl (tighten with filter spanner).

  • Page 50: Sanitization (Process On)

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA 10.3 RO sanitization (Process on) Note: To enter this mode of sanitization the level in the reservoir must be >240litres. If sufficient water is not available the unit will not allow access to the relevant menu.

  • Page 51: Recirculation Sanitization

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual 16. INSTALL new filter (LC159) or refit existing filter. 17. REFIT filter bowl (tighten with filter spanner).  18. PRESS TICK  19. PRESS TICK to accept next sanitization reminder PRESS SCROLL to delete reminder.
  • Page 52 CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA 20. RECOMMISSION or replace cylinder - See section Installation/replacement ion-exchange cylinder (R200 only). 21. REPLACE (LC160)/FILT50105 0.2µm in line filter - See section 9.3 - Replacing 0.2µm in line filter.

  • Page 53: Trouble Shooting

    The audible alarm can be silenced by pressing the mute button. If the unit cannot be repaired using this manual, please call your local ELGA LabWater representative (See Section 15.0 - Useful Contact Details).
  • Page 54 PASSkey not valid. Request registration with recognized Master PASSkey holder. If problem persists call Customer Services. Master PASSkey Contact ELGA LabWater. not recognized If problem persists call Customer Services. Pumps not running Check thermal overloads in electrical enclosure. but power on.

  • Page 55: Consumables And Accessories

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual CONSUMABLES AND ACCESSORIES Cat No Consumable Max. Max. Service Shelf Life* Life LC156 Composite vent filter 2 years months LC173 Composite vent filter 2 years (HFV and HFR) months LC158...

  • Page 56: Key To Control Panel

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA KEY TO CONTROL PANEL ICON DESCRIPTION ICON DESCRIPTION Accept PASSkey Leak Auto restart detection Scroll back Locked Level sensor Step back disconnect Bell (Audible Menu alarm) Standby Mute alarm Bypass DI...
  • Page 57 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual ICON DESCRIPTION ICON DESCRIPTION Fast timer Reset Reservoir Right feed Fill Sample Sanitization Filter PASSkey Insert filter Sanitization reminder Filter recirc. Sanitization loop rinse Add chemical Scroll Low pressure Transport...

  • Page 58: Alarm Conditions

    Adjust distribution loop pressure and/or pump by- pass. Recirculation Pump WARNING! This operation Pressure >6 bar should only be completed by an ELGA LabWater service engineer. Internal leak within Leak detection enclosure – find leak and (icon flashing) drain water from base.

  • Page 59: Replacement Timers

    ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual 13.2 Replacement Timers Screen Replacement Reference Vent filter replacement See section 5.3 - step 2. Pre-treatment filter See section 5.3 - step 4. replacement 0.2µm in line filter See section 5.3 - step 5.

  • Page 60: Warranty/Conditions Of Sale

    CENTRA - S200 US/CENTRA - R200 US Operator Manual ELGA WARRANTY/CONDITIONS OF SALE ELGA LabWater is a trading name of VWS (UK) Ltd. General Limited Warranty VWS (UK) Ltd warrants the products manufactured by it against defects in materials and workmanship when used in accordance with applicable instructions for a period of one year from the date of shipment for the products.
  • Page 61 ELGA CENTRA - S200 US/CENTRA - R200 US Operator Manual In the event of a breach of the foregoing warranty, VWS (UK) Ltd sole obligation shall be to repair or replace, at its option, any product or part thereof that proves to be...

  • Page 62: 15. Useful Contact Details

    +44 (0) 203 567 7300 Fax: +44 (0) 203 567 7205 E-mail: techsupport@elgalabwater.com For the address of your nearest ELGA LabWater Sales and Service office visit the country list on our website http://www.elgalabwater.com or contact ELGA at the number above.

This manual is also suitable for:

Centra r200 usCentra-s200hfv usCentra-r200hfv us

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