ELGA Purelab flex 4 Operator's Manual
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3 & 4
PURELAB flex
Operator Manual

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Summary of Contents for ELGA Purelab flex 4

  • Page 1 3 & 4 PURELAB flex Operator Manual...
  • Page 2: Table Of Contents

    The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. No part of this document may be reproduced or used except as authorized by contract or other written permission from VWS (UK) Ltd.
  • Page 3: Introduction

    This Operators Manual has been prepared for PURELAB flex product models: PURELAB flex 3 (Ultra Pure Water (Type I) Directly from tap water) PURELAB flex 4 (Ultra Pure Water (Type I) from RO (Type III) feed water) Use of this Manual...
  • Page 4: Your Guide To The Purelab Flex 3 & 4

    ELGA PURELAB flex 3/4 Operators Manual YOUR GUIDE TO THE PURELAB flex 3 & 4 PURELAB flex 3/4 MANU39265 Version 01 – 09/10 Page 3...
  • Page 5: Consumables

    ELGA PURELAB flex 3/4 Operators Manual CONSUMABLES Consumables Typical Service Max. Shelf Part No. Description Life* Life LC214 Purification Pack 6 months 2 years LC209 Sanitization Pack Not Applicable 2 years LC210 185/254nm UV Lamp 12-18 months 5 years LC145 0.2μm Microfilter - Point-of-Use...
  • Page 6: Operation

    ELGA PURELAB flex 3/4 Operators Manual OPERATION PURELAB flex 3 & 4 provides high purity water typically where daily usage does not exceed 10 liters/day. To provide the ultimate purity, water is re-circulated through a range of treatment technologies and stored in an internal reservoir.
  • Page 7: Purified Water Outlet Connection

    ELGA PURELAB flex 3/4 Operators Manual PURIFIED WATER OUTLET CONNECTION An additional outlet connection is located at the rear of PURELAB flex for applications that may require a direct feed. Maximum usage should not exceed 10l/day. Maximum take off flow rate 1.8l/min with positive head.
  • Page 8 ELGA PURELAB flex 3/4 Operators Manual PURELAB flex 3/4 MANU39265 Version 01 – 09/10 Page 7...
  • Page 9: Maintenance

    ELGA PURELAB flex 3/4 Operators Manual MAINTENANCE An approved supplier or distributor should carry out any maintenance work not included in this manual. Note: Disposal of all end-of-life consumable items should be in accordance with local statutory regulations. Replacing Ultraviolet lamp (LC210) The Ultraviolet (UV) lamp should be replaced when;...
  • Page 10 ELGA PURELAB flex 3/4 Operators Manual Step 2 – Remove UV Lamp from PURELAB flex. DISCONNECT the lamp connector fitted to the top of the UV lamp. LOOSEN the 2 securing screws at the top of the UV housing. x LIFT and REMOVE the UV lamp from the UV housing.
  • Page 11: Cleaning The Inlet Filter Assembly

    ELGA PURELAB flex 3/4 Operators Manual Cleaning the Inlet Filter Assembly PURELAB flex is fitted with an inlet filter to protect it from particles in the feed water supply which could affect performance. It’s recommended that you periodically clean the inlet filter to ensure that it doesn’t become blocked.
  • Page 12: Replacing The Reverse Osmosis Module (Lc217)

    ELGA PURELAB flex 3/4 Operators Manual Replacing the Reverse Osmosis Module (LC217) PURELAB flex 3 is fitted with a Reverse Osmosis (RO) module. The RO Module may need replacing if the permeate water purity or flow rate is not adequate and does not meet predicted or previous performance.
  • Page 13: Self Help Guidelines

    This section covers some of the issues that could occur with your PURELAB flex, and provides the troubleshooting steps to help you to resolve the issue yourself. When troubleshooting doesn't resolve your issue, please call your local ELGA LabWater representative (See Section 8 - Useful Contact Details).
  • Page 14: Health And Safety Notes

    THE USE OF THESE WILL ENSURE ADEQUATE EARTH PROTECTION IS PROVIDED. IF THE EQUIPMENT IS USED IN A MANNER NOT WARNING! SPECIFIED BY ELGA, THE PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED POSITION THE POWER SUPPLY SO THAT IT CANNOT COME INTO CONTACT WITH WATER.
  • Page 15: Residual Biostat

    ELGA PURELAB flex 3/4 Operators Manual Residual Biostat DURING THE COMMISSIONING CYCLE TRACE RESIDUAL BIOSTAT IS FLUSHED FROM THE WARNING! SYSTEM. A MATERIAL SAFETY DATA SHEET IS AVAILABLE UPON REQUEST. Control of Substances Hazardous to Health (COSHH) Material safety data sheets covering the various replaceable Purification Packs are available upon request.
  • Page 16: Technical Specifications

    ELGA PURELAB flex 3/4 Operators Manual 10. TECHNICAL SPECIFICATIONS FEEDWATER PURELAB flex 3 PURELAB flex 4 Model (Ultra Pure Water (Type I) (Ultra Pure Water (Type I) from directly from tap water) RO (Type III) feed water) Potable tap water as detailed...
  • Page 17 DIMENSIONS and WEIGHTS Width 236mm, Depth 470mm, Height minimum 900mm, Dimensions Height maximum 1020mm. PURELAB flex 3 PURELAB flex 4 Model (Ultra Pure Water (Type I) (Ultra Pure Water (Type I) from Directly from tap water) RO (Type III) feed water) Operational weight 23 kg (57.3 lb)
  • Page 18: 11. Useful Contact Details

    Tel: +44 (0) 1494 887500 Fax: +44 (0) 1494 887505 E-mail: info@elgalabwater.com For the address of the nearest ELGA LabWater Sales and Service office visit the country list on our website. http//www.elgalabwater.com Or contact ELGA LabWater at the number above.
  • Page 19: 12. Warranty / Conditions Of Sale

    ELGA PURELAB flex 3/4 Operators Manual 12. 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 20 ELGA PURELAB flex 3/4 Operators Manual component part. VWS (UK) Ltd. Ltd. shall not be liable for consequential, incidental, special or any other indirect damages resulting from economic loss or property damage sustained by any customer from the use of its process systems.

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