QUICK START GUIDE ENGLISH WELCOME Thank you for purchasing the PURELAB QUEST. Please read the following Health and Safety notice before proceeding. ® Reverse Osmosis HEALTH & SAFETY Module LC217 (Serviced Part) Vent Filter LC291 Please follow the safety information detailed in this instruction sheet.
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SYSTEM CONFIGURATION ® Example 1: 1 X PURELAB QUEST RO/DI/UV or RO/DI - Wall Mounting Bracket LA735 - LA648 Boost Pump Type 1 Max Distance 5000mm COMMS Power Water (LA648 Boost Pump - Feedwater Below 2 Bar) Valve Air Break Device...
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POSITIONING PURELAB QUEST ® The PURELAB QUEST unit should be installed on a flat, level surface, in a clean dry environment 15 - 25 ˚C. The unit can also be wall mounted ® using the LA735 wall mounting kit against a vertical wall capable of supporting the combined weight of the unit and mounting kit.
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SET - UP / COMMISSIONING CONNECT THE WATER RO/DI/UV - Potable Water Supply RO/DI - Potable Water Supply See Operator's Manual - Feedwater Specifications for more information. Fit a pressure regulator LA512, regulate to 4 bar. Push in collet Remove Transit Plug (Fig.10) (Fig.10) (Fig.9)
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® g) Please wait for PURELAB QUEST 7L internal reservoir to fill and reach full purity before dispensing any purified water. If an addtional external reservoir is also connected this will start to fill once the internal reservoir is full.
Copyright Note The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA Veolia , 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.
ONLY USE THE APPLIANCE COUPLER (MAINS LEAD) AND POWER SUPPLY PROVIDED, USE OF THESE WILL ENSURE ADEQUATE EARTH PROTECTION. DISCONNECT ELECTRICAL MAINS POWER SUPPLY BEFORE ANY MAINTENANCE WORK IS STARTED. IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY ELGA VEOLIA , THE PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED.
2.7 Customer Support If you need help with your product, please call your local ELGA Veolia® representative. For the address of the nearest ELGA Veolia® Sales and Service office visit our website. www.elgalabwater.com or contact ELGA Veolia at: Email: techsupport@elgalabwater.com...
(bar/psi) Electrical supply REFER TO OPERATING INSTRUCTIONS SU REFERER AU MANUEL D'OPERATION IN DER BEDIENUNGSANLEITUNG NACHSEHEN ELGA Veolia is the global laboratory water brand of Veolia. Tel: +44 (0) 203 567 7300, Web: www.elgalabwater.com MADE IN THE UK Model number...
Port 4: Type 2 Outlet should not be connected to a pressurized application, this may cause back-flow into PURELAB Quest. 6.1 PURELAB Quest Port 4: Type 2 - Water Outlet Connection for an application STEP 1 - Removing the transit plug and connecting the tube 1.
1. Remove the transit plug from reservoir Port 1: Inlet (Fig.3) 2. Insert the 8mm plastic tube from PURELAB Quest Port 5: Outlet into reservoir Port 1: Inlet (Fig.3) 3. Insert an 8mm plastic tube into the overflow and connect to drain (Fig.4)
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6. ADDITIONAL PURIFIED WATER OUTLET CONNECTIONS 6.3 Port 6 and 7 - Water connections for Free-Standing Dispenser STEP 1 - Disconnect the power 1. Disconnect the power supply before removing the metal loop (Fig.1) (Fig.1) WARNING! MAKE SURE THAT THE POWER SUPPLY CANNOT COME INTO CONTACT WITH WATER. STEP 2 - Removing the metal loop 1.
7. QUICK REFERENCE GUIDE YOUR GUIDE TO THE CHORUS 7.1 Manual Dispense Press dispense at anytime, release to stop. 7.2 Auto Volume Dispense 7.0L 100ml Press Auto-Volume at anytime. Press to scroll up and down, press dispense to confirm. PURELAB® Quest Operator Manual MANU41196 Version 02 2/20 Page 9...
7. QUICK REFERENCE GUIDE 7.3 Deactivating - Auto Volume Dispense 7.0L 100ml Press Auto-Volume dispense at anytime to exit. 7.4 ON - OFF, Menu and Accept 7.0L 100ml Deactivate Auto-Volume dispense, press once. Press and Hold for 2 seconds to enter the Main Menu. Scoll to select a feature in the Main Menu.
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8. MAINTENANCE YOUR GUIDE TO THE CHORUS Maintenance Any maintenance work not included in this operator manual should be carried out by an approved Service engineer or technician, please contact: https://www.elgalabwater.com/support/product-support Note: Disposing of used consumable items should be in accordance with local statutory regulations. 8.1 Replacing Ultraviolet Lamp LC210 - PQDIUVM1 The Ultraviolet (UV) Lamp should be replaced when;...
8. MAINTENANCE STEP 2 - Removing LC210 UV Lamp 1. Open the left side door (Fig.2) 2. Disconnect the UV lamp wiring connector (Fig.3) (Fig.2) (Fig.3) STEP 3 - Removing LC210 UV Lamp continued Caution! Use cut resistant gloves when handling the new UV Lamp LC210. 1.
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8. MAINTENANCE YOUR GUIDE TO THE CHORUS 2. Wipe the glass with the alcohol wipe 3. Slide the new LC210 UV lamp into the UV chamber (Fig.7) 4. Connect the UV lamp connector, making sure it is aligned correctly with the pins (Fig.8) (Use the black arrows as a guide) Alcohol Wipe...
8. MAINTENANCE 8.2 Replacing LC292 DI Purification Pack Step 1 - Removing the used LC292 Purification Pack 1. Press and hold accept for 2 seconds to enter the Main Menu (Fig.1) 2. Scroll and press accept 'Changing Purification Pack' 3. Open the right hand door (Fig.2) 4.
8. MAINTENANCE YOUR GUIDE TO THE CHORUS 8.3 Cleaning the Inlet Feedwater Filter PURELAB ® QUEST is fitted with an inlet filter to protect it from water particles, which could affect the peformance of the product. It is recommended that the inlet filter assembly is periodically cleaned to remove any particles or debris that can cause a blockaged.
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8. MAINTENANCE STEP 4 - Cleaning the Inlet Feedwater Filter 1. Check the mesh filter for damage and clean with purfied water (Fig.4) 2. Insert the black rubber washer and mesh filter into its original position (Ensure that the mesh filter dome is facing outwards) 3.
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8. MAINTENANCE YOUR GUIDE TO THE CHORUS 8.4 Replacing LC217 Reverse Osmosis Module PURELAB ® QUEST is fitted with a Reverse Osmosis (RO) module which is replaced during a product service or if permeate water purity or flow rate is not adequate and does not meet predicted performance levels.
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(Fig.4) Point-Of-Use LC134 / LC145 / LC197 M8mm Thread Bleed Valve Coupler not required for PURELAB Quest Bleed Valve (Fig.3) (Fig.4) 3. Slightly open both bleed valves, before dispensing any water to release any trapped air (Fig.5). 4. Press the dispense button, drawing water through and close both bleed valves (Fig.6)
8. MAINTENANCE YOUR GUIDE TO THE CHORUS The unit is sanitized to maintain or recover microbiological purity of the product water, sanitization is recommended every 12 months. • It should be carried out if the product has been switched OFF for a prolonged period. •...
8. MAINTENANCE Step 3 - Installing LC209 Sanitization Pack 1. Insert the base of the Sanitization Pack LC209 first, then clip into position (Fig.6) 2. Follow the on screen instructions to complete this procedure. LC209 Pack Base Released Locked (Fig.6) 8.7 Sanitization Procedure - LC209-M2 Sanitization Pack (USA ONLY) Step 1 - Unpacking the LC209-M2 Sanitization Pack 1.
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8. MAINTENANCE YOUR GUIDE TO THE CHORUS Step 3 - Insert a Sanitization Tablet into LC209-M2 1. Insert 1 X Effersan Sanitization tablet into the chamber (Fig.3) 2. Re-assemble the LC209-M2 pack (Fig.4) 3. Hand tighten using the provided moulded tool (Fig.5) 4.
9. TROUBLESHOOTING This section covers some of the issues that could occur with your PURELAB ® QUEST, and provides the troubleshooting steps to help you resolve the problem. For product support, please contact: https://www.elgalabwater.com/support/product-support WARNING! ALWAYS ENSURE THAT THE POWER SUPPLY IS ISOLATED, DURING ANY MAINTENANCE WORK. Issues Action 1.
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9. TROUBLESHOOTING YOUR GUIDE TO THE CHORUS Issues Action Message Displayed - 1. Complete a Sanitization Procedure. Sanitization Reminder (See section 8.6 / 8.7 Sanitization Procedures) Message Displayed - 1. Complete a UV Lamp change. UV Lamp Change Reminder (See section 8.1 Replacing Ultraviolet Lamp) 2.
'Software Update', press accept to confirm (Fig.2) 3. Progress will be displayed on screen (Fig.3) 4. Once completed PURELAB QUEST will power OFF, hold and press accept to power ON (Fig.4) 5. Software update is now complete, normal operation will resume (Fig.5)
11. TECHINICAL SPECIFICATIONS YOUR GUIDE TO THE CHORUS Techinical Specifications Feedwater Specifications Model PURELAB QUEST RO/DI/UV - PQDIUVM1 PURELAB QUEST RO/DI - PQDIXXM1 Water Source (Potable Water Source) (Potable Water Source) Conductivity <2000µS/cm <2000µS/cm (high conductivity feedwaters may lower (high conductivity feedwaters may lower...
12. WARRANTY / CONDITIONS OF SALE YOUR GUIDE TO THE CHORUS ELGA Veolia® 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.
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YOUR GUIDE TO THE CHORUS WARNING! DO NOT USE - SANITIZATION IN-PROGRESS ,CONTAINS COLD WATER STERILANT. WARNING! DO NOT USE - SANITIZATION IN-PROGRESS ,CONTAINS COLD WATER STERILANT. WARNING! DO NOT USE - SANITIZATION IN-PROGRESS ,CONTAINS COLD WATER STERILANT.
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