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Purelab flex 3
Operator's Manual
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ELGA Purelab flex 4, Purelab flex 3 Operator's Manual

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PURELAB flex
Operator Manual
3&4
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ELGA PURELAB flex 3/4 Operators Manual
TABLE OF CONTENTS
1. INTRODUCTION ............................................................................... 2
2. YOUR GUIDE TO THE PURELAB flex 3 & 4 ......................................... 3
3. CONSUMABLES ................................................................................. 4
4. OPERATION ..................................................................................... 5
5. CUSTOMIZED OPERATION ................................................................ 5
6. PURIFIED WATER OUTLET CONNECTION ......................................... 6
7. MAINTENANCE ................................................................................. 8
8. SELF HELP GUIDELINES ................................................................. 12
9. HEALTH AND SAFETY NOTES .......................................................... 13
10. TECHNICAL SPECIFICATIONS ........................................................ 15
11. USEFUL CONTACT DETAILS ............................................................ 17
12. WARRANTY / CONDITIONS OF SALE .............................................. 18
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. The copyright and all restrictions on reproduction and use apply to all media in which this information may be placed.
VWS (UK) Ltd. pursue a policy of continual product improvement and reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service.
ELGA
£
and PURELAB£ are registered trademarks of VWS (UK) Ltd.
PURELAB flex 3/4 MANU39265 Version 01 – 09/10 Page 1
© VWS (UK) Ltd. 2010 – All rights reserved.
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PURELAB flex 3/4 Operators Manual ELGA
1. INTRODUCTION
1.1 Health & Safety
Please ensure you read the Health & Safety notes in Section 9.
1.2 Product Range
This Operators Manual has been prepared for PURELAB flex product models:
x PURELAB flex 3 (Ultra Pure Water (Type I) Directly from tap water)
x PURELAB flex 4 (Ultra Pure Water (Type I) from RO (Type III) feed water)
1.3 Use of this Manual
This manual guides you through the basic operation and maintenance of the PURELAB flex allowing you to obtain a guaranteed supply of purified water to meet your requirements.
1.4 Installation
PURELAB flex is supplied with a Quick Start Guide and Quick Reference Guide.
Quick Start Guide shows you how to install and commission the PURELAB flex.
Quick Reference Guide shows you how to perform day to day functions in order to get the most from your PURELAB flex without having to refer to the Operators Manual.
1.5 Environment
The PURELAB flex unit should be installed on a flat, level surface, in a clean, dry environment. The unit can also be wall mounted using the purpose designed wall mounting kit against a vertical wall capable of supporting the combined weight of the unit and mounting kit.
1.6 Commissioning
PURELAB flex is supplied in a preset commissioning mode which has to be completed before purified water can be dispensed.
1.7 Customer Support
If you need help with your PURELAB flex, please call your local ELGA representative. For the address of the nearest ELGA LabWater Sales and Service office visit the country list on our website.
www.elgalabwater.com
Or contact ELGA LabWater at;
E-mail: [email protected] E-mail: [email protected]
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ELGA PURELAB flex 3/4 Operators Manual
2. YOUR GUIDE TO THE PURELAB flex 3 & 4
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3 years
3. CONSUMABLES
Consumables
Part No. Description
Typical Service
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 90 Days 2 years
LC197 Biofilter – Point-of-Use 90 Days 2 years
LC216 Composite Vent Filter 1 Year 2 years
LC217 Reverse Osmosis Module Typical life 2-
*Service Life is an estimate only, and will depend on the application and feed water quality. Please take care to ensure you order the correct consumable items.
Max. Shelf
Life
2 years
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ELGA PURELAB flex 3/4 Operators Manual
4. 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.
The reservoir is filled automatically from either a potable water or pre-treated supply. Please refer to Section 9. Technical Specifications for details.
During periods of non-use the unit will automatically operate in intermittent (10 minutes every 2 hours) re-circulation mode to maintain water purity with maximum efficiency.
Refilling of the reservoir is determined by usage and achieved in the following ways;
1. AUTOMATIC REFILL. When the water level in the reservoir reaches <4 liters the PURELAB flex will begin to refill. An option in main menu allows ‘Refill set point’ to be adjusted. Follow instructions on the Dispense handset.
2. INITIATING A RESERVOIR REFILL. Pressing the Initiate Reservoir Refill button on the display handset for 2 seconds.
3. MANUAL REFILL. Water added directly into the reservoir by removing the Composite Vent Filter.
4. TIMED AUTO REFILL. The timed auto refill is a feature downloadable from the website (only available when the clock feature is selected). The timed auto refill allows the user to set a time at which the system will automatically enter a refill cycle. With Auto Refill set to 16:00 the unit will enter refill cycle at 4pm everyday.
The Quick Reference Guide shows you how to perform day to day functions in order to get the most from your PURELAB flex without having to refer to this Operators Manual.
5. CUSTOMIZED OPERATION
It’s possible to customize your PURELAB flex by downloading additional features and changing your current settings.
To find out more, please visit www.purelabflex.com
Additional features will be added periodically.
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CAUTION!
Maximum take off flow rate 1.8l/min with positive
g on usage.
6. 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.
head. Water purity may vary dependin Check water purity is suitable for application.
Please follow the instructions below for correct connection.
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WARNING!
HARMFUL TO THE EYES AND
WARNING!
RESISTANT
MERCURY HAZARD, DO NOT BREAK. THE UV LAMP CONTAINS A SMALL AMOUNT OF MERCURY. MAY CAUSE REDNESS OR IRRITATION AS A RESULT OF
7. 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.
7.1 Replacing Ultraviolet lamp (LC210)
The Ultraviolet (UV) lamp should be replaced when;
x UV lamp failure occurs.
x UV lamp efficiency decreases affecting water purity.
If either occurs you’ll be prompted to change the UV Lamp.
UV-C RADIATION IS SKIN. UV LAMP SHOULD ONLY BE OPERATED IN THE CHAMBER.
IT IS STRONGLY RECOMMENDED THAT DURING THE HANDLING OF THE UV LAMP CUT- GLOVES ARE WORN.
CONTACT WITH SKIN AND/OR EYES.
Step 1 – Switch Unit Off
x ISOLATE the electrical supply where the power cable is connected to the mains
electrical supply.
x TURN OFF the water supply.
x OPEN the left hand access door.
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CAUTION!
CAUTION!
Step 2 – Remove UV Lamp from PURELAB flex.
x DISCONNECT the lamp connector fitted to the top of the UV lamp.
x LOOSEN the 2 securing screws at the top of the UV housing.
x LIFT and REMOVE the UV lamp from the UV housing.
x DISCARD the used UV lamp in accordance with local regulations.
Hold on to the UV lamp carefully to ensure it doesn’t break.
Step 3 - Replace the UV lamp
x UNPACK new UV lamp.
Take care not to touch the surface of the glass. Ideally wear gloves, handle with soft cloth and wipe the surface with alcohol before fitting into the housing.
x SLIDE the new UV lamp into the UV housing.
x CONNECT the lamp connector to the end of the UV making sure the connector is
correctly aligned with the pins.
x TIGHTEN the 2 securing screws at the top of the UV housing.
x CLOSE the left hand access door.
Step 4 – Turn Unit On
x TURN ON the water supply.
x SWITCH ON the mains electrical supply.
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7.2 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.
Step 1 –Isolate the Electrical Supply
x ISOLATE the electrical supply where the PURELAB flex power cable is connected
to the mains electrical supply.
x TURN OFF the water supply.
x LOCATE the inlet filter assembly at the rear of the PURELAB flex.
Step 2 – Dismantle the Inlet Filter.
x UNSCREW the inlet filter.
x REMOVE the mesh filter
x CHECK mesh filter for signs of damage; REPLACE or CLEAN as necessary.
Step 3 – Reassemble the Inlet Filter
x INSERT the mesh filter into its original position ensuring that it is facing the
correct direction (see diagram).
x RE-ASSEMBLE the Inlet Filter Assembly.
Step 4 – Turn Unit On
x TURN ON the water supply
x SWITCH ON the electrical supply.
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!
URING STORAGE.
7.3 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.
For information regarding the replacement of the LC217 RO Module contact Customer Support.
ALL NEW RO MODULES ARE FILLED WITH A BACTERIOSTATIC SOLUTION TO PREVENT
WARNING
BACTERIAL CONTAMINATION D THE RO MODULES WILL THEREFORE REQUIRE RINSING PRIOR TO USE.
7.4 Replacing the Composite Vent and Point-of-Use Filters
Details of how to install/replace the Composite Vent Filter can be found in the Quick Reference Guide.
Details of how to install/replace the Point-Of-Use Filters are supplied with each filter.
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WARNING!
Accept Sanitization and follow the instructions on the
High Temperature Water Alarm
d water temperature has not risen suddenly.
Dispense some water to allow cold water to be drawn
8. 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).
ALWAYS ENSURE THAT THE ELECTRICAL POWER SUPPLY IS ISOLATED BEFORE WORKING INSIDE PURELAB flex.
CONDITION RECOMMENDED ACTION
Nothing showing on handset display.
Unable to enter main menu
Purification Pack change reminder
Short Purification Pack Life
Sanitization reminder
Press any button to wake the unit from sleep mode.
Check electrical supply and lead.
Check that the electrical power is switched on.
Check the fuse in the electrical power and replace if blown.
Press Auto Volume Dispense button to exit Auto Volume dispensing.
Reset Purification Pack change reminder.
Replace Purification Pack – See Quick Reference Guide.
Water usage is >10 L/day.
Inlet feed water is out of specification.
Check replacement date.
Reset Sanitization reminder.
Display Handset.
UV change reminder
Reduced Dispense Water flow rate
Dispense Water Purity Alarm
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Reset UV change reminder.
Replace the UV lamp.
Check correct alarm point is set.
Check fee
into the system.
Check inlet water strainer is not blocked.
Replace POU filter if fitted.
Call Customer Services.
Check correct alarm point is set.
Change Purification Pack.
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ELGA PURELAB flex 3/4 Operators Manual
!
CAUTION!
.
CAUTION!
The PURELAB flex is not designed for use in fume CAUTION!
WARNING!
ONLY USE THE APPLIANCE COUPLER (MAINS
EARTH PROTECTION IS PROVIDED.
SPECIFIED BY ELGA, THE PROTECTION PROVIDED
WARNING!
UNDER NO CIRCUMSTANCES SHOULD THE LAMP BE CONNECTED AND ACTIVATED WHEN OUTSIDE THE
9. HEALTH AND SAFETY NOTES
WARNINGS ARE GIVEN WHERE FAILING TO
WARNING
9.1 Environment
OBSERVE THE INSTRUCTIONS COULD RESULT IN INJURY OR FATALITY.
Cautions are given where failure to observe the instructions could result in damage to the equipment, associated equipment and processes
Clean dry indoor. Temp 5-40°C. Humidity max 80% non-condensing.
Failure to follow the environmental specification could result in damage to the system.
cupboards where chemicals could damage the system.
9.2 Display Handset
The display handset is not designed to be submersed in water.
9.3 Electricity
The appliance coupler (mains lead) or power supply connected to the rear of the unit can be removed to isolate the power supply. If access to this is restricted then it is recommended that access to the supply socket is easily available to disconnect the electrical supply.
LEAD) AND POWER SUPPLY PROVIDED. THE USE OF THESE WILL ENSURE ADEQUATE
IF THE EQUIPMENT IS USED IN A MANNER NOT
BY THE EQUIPMENT MAY BE IMPAIRED
POSITION THE POWER SUPPLY SO THAT IT CANNOT COME INTO CONTACT WITH WATER.
9.4 Ultraviolet Light
HOUSING. EXPOSURE COULD CAUSE SERIOUS INJURY TO EYES AND SKIN.
ENSURE THE UV LAMP IS DISPOSED OF IN ACCORDANCE WITH LOCAL REGULATIONS.
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WARNING!
9.5 Residual Biostat
DURING THE COMMISSIONING CYCLE TRACE RESIDUAL BIOSTAT IS FLUSHED FROM THE SYSTEM. A MATERIAL SAFETY DATA SHEET IS AVAILABLE UPON REQUEST.
9.6 Control of Substances Hazardous to Health (COSHH)
Material safety data sheets covering the various replaceable Purification Packs are available upon request.
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ELGA PURELAB flex 3/4 Operators Manual
FEEDWATER
PURELAB flex 3
directly from tap water)
PURELAB flex 4
Ultra Pure Water (Type I) from
RO (Type III) feed water)
Potable tap water as detailed
least 0.2µm as detailed below.
nded Total Equivalent
2
)
RO
10. TECHNICAL SPECIFICATIONS
Model
SOURCE
Conductivity < 2000PS/cm 1
Ionic Load
(Ultra Pure Water (Type I)
below.
(
Purified water filtered to at
Recomme
Conductivity (TEC) <70PS/cm
CONTAMINANT
Hardness <350 ppm as CaCO3 N/A
Free Chlorine <0.05 ppm CL2 <0.05 ppm CL2
Chloramine <0.02 ppm CL2 <0.05 ppm CL2
Total Chlorine <0.05 ppm CL2 <0.05 ppm CL2
Silica <30 ppm SiO2 <2 ppm SiO2
CO2 (Carbon Dioxide) <30 ppm (Recommended <20 ppm)
Fouling Index <10 <1
Iron/Manganese < 0.5 ppm Fe/Mn N/A
Organics (Total Organic Carbon
Particulates
Recommended <2 ppm TOC
Recommended <50 ppb TOC
A 0.2 micron membrane pre filter is recommended for all non-
feeds to extend point-of-use filter life.
TEMPERATURE 4 - 40ºC (Recommended 10 - 25ºC)
FLOWRATE (maximum
requirement at 15ºC)
Up to 75 L/hr Up to 60 L/hr
Drain Requirements >90 L/hr >70 L/hr
1
Purification Pack life may me low with feedwaters >1400 μS/cm
2
TEC (PS/cm) = Conductivity (PS/cm) + 2.3 X CO2 (ppm)
FEEDWATER PRESSURE
Minimum Inlet Pressure 2bar (30psi)
Maximum Inlet pressure 6bar (90psi)
Optimum Inlet Pressure 4bar (60psi)
CONNECTIONS
Point-Of-Use 1/4" BSP (Dispense Tip Removed)
Inlet 8mm (5/16) OD tube
Internal Reservoir Overflow 8mm (5/16) OD tube
Drain 8mm (5/16) OD tube
Internal Reservoir 8mm (5/16) OD tube
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PURELAB flex 3/4 Operators Manual ELGA
DIMENSIONS and WEIGHTS
Width 236mm, Depth 470mm, Height minimum 900mm,
Height maximum 1020mm.
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)
Operational weight
23 kg (57.3 lb)
23 kg (57.3 lb)
Installation
Bench / Wall
System control voltage (not including pumps and UV)
Power consumption (peak demand)
PURELAB flex 3
Ultra Pure Water (Type I)
directly from tap water)
PURELAB flex 4
ra Pure Water (Type I) from
RO (Type III) feed water)
Volume of Ultra Pure (Type 1) Water used per working day.
Ultra Pure delivery flow rate from Dispense Handset
Reverse Osmosis (Type III) Make­up flow rate
Volume of Pure (Type III) Water
reservoir)
Dimensions
Model
(
(
ELECTRICAL REQUIREMENTS
Mains input 100-240V ac, 50-60 Hz
24 V dc
100 VA
PRODUCT WATER SPECIFICATION
Model
(
(Ult
Up to 10 L/day
Up to 2 L/min
Inorganics (Resistivity @25°C) 18.2MΩ-cm
Organics (TOC) – typically <5ppb1
Bacteria – Typical <1 CFU/ml (when fitted with POU filter)
Bacteria – Typical <1 CFU/10ml (when fitted with Biofilter)
Endotoxin <0.001 EU/ml (when fitted with Biofilter)
DNase <20 pg/ml (when fitted with Biofilter)
RNase 0.002 ng/ml (when fitted with Biofilter)
Particles 0.2µm filtration (when fitted with POU filter)
pH Effectively neutral
Up to 10 L/hr
used per working day. (Taken directly from the internal
1
Dependent on feed water
<10 L/day
As part of our policy of continual improvement we reserve the right to alter the specifications given in this document.
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ELGA PURELAB flex 3/4 Operators Manual
11. USEFUL CONTACT DETAILS
ELGA LabWater – Global Operations Centre
Lane End Industrial Park
High Wycombe
Bucks HP14 3BY
UK
Tel: +44 (0) 1494 887500
Fax: +44 (0) 1494 887505
E-mail: [email protected]
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.
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PURELAB flex 3/4 Operators Manual ELGA
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. VWS (UK) Ltd. MAKES NO OTHER WARRANTY, EXPRESSED OR IMPLIED. THERE IS NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The warranty provided herein and the data, specifications and descriptions of the VWS (UK) Ltd. products appearing in VWS (UK) Ltd. published catalogues and product literature may not be altered except by express written agreement signed by an officer of VWS (UK) Ltd. Representations, oral or written, which are inconsistent with this warranty or such publications are not authorized and, if given, should not be relied upon.
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 defective in materials or workmanship within the warranty period, provided the customer notifies VWS (UK) Ltd. promptly of any such defect. The exclusive remedy provided herein shall not be deemed to have failed of its essential purpose so long as VWS (UK) Ltd. is willing and able to repair or replace any nonconforming VWS (UK) Ltd. product or part. VWS (UK) 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 products.
VWS (UK) Ltd. Warranty
VWS (UK) Ltd. warrants the water systems manufactured by it, BUT EXCLUDING MEMBRANES AND PURIFICATION PACKS, against defects in materials and workmanship when used in accordance with the applicable instructions and within the operating conditions specified for the systems for a period of one year from the earlier of:
the date of installation, or
the 120th day following the date of shipment.
VWS (UK) LTD. MAKES NO OTHER WARRANTY, EXPRESSED OR IMPLIED. THERE IS NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The warranty provided herein and the data, specifications and descriptions of the VWS (UK) Ltd. systems appearing in VWS (UK) Ltd. published catalogues and product literature may not be altered except by express written agreement signed by an officer VWS (UK) Ltd. Representations, oral or written, which are inconsistent with this warranty or such publications are not authorised and, if given, should not be relied upon.
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 defective in materials or workmanship within the warranty period, provided the customer notifies VWS (UK) Ltd. promptly of any such defect. The cost of labour for the first ninety (90) days of the above warranty period is included in the warranty; thereafter, labour cost shall be at the customer’s expense. The exclusive remedy provided herein shall not be deemed to have failed of its essential purpose so long as VWS (UK) Ltd. is willing and able to repair or replace any nonconforming VWS (UK) Ltd. system or
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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.
Products or components manufactured by companies other than VWS (UK) Ltd. or its affiliates (“Non - VWS (UK) Ltd. products”) are covered by the warranty, if any, extended by the Product manufacturer. VWS (UK) Ltd. hereby assigns to the purchaser any such warranty; however VWS (UK) LTD. EXPRESSLY DISCLAIMS ANY WARRANTY WHETHER EXPRESSED OR IMPLIED, THAT THE NON - VWS (UK) Ltd. PRODUCTS ARE MERCHANTABLE OR FIT FOR A PARTICULAR PURPOSE.
NOTICE
VWS (UK) Ltd. is constantly striving to improve its products and services. Consequently, the information in this document is subject to change without notice and should not be construed as a commitment by VWS (UK) Ltd. Also VWS (UK) Ltd. assumes no responsibility for any errors that may appear in this document. This manual is believed to be complete and accurate at the time of publication. In no event shall VWS (UK) Ltd. be liable for incidental or consequential damages in connection with or arising from the use of this manual.
VWS (UK) Ltd. warrants its products against defects in materials and workmanship as described in the Warranty statement on the preceding pages.
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