NANOpure Infinity UV/UF - Barnstead · 2001-05-17 · 2. Do not locate the NANOpure Infinity UV/ UF...

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BARNSTEAD|THERMOLYNE CORPORATION

NANOpure® Infinity UV/UF

OPERATING MANUAL

AND PARTS LIST

Series 899

Model # VoltageD8991 120D8992-33 230

LT899X1 • 5/11/98 Serial Number

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Table of Contents

Safety Information .............................................................................................................................................. 4Alert Signals ................................................................................................................................................ 4Warnings ...................................................................................................................................................... 4

Introduction ........................................................................................................................................................ 7Specifications ..................................................................................................................................................... 8

Dimensions and Clearance Requirements .................................................................................................. 8Feed Water Requirements ........................................................................................................................... 8Product Water .............................................................................................................................................. 8Electrical Requirements ............................................................................................................................... 9Environmental Conditions ............................................................................................................................ 9Declaration of Conformity ............................................................................................................................ 9

Unpacking and Installation ............................................................................................................................... 10Unpacking .................................................................................................................................................. 10Choosing a Site ......................................................................................................................................... 10Tubing Adapter Installation ........................................................................................................................ 11Ultrafilter Installation .................................................................................................................................. 12UV Lamp Installation ................................................................................................................................. 14Remote Dispenser Housing ....................................................................................................................... 15

Installing the Remote Dispenser Housing on Bench Mounted Units ................................................... 15Installing the Remote Dispenser Housing on Wall Mounted Units ...................................................... 16Installing the Remote Dispenser Housing in Remote Locations ......................................................... 17

Other Accessories ..................................................................................................................................... 19Bench Mounting ......................................................................................................................................... 20Wall Mounting ............................................................................................................................................ 20Water Connections .................................................................................................................................... 21

Feed Water Connection ...................................................................................................................... 21Reject Water Connection .................................................................................................................... 22

Controls ............................................................................................................................................................ 23Main Power Switch .................................................................................................................................... 23Control Panel ............................................................................................................................................. 23Switches .................................................................................................................................................... 24

Initial Operation ................................................................................................................................................ 25Initial Sanitization ....................................................................................................................................... 25Cartridge Installation and Rinse Up .......................................................................................................... 28

Normal Operation ............................................................................................................................................. 32Remote Dispenser Operation .................................................................................................................... 33Use of Standby Mode ................................................................................................................................ 34Selecting the Set Point .............................................................................................................................. 34Resetting the Sanitization Timer ................................................................................................................ 35Resetting the UV Timer ............................................................................................................................. 36

Reading Purity of Product Water and Feed Water With Optional Inlet Cell Accessory .................................... 37Installing the Optional Float or Pressure Switch .............................................................................................. 39Installing the Optional Inlet Cell ........................................................................................................................ 41Optional N.I.S.T. Calibration Module ................................................................................................................ 43Maintenance and Servicing .............................................................................................................................. 46

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TABLE OF CONTENTS

System Sanitization and Cartridge Replacement ..................................................................................... 46General Cleaning Instructions ................................................................................................................... 480.2 Micron Filter Replacement ................................................................................................................... 49Ultrafilter Replacement .............................................................................................................................. 49UV Lamp Replacement ............................................................................................................................. 53Fuse Replacement .................................................................................................................................... 56UV Solid State Ballast Fuse Replacement ................................................................................................ 56Shutdown ................................................................................................................................................... 58

Problem Solving ............................................................................................................................................... 59Replacement Parts ........................................................................................................................................... 61Ordering Procedures ........................................................................................................................................ 63Two Year Limited Warranty .............................................................................................................................. 64

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Safety Information

Alert Signals Your Barnstead|Thermolyne NANOpure Infinity UV/UF has been designed with function,reliability, andsafety in mind. It is your responsibility to install it inconformance with local electrical codes. Thismanual contains important safety information. Youmust carefully read and understand the contents ofthis manual prior to the use of this equipment. Forsafe operation, please pay attention to the alertindicators throughout the manual.

Water purification technology employs one or moreof the following: chemicals, electrical devices,mercury vapor lamps, steam and heated vessels.Care should be taken when installing, operating orservicing Barnstead products. The specific safetynotes pertinent to this Barnstead product are listedbelow.

WarningsTo avoid electrical shock, always:

1. Use a properly grounded electrical outletof correct voltage and current handlingcapacity.

2. Do not locate the NANOpure Infinity UV/UF directly over equipment that requireselectrical service. Routine maintenance ofthis unit may involve water spillage andsubsequent electrical shock hazard ifimproperly located.

3. Replace fuses with those of the same typeand rating.

4. Disconnect from the power supply prior tomaintenance and servicing.

WarningWarnings alert you to apossibility of personal injury.

CautionCautions alert you to apossibility of damage to theequipment.

NoteNotes alert you to pertinentfacts and conditions.

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To avoid personal injury:1. Do not use in the presence of

flammable or combustible materials;fire or explosion may result. Thisdevice contains components whichmay ignite such materials.

2. This device is to be used with waterfeeds only. Sanitizing/cleaning agentsmust be used in compliance withinstructions in this manual. Failure tocomply with the above could result inexplosion and personal injury.

3. Avoid splashing disinfecting solutionson clothing or skin.

4. Ensure all piping connections are tightto avoid chemical leakage.

5. Ensure adequate ventilation.

6. Carefully follow manufacturer’s safetyinstructions on labels of chemicalcontainers and material safety datasheets.

7. Depressurize system prior todisengaging the cartridge hold-downbracket.

SAFETY INFORMATION

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8. This unit is equipped with an ultravioletlamp. Ultraviolet radiation is harmful tothe eyes and skin. Do not attempt toobserve the lamp directly.

9. A small amount of 2.0% hydrogenperoxide is used to preserve theultrafilter during storage. When removingthe ultrafilter from the bag, ensureadequate ventilation and wear protectivegloves and glasses.

10. Refer servicing to qualified personnel.

11. Avoid contact of strong oxidizing agents,such as nitric acid, with ion exchangecartridges. An explosion may result.

SAFETY INFORMATION

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Congratulations on your purchase of aBarnstead|Thermolyne NANOpure InfinityUV/UF. The unit is a water purification systemdesigned to provide Nuclease (RNase andDNase), DNA free, pyrogen-free, low TOC, highresistivity, reagent grade water that exceedsASTM Type I, CAP and NCCLS Type Istandards. It uses a four-stage deionizationprocess combined with a UV oxidation, a10,000 molecular weight cutoff ultrafilter and a0.2 micron filter to polish suitable feed water(potable tap, distilled, deionized, or reverseosmosis) to produce pyrogen-free (<0.001 Eu/ml), low TOC (<3.0 ppb) water with a resistivityof up to 18.3 megohm-cm. Water resistivity iscontinuously monitored by a resistivity cell anddisplayed on a digital display. The NANOpureInfinity UV/UF is designed to automaticallyclean the ultrafilter by flushing water throughthe filter for one minute every 24 hours. Thewater is sent to drain.

The electronics can be verified and calibratedutilizing a N.I.S.T. Traceable CalibrationModule. See accessory ordering information(page 61)

Please read the instructions carefully to ensurethat you receive maximum benefit from theNANOpure Infinity UV/UF. Also, be sure to fillout and return the enclosed warrantyregistration card. We would like to receive theinformation requested, and it will help us assureyou of proper warranty coverage.

General UsageDo not use this product for anything other thanits intended usage.

Introduction

Figure 1 NANOpure Infinity UV/UF Front

Remote DispenserRemote Dispenser Housing

Control Panel

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Dimensions and Clearance RequirementsDimensions (include remote dispenser housing mounted to unit )

Wall mounted modelsWidth 20” (50.8 cm)Depth 17-1/2” (44.5 cm)Height 34-7/8” (88.6 cm)

Bench mounted modelsWidth 25” (63.5 cm)Depth 17-1/2” (44.5 cm)Height 22-5/8” (57.5 cm)

Dimensions (remote dispenser housing mounted away from unit)Wall and Bench mounted models

Width 20” (50.8 cm)Depth 17-1/2” (44.5 cm)Height 22-5/8” (57.5 cm)

ClearancesSides - 6” (15 cm) minimum for servicing.Above - 3” (7.6 cm) minimum for removal of the outer case.Front - 20” (50.8 cm) minimum for opening the front door.

Cartridge replacement is easily accomplished by opening the front door.

Feed Water RequirementsTypes1 Tap (Potable), RO, DI, distilled.TOC Less than 1.0 ppm.Turbidity 1.0 N.T.U. maximum.Pressure Range Gravity feed to 100 psig (7kg/cm2) maximum.Temperature Range 4.4°C - 48.8°C (40-120°F)

Product WaterWater Quality

Resistivity ASTM, CAP and NCCLS Type ITOC Less than 3.0 ppbEndotoxin Less than 0.001 Eu/ml

Flow Rate 1.5 lpm maximum at minimum inlet feed water pressure of30 PSIG at 60 HZ and with a new final filter.

Specifications

1Suitability as qualified by laboratory analysis.

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Electrical RequirementsThe NANOpure Infinity UV/UF is equipped with a power cord to be plugged into an electricaloutlet of the appropriate voltage.Voltage and Frequency (Nominal)Model D8991 120 VAC, 50-60 Hz 98-127 VAC, 47-63 Hz, 1 phaseModel D8992-33 230 VAC, 50-60 Hz 220-253 VAC, 47-63 Hz, 1 phase

Environmental ConditionsOperating: 4°C - 49°C; 20% to 80% relative humidity, non-condensing. Installation

Category II (overvoltage) in accordance with IEC 664. Pollution Degree 2 inaccordance with IEC 664. Altitude limit: 3,500 meters.

Storage: -25°C to 65°C; 10% to 85% relative humidity.

Declaration of Conformity (-33 models only)Barnstead|Thermolyne hereby declares under its sole responsibility that this product con-forms with the technical requirements of the following standards:

EMC: EN 50081-1 Generic Emission Standard; EN 50082-1 Generic Immunity Standard;

Safety: IEC 1010-1-92 Safety requirements for electrical equipment for measurement,control, and laboratory use; Part I: General Requirements

per the provisions of the Electromagnetic Compatibility Directive 89/336/EEC, as amendedby 92/31/EEC and 93/68/EEC, and per the provisions of the Low Voltage Directive 73/23/EEC, as amended by 93/68/EEC.

The authorized representative located within the European Community is:European ManagerBarnstead|ThermolyneSaarbrückener Str. 248D-38116 BraunschweigGermany

Copies of the Declaration of Conformity are available upon request.

SPECIFICATIONS

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Unpacking1. Remove the unit from its shipping

container. Remove all contents carefully.Ensure that the ultrafilter, UV lamp, feedand reject tubing, sanitization cartridge,remote dispenser housing and its twobrackets, wall bracket, accessory partsbag and power cord are removed fromthe packaging materials before discard-ing. Put the NANOpure Infinity UV/UF ona bench.

Choosing a SiteThe NANOpure Infinity UV/UF system features apivoting control panel display and a dispenserwhich allow the system to be mounted almostanywhere within the laboratory. Use the wallbracket for wall mounted systems as a templateto drill mounting holes. (The NANOpure InfinityUV/UF does not include screws and fasteners formounting.) Allow a minimum of 6 inches (15 cm)clearance on all sides of the unit for servicing, 3inches (7.6 cm) on top for outer case removal and20 inches (50.8 cm) in front for opening the door.

Unpacking and Installation

CautionWall composition, condition andconstruction, as well as fastenertype, must be considered whenmounting this unit. The mountingsurface and fasteners selectedmust be capable of supporting aminimum of 275 lbs. Inadequatesupport and/or fasteners may resultin damage to mounting surface and/or equipment. If you are unsure ofmounting surface composition,condition and construction or cor-rect fasteners, consult your buildingmaintenance group or contractor.

WarningDo not locate the NANOpureInfinity UV/UF directly overequipment that requireselectrical service. Routinemaintenance of this unit mayinvolve water spillage and sub-sequent electrical shock hazardif improperly located.

Do not use in the presence offlammable or combustible mate-rials; fire or explosion may result.The device contains componentswhich may ignite such materials.

NoteThe outlet of a gravity feedstorage reservoir must be aboveor at the same level as the inletof the NANOpure Infinity UV/UF.

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Tubing Adapter InstallationThe following instructions will apply when youneed to attach a piece of tubing to yourNANOpure Infinity UV/UF during installation,unless otherwise noted in the installationinstructions. To make tubing connections:

1. Completely disassemble the fitting.Refer to Figure 2 to familiarizeyourself with the names of thecomponent parts.

2. Make sure the tubing is cut offreasonably square and that no plasticburrs or ridges are present.

3. Place the grab ring and backup ring inthe hex nut in the order andorientation shown in Figure 2. Threadthe nut into the adapter. DO NOT usethe o-ring at this time.

4. Push the tubing through the nut until itbottoms out in the adapter.

5. Remove the adapter nut and tubing.Place the o-ring over the tubing. Becareful not to push the backup ring orgrab ring further back on the tubingwhen installing the o-ring.

6. Install the hex nut on the adapter andhand tighten.

INSTALLATION

Figure 2 Typical Polypropylene Tubing Adapter Installation

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Ultrafilter InstallationLocate and remove the ultrafilter from its box andprotective bag.

Install the ultrafilter as follows:1. The ultrafilter comes complete with

tubing adapters installed. Remove thenut, stainless steel grab ring and theo-rings from the ultrafilter tubingadapters and discard.

2. Locate the small piece of tubing shippedseparately from the filter.

3. Attach the small piece of tubing to thefeed connection on the ultrafilter. Thefeed connection is the single connectionon the bottom of the ultrafilter. (SeeFigure 3).

4. Open the front door.

5. Locate the large hole in the right side ofthe bottom of the NANOpure cartridgeshelf, near the back wall. Thread theultrafilter feed connector and attachedtubing through the hole. (See Figure 4).

INSTALLATION

Feed

Reject,LowerFitting

Product,UpperFitting

Figure 3 Ultrafilter Connections

WarningA small amount of 2.0%hydrogen peroxide is used topreserve the ultrafilter duringstorage. When removing theultrafilter from the bag, ensureadequate ventilation and wearprotective gloves and glasses.

NoteDo not install the Ultrafilter untilthe NANOpure Infinity UV/UF isready for use. If the NANOpureInfinity UV/UF sits for longerthan 72 hours without use, it willbecome contaminated and mayaffect product water quality.

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6. Snap the ultrafilter into the clamplocated on the back wall of the unit.The connections for product and rejectwater should face outward.

7. Attach the remaining end of the tubingto the bottom connection of the fourth(far right) cartridge socket.

8. The product tubing and reject tubingare located inside the cabinet and areattached to each other with a coupling.Remove the coupling, ensuring thatthe nut, stainless steel grab ring,backup ring and o-ring from eachconnection remain on each piece oftubing. Discard the coupling body.

9. Attach the appropriate tubing to theproper connection on the ultrafilter.The tubing adapter nut is labeledproduct and reject. The product andreject connections are located at thetop of the ultrafilter; the productconnection is the highest and on theleft, the reject connection is on theright. (See Figure 4). Tighten theconnectors by hand; do not use awrench.

Figure 4 Ultrafilter Orientation and Installation

Clamp

Rejectconnection

Fourthcartridgesocket

Product connection

Hole for feed

connector

and attached

tubing

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UV Lamp InstallationLocate the UV chamber at the bottom of theinside of the NANOpure Infinity UV/UF.

Install the UV Lamp as follows:

1. Remove the two screws securing the UVProtection Bracket and slide the bracketdown the cord.

2. Remove the black plastic boot that has acord coming through it. Inside the boot isa plug that will be connected to the UVlamp.

3. Remove the UV lamp from its packag-ing. DO NOT TOUCH THE GLASSPORTION OF THE LAMP! It isrecommended that lint-free gloves beworn when handling the lamp. The glassportion must be free of fingerprints,perspiration, etc. Even a light coating ofperspiration will reduce the effectivenessof the lamp. If the glass portion of thelamp is touched, clean it with a damp,lint-free cloth: use isopropyl alcohol asrequired.

4. Insert the lamp halfway into the chamberand connect the cord to the lamp. Fullyinsert the lamp and secure the blackplastic boot over the top of the blackplastic collar.

5. Re-secure the UV Protection Bracketwith the two screws removed in step 1.

INSTALLATION

UV Lamp UV Chamber

Figure 5 UV Chamber Location and UV Installation

Black Plastic Boot

Black Plastic Collar

CautionDo not unscrew the black plasticcollar, as this will loosen thewater tight seal and thusdamage the UV lamp. Simplypull the boot forward.

CautionDo not touch the glass portion ofthe UV lamp. We recommendthat you wear lint-free gloveswhen handling the lamp. Theglass portion must be free offingerprints, perspiration, etc.Even a single fingerprint willreduce the effectiveness of thelamp. If you accidentally touchthe glass portion of the lamp,clean the lamp with a lint-freecloth; use isopropyl alcohol ifrequired.

NoteThe UV lamp and plug fittogether one way. If they do notreadily match holes to prongs,rotate the lamp 90° and tryagain.

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Remote Dispenser HousingThe Infinity unit comes complete with a remotedispenser allowing you to deliver water up toeight feet (2.4 meters) away from the unit.Install the remote dispenser housing on thebottom right of the unit if wall mounting or topright side of the unit if bench mounting. Thedispenser can also be remotely installed up tosix feet (1.8 meters) from the right hand side ofthe unit. An accessory parts bag shipped withthe unit contains seven hole plugs, six screws(three flat head, three pan head) and one nut.You will also need to find two small bracketspacked separately in the Infinity box.

Installing the Remote DispenserHousing on Bench Mounted Units

1. Remove the locking screw locatedon the right hand side of the Infinityunit between the rails.

2. Line up the two slots on the left sideof the remote dispenser housingwith the top of the two rails onthe Infinity unit. Slide the remotedispenser housing down onto therails.

3. Replace the locking screw to securethe remote dispenser housing.

INSTALLATION

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Installing the Remote DispenserHousing on Wall Mounted UnitsIf you are installing the remote dispenser housingon a wall mounted unit, remove the two rails andlocking screw on the right side of the Infinity unit.Replace the screws with hole plugs provided.Retain the two rails for possible future use.

Prior to installing the NANOpure Infinity UV/UF ona wall, lay the unit on its back to attach the remotedispenser housing.

1. Remove two screws from the back ofthe remote dispenser housing. Keepthem. You will use them later.

2. Place the L-shaped bracket to the leftand back sides of the remote dispenserhousing. Replace the two screws (1/2” x8/32” pan head) removed in step 1 intothe back of the housing to attach thebracket (See Figure 6, A).

3. Place one flat head screw (1/2” x 8/ 32”) into the left side bottom of the L-shapedbracket. Secure it with the nut supplied.(See Figure 6, B).

4. Attach the short leg bracket with thetwo pan head screws (1/2” x 8/32”) to thebottom right side of the Infinity unit withthe short legs pointing to the right. (SeeFigure 6, C).

INSTALLATION

Remote Dispenser Housing

L-shaped Bracket

Short Leg Bracket

ABD C

Figure 6 Remote Dispenser Housing Installation

Bottom View ofNANOpure unit

B

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INSTALLATION

5. Locate the remote dispenser housing/L-shaped bracket assembled in step 2and the two remaining flat headscrews. Line up the two holes in thebracket mounted on the bottom of theInfinity unit with the two holes in theremote dispenser housing/L-shapedbracket. Secure with the two flat headscrews. (See Figure 6, D).

6. Screw in the remaining pan headscrew through the remote dispenserhousing with the bracket in the hole onthe far right of the unit, where they lineup.

Installing the Remote DispenserHousing in Remote LocationsIf you are installing the remote dispenserhousing in a remote location away from theInfinity unit, remove the two rails and lockingscrew on the right side of the unit. Replace thescrews with hole plugs provided. Retain the tworails for possible future use.

The remote dispenser housing can be installedup to six feet (1.8 meters) away from the unit.

1. Remove the two screws from the backof the remote dispenser housing.Keep them. You will use them later.

Remote Dispenser Housinglying on its top

L-shaped Bracket

A

B

C

Figure 7 Remote Dispenser Housing Installation in RemoteLocations

Short Leg Bracket

B

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2. Lay the remote dispenser housing on itstop. Place the L-shaped bracket to theleft and back sides of the remotedispenser housing. Replace the twoscrews (1/2” x 8/32” pan head) removedin step 1 into the back of the housing toattach the bracket (See Figure 7, A).

3. Place one flat head screw (1/2” x 8/32”)into the left side bottom of the L-shapedbracket. Secure it with the nut supplied.(See Figure 7, B).

4. Locate the short leg bracket and two flat head screws (1/2” x 8/32”). Lineup the two holes on the short legs withthe two holes on the remote dispenserhousing. The long leg should point up.Screw in the two flat head screws toattach the bracket. (See Figure 7, C).

5. Put two screws (customer supplied) inthe wall 3-1/2 inches apart on a straighthorizontal line. Do not put the screws allof the way into the wall. The spacebetween the bottom of the head on thescrew and the wall should be 1/8-inch.

INSTALLATION

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6. Line up the key hole slots on theremote dispenser housing with the twoscrews in the wall. Slide the remotedispenser housing down onto thescrews.

7. Put two more screws (customersupplied) into the two remaining holesin the remote dispenser housing tosecure the remote dispenser housingbracket to the wall.

8. Install two hole plugs into the twoholes in the side of the bracket.

Lock the dispenser into its housing by placingthe tubing end of the dispenser into theU-shaped groove in the housing and pushing ittoward the back of the unit. You know it islocked when you hear a click. After the remotedispenser is fully inserted into the pivotingholder you must rotate down.

To remove the dispenser from its housing, lift/rotate up and pull the dispenser straight out.

Other accessoriesOptional accessories for this unit include aninlet cell, float switch, low pressure switch andN.I.S.T. Calibration Module. Installationprocedures for these accessories are explainedin later sections of this manual. It is best toinstall these accessories prior to mounting theNANOpure InfinityUV/UF.

INSTALLATION

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Bench Mounting1. Place NANOpure Infinity UV/UF on a

bench top that is accessible to water,electricity and an atmospherically venteddrain, and that is convenient to yourwork area, noting clearancerequirements.

Wall MountingInstall the NANOpure Infinity on a wall in a conve-nient location that is accessible to water,electricity and an atmospherically vented drain.

1. Locate the wall bracket packedseparately from the unit.

2. Using the wall bracket as a template,locate and drill the mounting holes inthe wall. A minimum of four (customer-supplied) fasteners will be required —two on the top and two on the bottom.

3. Attach the wall bracket to the wall usingthe customer-supplied fasteners.

4. Remove the locking screws on each sideof the wall bracket.

INSTALLATION

WarningDo not locate the NANOpureInfinity UV/UF directly overequipment that requireselectrical service. Routinemaintenance of this unit mayinvolve water spillage andsubsequent electrical shockhazard if improperly located.

Do not use in the presence offlammable or combustiblematerials; fire or explosion mayresult. The device containscomponents which may ignitesuch materials.

NoteThe outlet of a gravity feedstorage reservoir must be aboveor at the same level as the inletof the NANOpure Infinity UV/UF.

CautionWall composition, condition andconstruction, as well as fastenertype, must be considered whenmounting this unit. The mountingsurface and fasteners selectedmust be capable of supporting aminimum of 275 lbs. Inadequatesupport and/or fasteners mayresult in damage to mountingsurface and/or equipment. If youare unsure of mounting surfacecomposition, condition andconstruction or correct fasteners,consult your buildingmaintenance group or contractor.

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5. Pull the two locking slides on eachside of the wall bracket out as far asthey will go.

6. Hang the Infinity unit on the wallbracket by sliding the mounting pinsinto the wall bracket slots.

7. Push the locking slides on each sideof the wall bracket in as far as theywill go.

8. Replace the locking screws.

Water Connections

Feed Water Connection1. Locate the length of 3/8” O.D. tubing

provided with a quick disconnectinsert on one end and a 3/8” O.D. X1/4” NPT tubing adapter on the other.

2. Install the tubing adapter onto yourincoming water line. We recommenda customer supplied shut off valve beinstalled in your feed water line. Donot connect the feed water to yourNANOpure Infinity UV/UF. You willconnect this during the initial sanitiza-tion procedure.

INSTALLATION

Figure 8 Feed Water Connection (Left Side withFront of Unit Facing You)

Feed Water Inlet Connection

Pump Interlock Plug Main Power Switch

NotePrior to installing the NANOpureInfinity UV/UF on the wall,ensure that the remotedispenser housing and/or otheraccessories such as the InletCell are installed. See the ap-propriate section of this manualfor installation of accessories.

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Reject Water ConnectionWhen the NANOpure Infinity UV/UF flushes itsmembrane, the water used is sent to drainthrough this connection. To install:

1. Locate the reject water tubing. This isthe 1/4” O.D. tubing that has an adapteron one end and no connector on theother end. Remove the nut, grab ring,backup ring and o-ring from the rejectwater fitting located at the lower right ofthe NANOpure Infinity UV/UF. See page10 Figure 2 for part identification.

2. Remove the adapter from the rejecttubing. Ensure that the nut, grab ring,backup ring and o-ring remain on thereject tubing. Attach this tubing to theconnector on the NANOpure InfinityUV/UF.

3. Route the other end of the reject watertubing to an atmospherically venteddrain and make a connection. Ensurethere are no kinks in the tubing and thatit proceeds in a downward plane.Proceed to Initial Operation.

INSTALLATION

Figure 8 Reject Water Connection (Right Side withFront of Unit Facing You)

Reject Water Connection

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Familiarize yourself with the controls prior toproceeding. More detailed information is avail-able on pages 32-36.

Main Power SwitchThe main power switch on the NANOpureInfinity UV/UF is located on the lower left sideof the unit (as you face the front of the unit),directly above the power cord receptacle.

Control PanelThe NANOpure Infinity UV/UF is controlledthrough a panel which incorporates sixswitches to control its functions: START/STOP,STANDBY, MODE, DOWN, UP and ENTER.This control panel utilizes a digital display toshow system information and the purity of theproduct water. It will also show purity of feedwater when an optional inlet cell is utilized.

Two hidden LEDs illuminate to inform you it istime to sanitize the unit (SAN) or replace theUV lamp (UV). The SAN light illuminates afterapproximately six months of use. The UV lightilluminates after approximately three months.

The control panel can be adjusted to the angleyou need for viewing the digital display.To adjust the angle of the control panel:

1. Open the front door. Inside the doorare two rectangular openings whichshow two screws held in place by twowing nuts, one in each opening.

Controls

UVSAN

START/STOP ENTERDOWN UPMODESTANDBY

Figure 10 NANOpure Infinity UV/UF Controls

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2. Turn the wing nuts to the left to unlockand loosen them. The control panel willnow pivot top to bottom in its opening.Reposition the control panel to yourdesired viewing position.

3. Lock the control panel in place by turningthe wing nuts to the right until they arehand-tightened.

SwitchesWhen the main power switch (on the lower leftside of the unit) is on, the six switches on thecontrol panel function as follows:

START/STOP allows you to turn unit on or off.

STANDBY allows you to put the unit into standby,recirculating water for 10 minutes every hour.When in standby, the display shows “StandbyMode” during periods of inactivity. During the 10-minute recirculation, the display reads“Recirculation.”

CONTROLS

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MODE allows you to change from purity read-ing to maintenance prompts and activities.

DOWN and UP allow you to scroll betweendifferent commands and values.

ENTER allows you to activate a certain mode.

Initial sanitizationYour NANOpure Infinity UV/UF has beenshipped with a sanitization cartridge (CatalogNo. D50258) that you will install. Three emptycartridges installed in the unit allow you tosanitize your NANOpure Infinity UV/UF prior tousing it for the first time. To sanitize yourNANOpure Infinity UV/UF:

1. Open the front door. Disengage thecartridge hold-down bracket by pullingit out and up. Remove the D50258sanitization cartridge from its bag.Wet the cartridge o-rings with water.Install the D50258 sanitizationcartridge in the empty cartridgeposition (#4). Press the top cartridgenipple into the upper socket until it bottoms out. Then, lower the cartridgeinserting the bottom cartridge nippleinto the lower socket until it is firmlyseated. Replace the cartridge hold-down bracket. Close the front door.

2. Attach the feed water line (from step 2Feed Water Connection) to the unitby snapping the quick disconnectcoupling into the quick disconnectbody in the lower left side of the unit.

Initial OperationWarningAvoid splashing disinfectingsolutions on clothing or skin.

Ensure all piping connectionsare tight to avoid leakage.

Ensure adequate ventilation.

Carefully follow manufacturer’ssafety instructions and materialsafety data sheets.

This device is to be used withwater feeds only.

Sanitizing/cleaning agents mustbe used in compliance withinstructions in this manual.Failure to comply with the abovecould result in explosion andpersonal injury.

Use a properly grounded electri-cal outlet of correct voltage andcurrent handling capacity.

NoteThe top cartridge nipple is theone with the rightangle turn andone flange. The bottom cartridgenipple extends straight out fromthe cartridge.

The flange on the top cartridgenipple should be able to slidedown the keyway wall behindthe sheet metal.

CautionMake sure the cartridge hold-down bracket is in place.

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3. Plug the power cord into the unit’spower entry module and plug into a liveoutlet. Place the main power switch tothe “I” (on) position. Place a suitablecontainer under the remote dispenser.Depress the trigger to open the remotedispenser. The remote dispenser can belocked by depressing the button on itsright side while depressing the trigger.

4. Push the START/STOP switch to start.

5. When the unit begins to read productresistivity, press the MODE switch. Thenpress the DOWN switch until thedisplay reads “Ext. UF Flush”.

6. Press ENTER and the display will read“Ext. UF Flush 5” and will beginflushing the unit for five minutes. Thedisplay will count down from 5 to 1.

7. Allow the solution to exit the dispenserfor 30 seconds, then close thedispenser.

8. After the 5 minute extended UF flush,the unit will display product water purity.Recirculate the water for 30 minutes.

INITIAL OPERATION

NoteTo disrupt the flow of water tothe NANOpure Infinity UV pressthe stainless steel thumb pad onthe quick disconnect fitting. Theinsert with the valve is easilyremoved. To resupply the Infinityunit with water, Attach the feedwater line (from step 2 FeedWater Connection) to the unit bysnapping the quick disconnectcoupling into the quickdisconnect body in the lower leftback of the unit.

NoteThe cartridges will still containwater when removed. Place thecartridges upside down in asink, bucket or other waterproofcontainer to drain them afterremoval.

NoteProduct purity during sanitiza-tion will be very low. Do not payclose attention to these readingsor below set point indicationduring the sanitizationprocedure.

WarningDepressurize system prior todisengaging the cartridgehold-down bracket.

27

9. After 30 minutes, press START/STOPswitch to turn the unit off. Remove thefeed water line. Turn the main powerswitch to “O” position.

10. Open the remote dispenser, lock itopen and point it down a drain or intoa suitable container.Depressurize theunit until you are no longer gettingwater out of the remote dispenser.

11. Open the front door. Disengage thecartridge hold-down bracket. Removeall of the cartridges by pulling first upand then out. Drain the water from thethree empty cartridges and keep themfor future use. Throw away thesanitization cartridge.

12. Proceed to Cartridge Installation andRinse Up.

INITIAL OPERATION

28

Cartridge Installationand Rinse Up


2. The cartridges will be installedaccording to the charts below. Position1 is the farthest left, position 2 the nextone to the right, position 3 the next oneto the right and position 4 farthest right.(See Figure 11). Proceed to step 3.

Type 1 Cartridge Kit Tap/DI Feed #D50256Position Type Catalog#

1 Pretreatment D502512 Ultrapure D502533 Ultrapure D502534 Ultrapure D50253

ORGANICfree Cartridge Kit Tap/DI Feed#D50254Position Type Catalog#

1 Pretreatment D502512 Ultrapure D502533 Ultrapure D502534 ORGANICfree D50252

Type 1 Cartridge Kit R/O or Distilled Feed#D50257Position Type Catalog#

1 Pretreatment D502502 Ultrapure D502533 Ultrapure D502534 Ultrapure D50253

ORGANICfree Cartridge Kit R/O or Distilled Feed#D50255Position Type Catalog#

1 Pretreatment D502502 Ultrapure D502533 Ultrapure D502534 ORGANICfree D50252

INITIAL OPERATION

Figure 11 Proper Cartridge Order

1 2 3 4Cartridge position by number

NoteThe NANOpure Infinity UV/UFcartridges must be installed inthe proper order.

If you have just sanitized yourNANOpure Infinity UV/UF, retainthe empty cartridges shippedwith your unit for use duringfuture sanitization procedures.Discard the used D50258sanitization cartridge.

The top cartridge nipple is theone with the rightangle turn andone flange. The bottom cartridgenipple extends straight out fromthe cartridge.

The flange on the top cartridgenipple should be able to slidedown the keyway wall behindthe sheet metal.

29

3. Remove the protective bag and wet theo-rings with water on both cartridgenipples.

4. Install the appropriate cartridge incartridge position #1 by pressing the topcartridge nipple into the upper socketuntil it bottoms out.

5. Lower the cartridge and insert thebottom cartridge nipple into the lowersocket until it is firmly seated.

6. Repeat steps 3 - 5 with the remainingcartridges in your kit, placing them in thenext three positions from left to rightaccording to the Cartridge Kits charts onpage 19. Do not install the 0.2 micronfilter and bell assembly at this time.

7. Replace the cartridge hold-downbracket.

8. Close the front door.

9. Reattach the feed water line to the unitby snapping the quick disconnectcoupling into the quick disconnect bodyin the lower left back of the unit.

INITIAL OPERATION

CautionMake sure the cartridgehold-down bracket is in place.

CautionDo not allow the NANOpureInfinity UV/UF to operate unlesswater is available to the unit.

NoteFor more demanding applica-tions where low TOC water isrequired, a rinse of 15-20 litersthrough the cartridges and filtermay be necessary.

30

10. Turn the unit on by turning the mainpower switch to the “I” (on) position.

11. Point the outlet of the remote dispenserdown a drain or into a suitable container.Depress the draw-off trigger and lock itopen.

12. Press the START/STOP switch to start.

13. When the unit begins to read productresistivity, press the MODE switch. Thenpress the DOWN switch until the displayreads “Ext. UF Flush.”

14. Press ENTER and the display will read“Ext. UF Flush 5” and will begin flushingthe unit for five minutes. The display willcount down from 5 to 1.

15. After the flush is complete, the displaywill revert to resistivity of the productwater.

16. Complete another five-minute extendedUF flush by repeating steps 13-15.

INITIAL OPERATION

CautionDo not overtighten the 0.2micron filter assembly onto theLuer fitting or use excessiveforce in seating it. The filter and/or Luer fitting can be damagedby overtightening or excessiveforce.

31

17. Run product water to drain for 10minutes through the remote dispenser.Close the remote dispenser and let thewater recirculate until the resistivityreaches your desired purity level.

18. Remove a new 0.2 micron filter and bellassembly from its bag and insert it intothe Luer fitting on the remote dispenser.Gently turn it clockwise until it is fullyseated in the Luer fitting.

19. Remove the protective cap from the filterbell. Open the remote dispenser andflush 1-2 liters of water through the 0.2micron filter. The product water is nowready for use.

INITIAL OPERATION

32

1. Turn the system power on by depressingthe main power switch to the I position.

2. Press the START/STOP switch on thecontrol panel. The unit’s pump will beginto run.

3. The system greeting lights indicatewhich module, if any, is installed on yourunit. This greeting is one of thefollowing: “NANOPURE”, “NANOPUREUV”, “NANOPURE UF”, or “NANOPUREUV/UF”.

While the system greeting is displayed for ap-proximately five seconds, the unit checks for thepresence of an inlet cell.

4. The system electronics will check itscalibration. (All units have been factorycalibrated.) If calibration is OK thedisplay will show “Calibration OK.” Afterthis it will show “Prod. .... MΩ-cm”. Thenthe display will read “Prod. 10 (±0.2) MΩ-cm.” This is a reading of the calibrationreference value.

5. The display will then begin readingresistivity of the product water. Initially itwill read “Prod. .... MΩ-cm” until the air isbled from the system.

Normal Operation

NoteOn initial start-up, the puritymeter may display "Prod. ....MΩ-cm". This is caused by air inthe cell and should be replacedby a resistivity reading almostimmediately. If the dots aren’treplaced by a value after oneminute, refer to the ProblemSolving section for this manual.

33

6. Allow the water’s resistivity to rise tothe desired purity before drawing offwater.

7. The system should be left on or instandby during the work day. (See Useof Standby mode.)

Remote Dispenser OperationLock the dispenser into its housing by placingthe tubing end of the dispenser into theU-shaped groove in the housing and pushing ittoward the back of the unit until it stops andthen pull down. You know it is locked when youhear a click.To operate:

1. Remove the protective cap from thefilter bell.

2. Depress the draw-off trigger.

3. When draw off is complete, releasethe draw-off trigger and replace theprotective cap on the filter bell.

4. For unattended operation, depress thebutton on right side of the dispenser atthe same time as the trigger isdepressed.

NORMAL OPERATION

34

5. To unlock the draw-off trigger and stopdispensing water, press the draw-offtrigger.

To remove the dispenser from its housing, pull itup and out. See page 19 for additionalinformation.

Use of Standby ModeAt the end of the work day, press the Standbyswitch on the front of the NANOpure Infinity UV/UF to place the unit in Standby mode for thenight. Press the STANDBY switch and the displaywill read “Standby Mode” for 50 minutes and thengo into a recirculation mode. While the pump isenergized, the display will read “Recirculation.”Every fourth time the pump goes on in thestandby mode the UV light will go on. The lamp ison 10 minutes out of every four hours.

Selecting the Set PointThe NANOpure Infinity UV/UF electronics includea user programmable set point which alerts youwhen water quality falls below the programmedset point. The set point is user selectable from 0-18 MΩ-cm. The display will alternate actualresistivity measurements with a “Below Setpoint”message when the measurement is below the setpoint.

The set point indication is set at the factory at 10MΩ-cm.

You must start this procedure from the off (stop)position.

NORMAL OPERATION

NoteDo not turn off the NANOpureInfinity UV/UF during non-workhours. Doing so will allowbacterial growth and othercontamination of the water inthe system. As a result, thesystem will require a lengthyrinse-up period at the beginningof the work day to achieve highquality product water. Werecommend using the StandbyMode.

35

1. Press and hold the ENTER switch.

2. Press the START/STOP switch.

3. Release switches.

4. The display will read “Setpt. 10 MΩ-cm”.

5. To adjust the value, press the UP orDOWN arrow until your desired valueis displayed and press ENTER.

If the resistivity of the product water falls belowthe set point value, the display will read theresistivity value for approximately sevenseconds and a “Below Setpoint” display forapproximately three seconds. Once theresistivity value rises above the set point, theunit will only read resistivity.

Resetting the SanitizationTimer

1. While the NANOpure Infinity is operat-ing, press the MODE switch.

2. The display will read “Reset SANTimer”

NORMAL OPERATION

36

3. Press the ENTER switch to reset theSanitization Timer.

4. The display will read “Enter to Reset”

5. Press the ENTER again and the timerwill be reset. This will reset thesanitization timer for six months.

Resetting the UV Timer1. Press the MODE switch.

2. Press DOWN and display will read“Reset UV Timer?”

3. Press ENTER and display will read“Enter to Reset”

4. Press ENTER again and the timer will bereset.

NORMAL OPERATION

37

Reading Purity of ProductWater and Feed WaterWith Optional Inlet CellAccessory

1. Turn the system power on by depress-ing the main power switch to the Iposition.

2. Press the START/STOP switch on thecontrol panel.

3. The display will show the type ofsystem for approximately five sec-onds.

4. The system electronics will check itscalibration. All units have been factorycalibrated. If calibration is OK thedisplay will show “Calibration OK.”After this it will show “Prod. .... MΩ-cm”. Then the display will read“PROD. 10 (±0.2) MΩ-cm.” Thisis a reading of the calibration refer-ence value.

5. The display will then begin readingresistivity of the product water. Initiallyit will read “Prod. .... MΩ-cm” until theair is bled from the system.

NORMAL OPERATION

NotePress the ENTER button at anystep and the unit will go toresistivity of the product water.Pressing the UP and DOWNswitches allows you to scrollthrough the displays.

38

6. Press the DOWN switch to: Displayconductivity of product water DisplayTotal Dissolved Solids of product waterDisplay temperature of product water

7. If no inlet cell is used, the reading willreturn to the resistivity of the productwater. If an inlet cell is attached,it will read the following:

Display resistivity of inlet water

Display conductivity of inlet water

Display Total Dissolved Solids of inletwater

Display temperature of inlet water

Display resistivity of product water

NORMAL OPERATION

39

Accessories D8964 (float switch) and D2706(pressure switch) are designed to protect theNANOpure Infinity UV/UF pump by alerting theNANOpure Infinity UV/UF of an inadequatefeed water condition so that the pump can beshut down. If an inadequate feed watercondition exists and the NANOpure Infinity UV/UF pump is shut down due to this condition, thedisplay will read “Check Inlet.” Use thefollowing instructions for installation.

1. Disconnect the unit from the electricalpower.

2. If using D8964 float switch, follow the installation instructions included withthe float switch for installation into atank.

3. If using D2706 low pressure switch,install the PVC tee (supplied withD2706) in incoming water line. Screwthe switch into the top of the tee, thenconnect the inlet tubing to theNANOpure Infinity UV/UF with theremaining opening.

4. Route the cable from the float or lowpressure switch to the top left of theNANOpure Infinity UV/UF.

Installing Float orPressure Switch

WarningDisconnect from the powersupply prior to maintenance andservicing.

40

5. Remove the jumper plug from the back,left, upper portion of the unit and savefor future use.

6. Plug the cable into the jumper plugoutlet.

7. Reconnect the electrical power.

INSTALLING FLOAT OR PRESSURE SWITCH

41

The NANOpure Infinity UV/UF system offers, asan optional feature, the ability to monitor theresistivity of the NANOpure Infinity UV/UF inletwater.

To install the inlet cell:

1. Disconnect inlet water and electricalservice to unit. Open Remote Dispenserto depressurize unit.


3. Remove the screws holding the Infinityunit’s outer case in place. As the unitfaces you, there are three screws in theleft side near the back, three in the rightside near the back and five in front, twoon each side and one above the car-tridge hold-down bracket. Remove thejumper plug, Float Switch or PressureSwitch Cable from the back, left, upperportion of the unit.

4. Remove the remote dispenser from itshousing by pulling it up and out.

5. Lift up to remove the outer case.

6. Remove the electric section coverdirectly behind the cartridges.

7. The inlet cell well is located in the lowerfront left of the unit.

Installing the Inlet Cell

Figure 12 Inlet Cell Installation and Location

Inlet Cell CableInlet Cell Inlet Cell Well

42

8. Remove the 1/2-inch plug located in thefront of the cell well.

9. Install the inlet cell by turning the clearplastic plug clockwise. Do not turn theblack snap cap. Hand-tighten the plug.Do not use a wrench. Overtighteningmay damage the seal.

10. Thread the inlet cell cable throughthe large hole in the lower left of the unitand back into the unit through anotherlarge hole in the upper left of the sameside of the unit.

11. Connect the white plastic cell connectorto position P3 on the resistivity circuitboard (PC896X2) located on the insideback wall of the unit. The flat part of theconnector should face upward.

12. Replace the electrical section cover.Replace the remote dispenser in itshousing by placing the tubing end of thedispenser into the U-shaped groove in thehousing and pushing it toward the back ofthe unit. You know it is locked when youhear a click.

13. Replace the outer case. Replace thescrews you removed to take off thecase. Reattach the jumper plug, FloatSwitch or Pressure Switch you removedearlier.

14. Reconnect the feed water.

MAINTENANCE AND SERVICING

Figure 13 Inlet Cell Cable Connection to Circuit Board

Inlet Cell Cable

Inlet Cell ConnectionPosition P3

Outlet Cell ConnectionPosition P2

43

Performing an ElectronicCalibration Using the OptionalN.I.S.T. Calibration ModuleIf you purchased the optional N.I.S.T.calibration module (Catalog No. E896X5) youcan perform a calibration of the NANOpureInfinity purity sensing electronics traceable toN.I.S.T. standards.

1. Disconnect electrical service to theunit. Open the remote dispenser todepressurize the unit.


3. Remove the screws that hold the In-finity unit’s outer case in place. As youface the unit, there are three screws inthe left side near the back, three in theright side near the back and five in thefront, two on each side and one abovethe cartridge hold-down bracket.Remove the jumper plug or float/pressure switch from the back, left,upper portion of the unit.

4. Remove the remote dispenser from itshousing.

5. Lift and remove the outer case.

N.I.S.T Calibration Module

44

6. Remove the electric section coverdirectly behind the cartridges.

7. Locate the outlet cell connection on thecircuit board (see figure 13) and removethe outlet cell connection at P2.

8. Connect the N.I.S.T. calibration moduleto the connection point (J2), “To OutletCell” on the calibration board(PC896X3A).

9. Replace the electric section coverremoved in step 6.

10. Plug the unit into a live outlet and turnthe unit on by depressing the mainpower switch.

11. Press and hold the DOWN switch on thecontrols.


13. Release switches.

N.I.S.T CALIBRATION MODULE

45

14. The display will show “Calibrate?”,press ENTER.

15. Display will read “Calibrating”. Whenthe calibration is complete the displaywill read “Calibration Done”.


17. Turn the main power switch to the “O”(off) position. Unplug the unit.

18. Remove the calibration module andreconnect the cell.

19. Replace the remote dispenser in itshousing by placing the tubing end ofthe dispenser into the U-shapedgroove in the housing and pushing ittoward the back of the unit. You knowit is locked when you hear a click.

20. Replace the outer case. Replace thescrews you removed earlier. Reattachthe jumper plug or float/pressureswitch you removed earlier.

N.I.S.T CALIBRATION MODULE

NoteThe calibration module can bereturned toBarnstead|Thermolyne forrecertification. Please contactBarnstead|Thermolyne forinstructions.

46

System Sanitization andCartridge ReplacementThe frequency with which you will need to cleanyour unit and replace your cartridges isdependent on your feed water’s characteristics,your purity requirements and your usage. Sanitizeyour NANOpure Infinity UV/UF and replace thecartridges when the product water purity dropsbelow acceptable levels of resistivity, whenorganic levels become too high, or if a new 0.2micron filter clogs rapidly after installation eventhough the cartridges were thoroughly rinsedbefore the 0.2 micron filter was installed. Tosanitize the NANOpure Infinity UV/UF, thepurification cartridges must be replaced with asanitization cartridge and the three emptycartridges supplied with your unit. The simple-to-use sanitization cartridge is available fromBarnsteadlThermolyne (Catalog NumberD50258). This is used in addition to the emptycartridges included with this unit to effect acomplete sanitization.

1. Disconnect the electrical service to theunit.

2. Remove the feed water line bydepressing stainless steel thumb pad.

3. Depressurize system by opening theremote dispenser.


Maintenance and Servicing

NoteThe Sanitization Timer willilluminate after six months,reminding you to sanitize theunit. Complete the systemsanitization procedure and resetthe sanitization lamp/indicatorby going through the ResetSanitization Timer procedure onpage 35.

WarningDisconnect from the powersupply prior to maintenance andservicing.

NoteThe cartridges will still contain acartridge bed of water whenremoved. Therefore, you willwant to have a sink, bucket orother waterproof containeravailable to place them in afterremoval.

47

5. Be aware that the exhausted cartridgewill contain a cartridge bed of excesswater, you will want to have acontainer available to place it in afterremoval.

6. Disengage the cartridge hold-downbracket.

7. Remove the exhausted cartridge inthe right-hand (#4) position by pullingit first up and then out.

8. Remove a D50258 sanitizationcartridge from its packaging. Press thetop cartridge nipple of the D50258sanitization cartridge into the uppersocket until it bottoms out.

9. Lower the cartridge and insert thebottom cartridge nipple into the lowersocket until it is firmly seated.

10. Install the three empty cartridgessupplied with your NANOpure Infinityunit in positions 1, 2, & 3.

11. Reposition the cartridge hold-downbracket.


NoteThe flange on the top cartridgenipple should be able to slidedown the keyway wall behindthe sheet metal.

48

12. Close the front door. Remove the 0.2micron filter and bell assembly.

13. Sanitize, install new cartridges and rinseaccording to the instructions for InitialSanitization and Cartridge Installationin the Initial Operation section.

General Cleaning InstructionsDisconnect electrical service to the unit.Wipe exterior surfaces with lightly dampened clothcontaining mild soap solution.


49

0.2 Micron Filter ReplacementReplace the 0.2 micron final filter whenever anyof the following conditions occur: every 30days, the product water flow rate is reduced orbacteria break through. The 0.2 micron filter isshipped assembled with a bell. To replace the0.2 micron filter assembly:

1. Remove the old 0.2 micron filterassembly by turning it counterclock-wise until it is free from the Luer fitting.

2. Remove the new 0.2 micron filterassembly from its bag and insert it intothe Luer fitting. Gently turn it clockwiseuntil it is fully seated in the Luer fitting.

3. Rinse 1-2 liters of water through thefilter to drain prior to using the productwater.

Ultrafilter ReplacementThe length of your ultrafilter’s life will depend tosome extent on conditions and use in your lab.When you are unable to completely sanitizeyour system (i.e. you can no longer getpyrogen-free water even after sanitizing thesystem), replace the ultrafilter as follows:


CautionDo not overtighten the 0.2micron filter assembly onto theLuer fitting or use excessiveforce in seating it. The filter and/or Luer fitting can be damagedby overtightening or excessiveforce.

NoteIf a newly installed 0.2 micronfilter clogs rapidly afterinstallation, the NANOpureInfinity UV/UF may need to besanitized to remove bacterialcontaminants. See SystemSanitization.

NoteSome water will drain from theultrafilter when you disconnectit. Have a container ready tohold the ultrafilter and catch thewater while it drains. Water willalso drain from the tubing of theNANOpure Infinity UV/UF ontoyour bench or floor. To avoidslipping and falling, clean up allspills.

50

1. Turn off the NANOpure Infinity UV/UF anddisconnect it from the power supply.

2. Depressurize the system by openingthe remote dispenser, allowing water todrain until no more water flows from thedispenser.


4. Remove the cartridge in the right-hand(#4) position by pulling it first up and thenout.

5. Remove the product and reject waterconnections from the old ultrafilter,ensuring that the nut, stainless steel grabring, backup ring and o-ring from eachconnection remain on each piece of tub-ing. Disconnect the small piece of feedtubing from its connection to the fourth (farright) cartridge socket. Remove the oldultrafilter and small piece of tubingattached at the feed connection.

6. Remove the small piece of tubing attachedto the old ultrafilter. Keep the tubing. Youwill use it again. Discard the old ultrafilter.


WarningA small amount of 2.0%hydrogen peroxide is used topreserve the ultrafilter duringstorage. When removing theultrafilter from the bag, ensureadequate ventilation and wearprotective gloves and glasses.

NoteDo not install the Ultrafilter untilthe NANOpure Infinity UV/UF isready for use. If the NANOpureInfinity UV/UF sits for longerthan 72 hours without use, it willbecome contaminated and mayaffect product water quality.

51

7. Locate and remove the ultrafilter from itsbox and protective bag. Install theultrafilter as follows:

8. The ultrafilter comes complete withtubing adapters installed. Remove thenut, stainless steel grab ring and theo-rings from the ultrafilter tubingadapters and discard.

9. Locate the small piece of tubing youremoved from the old ultrafilter.

10. Attach the small piece of tubing to thefeed connection on the ultrafilter. Thefeed connection is the single connectionon the bottom of the ultrafilter. (SeeFigure 3).

11. Locate the large hole in the right side ofthe bottom of the NANOpure cartridgeshelf, near the back wall. Thread theultrafilter feed connector and attachedtubing through the hole. (See Figure 4).

12. Snap the ultrafilter into the clamp locatedon the back wall of the unit. The connec-tions for product and reject water shouldface outward.


52

13. Attach the remaining end of the feedtubing to the bottom connection of thefourth (far right) cartridge socket.

14. The product tubing and reject tubingpreviously attached to the old ultrafilterare located inside the cabinet andshould now be reattached to the sameconnections on the new ultrafilter. Theproduct and reject connections arelocated at the top of the ultrafilter; theproduct connection is the highest and onthe left, the reject connection is on theright. (See Figure 4). Tighten the con-nectors by hand; do not use a wrench.

15. Replace the cartridge in the right-handposition by pressing the top cartridgenipple into the upper socket until itbottoms out. Lower the cartridge andinsert the bottom cartridge nipple into thelower socket until it is firmly seated.

16. Sanitize the NANOpure Infinity UV/UFaccording to the instructions on page 25.


53

UV Lamp ReplacementThe ultraviolet lamp requires changing every90-120 days. Lamp life will vary according tothe number of times the NANOpure InfinityUV unit is turned on and off (theSTART/STOP mode). This estimated lamp lifeis based on the NANOpure Infinity UV/UF beingoperated in the RUN mode during normalworking hours (assumed to be 9 hours/day, 5days/week) and then placed in the STANDBYmode during off hours (15 hours/day),weekends and holidays. Every fourth time thepump goes on in the STANDBY mode, the UVlight will go on. The lamp is on ten minutes outof every four hours. This amounts to 2 START/STOP cycles per 9-hour working day. If theNANOpure Infinity UV/UF is cycled betweenthe RUN and STANDBY modes during thework day, this will result in a shorter lamp life.Therefore, it is recommended that theNANOpure Infinity UV/UF be left in the RUNposition during normal working hours.

Leaving the unit in the STOP mode at night andon weekends will lengthen UV bulb life but willcompromise water quality. Higher rates ofbacterial growth, as well as ionic and organicpurity degradation, will occur, necessitating theNANOpure Infinity UV/UF be placed in arecirculating mode for up to one hour toachieve organic purity of <1 ppb TOC.

1. Turn off the NANOpure Infinity UV/UFand disconnect it from the powersupply by removing the power cordand the jumper plug or the float/pres-sure switch from left side of the unit.


WarningThis unit is equipped with anultraviolet lamp. Ultravioletradiation is harmful to the eyesand skin. Do not attempt toobserve the lamp directly.

NoteThe UV Solid State Ballast inthe NANOpure Infinity UV/UFcabinet has a green light thatwill be lit if the lamp isilluminated. Also, an audiblesound will alert you if the lamp isnot lit or is disconnected.

NoteThe UV Timer will illuminateevery 90 days of operation,providing you a reminder tochange the UV lamp.

WarningDepressurize system prior tolifting the cartridge hold-downbracket.

54

2. Depressurize the system by openingthe remote dispenser, allowing waterto drain until no more flows from thedispenser.


4. Remove the two screws securing theUV Protection Bracket and slide thebracket down the cord.

5. Remove the black plastic boot that hasa cord coming through it. Inside theboot is a plug that will be connected tothe UV lamp. Disconnect and discardthe used UV lamp.

6. Remove the new UV lamp from itspackaging. DO NOT TOUCH THEGLASS PORTION OF THE LAMP! It isrecommended that lint-free gloves beworn when handling the lamp. Theglass portion must be free offingerprints, perspiration, etc. Even alight coating of perspiration will reducethe effectiveness of the lamp. If theglass portion of the lamp is touched,clean it with a damp, lint-free cloth: useisopropyl alcohol as required.


CautionDo not unscrew the black plasticcollar, as this will loosen thewater tight seal and maydamage the replacement lamp.Pull the black plastic bootstraight out.

NotePay close attention to theorientation of the plug as it isattached to the UV lamp. It willbe necessary to ensure that theplug is installed in the samemanner as removed.

55

7. Insert the lamp halfway into thechamber and connect the cord to thelamp. Fully insert the lamp and securethe black plastic boot over the top ofthe black plastic collar.

8. Re-secure the UV Protection Bracketwith the two screws removed in step4.

9. Close the front door.

10. Reattach the power cord and thejumper plug or float/pressure switchand reconnect the unit to the powersupply.

11. Reset UV Timer according to theinstructions on page 30.

12. Operate normally.


56

Fuse Replacement1. Turn off the NANOpure Infinity UV/UF

and disconnect it from the power supply.Remove the power cord directly belowthe main power switch. Locate the fusedrawer above the power cord receptacle.

2. Pull out the fuse drawer located in thepower entry module.

3. Remove old fuses and replace withfuses of the same type and rating. (SeeParts Listing.)

4. Replace fuse drawer.

5. Reattach the power cord andreconnect the unit to the power supply.


UV Solid State Ballast FuseReplacement

1. Turn off the NANOpure Infinity UV/UFand disconnect it from the power supply.Remove the power cord and the jumperplug or float/pressure switch from therear of the unit.


WarningReplace fuses with those of thesame type and rating.

57

2. Depressurize the system by openingthe remote dispenser, allowing waterto drain until no more flows from thedispenser.

3. Remove the 11 screws that hold theInfinity unit’s outer case in place. As youface the unit, there are three screws inthe left side near the back, three in theright side near the back and five in thefront, two on each side and one abovethe cartridge hold-down bracket.Remove the jumper plug or float/pressure switch from the back, left,upper portion of the unit.

4. Remove the remote dispenser from itshousing.

5. Lift and remove the outer case.

6. Remove the electric section coverdirectly behind the two farthest leftcartridges as the Infinity unit faces you.

7. Locate the UV Solid State Ballast fuse,found on the Solid State Ballast. Thesolid state ballast is mounted on theupper left hand side wall of the electricalsection.


58

8. Remove the old fuse and replace with afuse of the same type and rating. (SeeParts Listing.)

9. Replace electrical section cover.

10. Reinstall the NANOpure Infinity UV/UFouter case. Close the front door.

11. Replace the remote dispenser in itshousing by placing the tubing end of thedispenser into the U-shaped groove in thehousing and pushing it toward the back ofthe unit. You know it is locked when youhear a click.

12. Replace the outer case. Replace the 11screws you removed earlier.

13. Reattach the power cord and jumper plugor float/pressure switch and reconnect theunit to the power supply.


Shutdown

If the NANOpure Infinity UV/UF is to be shut downfor an extended period of time, the unit should becompletely drained and the cartridges removed toprevent the growth of bacteria.

If the system has remained inactive and full of waterfor more than 96 hours, the unit should be drained,sanitized and new cartridges installed prior to use.


59

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60

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61

Recommended Spares

ConsumablesConsumable parts are those required to support the day-to-day operation of this equipment.Barnstead|Thermolyne establishes two types of consumables; those items that mustperiodically be replaced to maintain performance (filters, resin cartridges, etc.) and other itemsof limited life (indicator lights, fuses, etc.) that you can expect to replace on a more or lessrandom basis. Where practical, Barnstead|Thermolyne recommends the frequency ofreplacement, or provides information on life expectancy from which you may calculate areplacement interval compatible with your usage pattern.

The replacement of consumable parts is discussed in the Maintenance and Servicing sectionto assist you in accomplishing your own service.

Consumables may be ordered separately and in some cases, as an expendables kit. Checkwith your Barnstead|Thermolyne representative for additional information on the expendableskit.

RecommendedDescription Catalog No. QuantityType 1 Cartridge Kit Tap/DI Feed D50256 1ORGANICfree Cartridge Kit Tap/DI Feed D50254 1Type 1 Cartridge Kit R/O or Distilled Feed D50257 1ORGANICfree Cartridge Kit R/O or Distilled Feed D50255 1Ultrafilter FL550X1 1Remote Dispenser Final Filter FL703X2 2Mains Fuse, 120 Volt - Type T Time-Lag,

3.0 Amp, 250 Volt 04455 2Mains Fuse, 230 Volt - Type T Time-Lag,

2.0 Amp, 250 Volt 5120-0025 2Teflon® Tape, Roll 06078 1UV Lamp LMX13 2Main Transformer Fuse, 120 Volt -

Type T Time-Lag, 1.0 Amp, 250 Volt 5120-0016 1Main Transformer Fuse, 230 Volt -

Type T Time-Lag, 0.5 Amp, 250 Volt FZX35 1Sanitization Cartridge D50258 1UV Ballast Fuse - Type T Time-Lag

1.6 Amp, 250 Volt FZX47 1UV Transformer Fuse, 230V - Type T Time-Lag,

0.16 Amp, 250 Volt FZX60 1UV Transformer Fuse, 120V - Type T Time-Lag, FZX51 1

0.315 Amp, 250 VoltFuse Holder FZX38 1

Replacement Parts

® Registered Trademark of DuPont

62

General Maintenance PartsGeneral maintenance parts are defined as laboratory level repair parts which do not requiregreat expertise or special tools for installation. Barnstead|Thermolyne recommends thatyou stock the general maintenance parts as an aid to ensuring the continued operation ofthis equipment.

Description Catalog No. Recommended QuantityQuick Disconnect Inlet Valve

Body 1/4” NPT CUX11 1Insert 3/8” tube CUX9 1

Check Valve, from Outlet Cell Wall PMX136 1Wire Harness, UV Bulb WH733X1 1Check Valve, from Ultrafilter PMX137 1

Safety StockFor critical applications where performance with minimum downtime is required,Barnstead|Thermolyne recommends that you maintain a local stock of those parts listed inthe General Maintenance Parts and Safety Stock sections.

Description Catalog No. Recommended QuantityDisplay ME896X2 1Main PC Board PC899X1 1Recirculation Pump & Motor, 100 & 120 Volt PU896X1 1Recirculation Pump & Motor, 240 Volt PU896X2 1Pressure Regulator 02280 1Resistivity Cell E896X4 1Solid State Ballast UV PC733X2 1Quartz Sleeve, UV Lamp TU733X1 1Power Supply UV Ballast, 120 Volt PC733X1B 1Power Supply UV Ballast, 240 Volt PC733X3A 1Power Supply PC Board PC759X4A 1Calibration PC Board PC896X3A 1Resistivity Meter PC Board PC896X2 1

Optional Accessory Ordering InformationDescription Catalog No.N.I.S.T. Calibration Module E896X5Inlet Cell E896X3Low-Pressure Switch D2706Float Switch D8964Cell Bushing BR550X3Cell O-Ring GSX29

REPLACEMENT PARTS

63

Ordering Procedures

Please refer to the Specification Plate for the complete model number, serial number, andseries number when requesting service, replacement parts or in any correspondenceconcerning this unit.

All parts listed herein may be ordered from the Barnstead Thermolyne dealer from whomyou purchased this unit or can be obtained promptly from the factory. When service orreplacement parts are needed we ask that you check first with your dealer. If the dealercannot handle your request, then contact our Customer Service Department at 319-556-2241 or 800-553-0039.

Prior to returning any materials to Barnstead Thermolyne Corp. , please contact ourCustomer Service Department for a “Return Goods Authorization” number (RGA). MaterialReturned without an RGA number will be returned.

64

Barnstead|Thermolyne Corporation warrants that if a product manufactured byBarnstead|Thermolyne and sold by it within the continental United States or Canadaproves to be defective in material or construction, it will provide you, without charge, for aperiod of ninety (90) days, the labor, and a period of two (2) years, the parts, necessary toremedy any such defect. Outside the continental United States and Canada, the warrantyprovides, for two (2) years, the parts necessary to remedy any such defect. The warrantyperiod shall commence either six (6) months following the date the product is sold byBarnstead|Thermolyne or on the date it is purchased by the original retail consumer,whichever date occurs first.

All warranty inspections and repairs must be performed by and parts obtained froman authorized Barnstead|Thermolyne dealer or Barnstead|Thermolyne (at its owndiscretion). Heating elements, however, because of their susceptibility to overheating andcontamination, must be returned to our factory, and if, upon inspection, it is concluded thatfailure is not due to excessive high temperature or contamination, warranty replacement willbe provided by Barnstead|Thermolyne . The name of the authorizedBarnstead|Thermolyne dealer nearest you may be obtained by calling 1-800-446-6060 orwriting to:

Barnstead|ThermolyneP.O. Box 797

2555 Kerper BoulevardDubuque, IA 52004-0797

USAFAX: (319) 589-0516

E-MAIL ADDRESS: [email protected]|Thermolyne’s sole obligation with respect to its product shall be to repair

or (at its own discretion) replace the product. Under no circumstances shall it be liable forincidental or consequential damage.

THE WARRANTY STATED HEREIN IS THE SOLE WARRANTY APPLICABLE TOBarnstead|Thermolyne PRODUCTS. Barnstead|Thermolyne EXPRESSLY DISCLAIMSANY AND ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDINGWARRANTIES OF MERCHANTABILITY OR FITNESS FOR USE.

Two Year Limited Warranty

Barnstead Thermolyne2555 Kerper Blvd.P.O. Box 797Dubuque, IA 52004-0797 USAPHONE: 319-556-2241 • 800-553-0039FAX: 319-589-0516E-Mail: [email protected]

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