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BARNSTEAD|THERMOLYNE CORPORATION
NANOpure® Infinity UF
OPERATING MANUAL
AND PARTS LIST
Series 898
Model # VoltageD8981 120D8982-33 230
LT898X1 • 5/11/98 Serial Number _____________________________________
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Table of Contents
Safety Information .............................................................................................................................................. 4Alert Signals ................................................................................................................................................ 4Warnings...................................................................................................................................................... 4
Introduction ........................................................................................................................................................ 6Specifications ..................................................................................................................................................... 7
Dimensions and Clearance Requirements .................................................................................................. 7Feed Water Requirements ........................................................................................................................... 7Product Water .............................................................................................................................................. 7Electrical Requirements ............................................................................................................................... 8Environmental Conditions ............................................................................................................................ 8Declaration of Conformity ............................................................................................................................ 8
Unpackaging and Installation ............................................................................................................................. 9Unpackaging ................................................................................................................................................ 9Choosing a Site ........................................................................................................................................... 9Tubing Adapter Installation ........................................................................................................................ 10Ultrafilter Installation .................................................................................................................................. 11Remote Dispenser Housing ....................................................................................................................... 13
Installing the Remote Dispenser Housing on Bench Mounted Units ................................................... 13Installing the Remote Dispenser Housing on Wall Mounted Units ...................................................... 14Installing the Remote Dispenser Housing in Remote Locations ......................................................... 15
Other Accessories ..................................................................................................................................... 16Bench Mounting ......................................................................................................................................... 16Wall Mounting ............................................................................................................................................ 17Water Connections .................................................................................................................................... 18
Feed Water Connection ....................................................................................................................... 18Reject Water Connection .................................................................................................................... 18
Controls ............................................................................................................................................................ 19Main Power Switch .................................................................................................................................... 19Control Panel ............................................................................................................................................. 19Switches .................................................................................................................................................... 20
Initial Operation ................................................................................................................................................ 21Initial Sanitization ....................................................................................................................................... 21Cartridge Installation and Rinse Up .......................................................................................................... 23
Normal Operation ............................................................................................................................................. 26Remote Dispenser Operation .................................................................................................................... 27Use of Standby Mode ................................................................................................................................ 27Selecting the Set Point .............................................................................................................................. 28Resetting the Sanitization Timer ................................................................................................................ 29Reading Purity of Product Water and Feed Water With Optional Inlet Cell Accessory .............................. 29
Installing the Optional Float or Pressure Switch .............................................................................................. 31Installing the Optional Inlet Cell ........................................................................................................................ 32Optional N.I.S.T. Calibration Module ................................................................................................................ 34Maintenance and Servicing .............................................................................................................................. 36
System Sanitization and Cartridge Replacement ..................................................................................... 36General Cleaning Instructions ................................................................................................................... 37
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TABLE OF CONTENTS
0.2 Micron Filter Replacement ................................................................................................................... 38Ultrafilter Replacement .............................................................................................................................. 38Fuse Replacement .................................................................................................................................... 41Shutdown ................................................................................................................................................... 41
Problem Solving ............................................................................................................................................... 42Replacement Parts ........................................................................................................................................... 44Ordering Procedures ........................................................................................................................................ 46Two Year Limited Warranty ............................................................................................................................... 47
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Safety Information
Your Barnstead|Thermolyne NANOpure InfinityUF has been designed with function, reliability,and safety in mind. It is your responsibility toinstall it in conformance with local electricalcodes. This manual contains important safetyinformation. You must carefully read andunderstand the contents of this manual prior tothe use of this equipment. For safe operation,please pay attention to the alert indicatorsthroughout the manual.
Water purification technology employs one ormore of the following: chemicals, electrical de-vices, mercury vapor lamps, steam and heatedvessels. Care should be taken when installing,operating or servicing Barnstead products. Thespecific safety notes pertinent to this Barnsteadproduct are listed below.
WarningsTo avoid electrical shock, always: 1. Use a properly grounded electrical outlet
of correct voltage and current handlingcapacity.
2. Do not locate the NANOpure Infinity UFdirectly over equipment that requireselectrical service. Routine maintenanceof this unit may involve water spillageand subsequent electrical shock hazardif improperly located.
3. Replace fuses with those of the sametype and rating.
4. Disconnect from the power supply priorto maintenance 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.
Alert Signals
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To avoid personal injury:1. Do not use in the presence of flam-
mable or combustible materials; fire orexplosion may result. This devicecontains components which may ignitesuch 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 to disen-gaging the cartridge hold-downbracket.
8. A small amount of 2.0% hydrogenperoxide is used to preserve theultrafilter during storage. When remov-ing the ultrafilter from the bag, ensureadequate ventilation and wear protec-tive gloves and glasses.
9. Refer servicing to qualified personnel.
10. Avoid contacting strong oxidizingagents, such as nitric acid, with ionexchange cartridges. An explosionmay result.
SAFETY INFORMATION
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Congratulations on your purchase of aBarnstead|Thermolyne NANOpure InfinityUF. The unit is a water purification systemdesigned to provide pyrogen-free, high resistivity,reagent grade water that exceeds ASTM Type I,CAP and NCCLS Type I standards. It uses a four-stage deionization process combined with a10,000 molecular weight cutoff ultrafilter and a 0.2micron filter to polish suitable feed water (potabletap, distilled, deionized, or reverse osmosis) toproduce pyrogen-free (<0.001 Eu/ml), water witha resistivity of up to 18.3 megohm-cm. Waterresistivity is continuously monitored by aresistivity cell and displayed on a digital display.The NANOpure Infinity UF is designed toautomatically clean the ultrafilter by flushing waterthrough the filter for one minute every 24 hours.The water is sent to drain.
The NANOpure Infinity UF(ultrafilter) can beeasily upgraded to incorporate a UV (ultraviolet)system for organic determinant analysis. Theelectronics can be verified and calibrated utilizingN.I.S.T. Traceable Calibration Module. See acces-sory ordering information (page 45).
Please read the instructions carefully toensure that you receive maximum benefit fromthe NANOpure Infinity UF. Also, be sure to fill outand return the enclosed warranty registrationcard. We would like to receive the informationrequested, and it will help us assure you of properwarranty coverage.
General UsageDo not use this product for anything other
than its intended usage.
Introduction
Figure 1 NANOpure Infinity 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 5.0 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 UF is equipped with a power cord to be plugged into an electricaloutlet of the appropriate voltage.Voltage and Frequency (Nominal)Model D8981 120 VAC, 50-60 Hz 98-127 VAC, 47-63 Hz, 1 phaseModel D8982-33 230 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 (over-voltage) 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 Compatability 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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Unpackaging1. Remove the unit from its shipping
container. Remove all contents carefully.Ensure that the ultrafilter, feed and rejecttubing, ultrafilter tubing, sanitizationcartridge, remote dispenserhousing and its two brackets, wallbracket, accessory parts bag and powercord are removed from the packagingmaterials before discarding. Put theNANOpure Infinity UF on a bench.
Choosing a SiteThe NANOpure Infinity 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 InfinityUF does not include screws and fasteners formounting.) Allow a minimum of 6 inches (15cm) clearance on all sides of the unit forservicing, 3 inches (7.6 cm) on top for outercase removal and 20 inches (50.8 cm) in frontfor opening the door.
Unpackaging and InstallationCautionWall composition, conditionand construction, as well asfastener type, must beconsidered when mountingthis unit. The mountingsurface and fastenersselected must be capable ofsupporting a minimum of 275lbs. Inadequate support and/or fasteners may result indamage to mounting surfaceand/or equipment. If you areunsure of mounting surfacecomposition, condition andconstruction or correctfasteners, consult yourbuilding maintenance groupor contractor.
NoteThe outlet of a gravity feedstorage reservoir must be aboveor at the same level as the inletof the NANOpure Infinity UF.
WarningDo not locate the NANOpureInfinity UF directly overequipment that requires electricalservice. Routine maintenance ofthis unit may involve waterspillage and subsequentelectrical shock hazard ifimproperly located.
Do not use in the presence offlammable or combustiblematerials; fire or explosion mayresult. The device containscomponents which may ignitesuch materials.
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Tubing Adapter InstallationThe following instructions will apply when youneed to attach a piece of tubing to yourNANOpure Infinity UF during installation, unlessotherwise noted in the installation instructions. Tomake tubing connections:
1. Completely disassemble the fitting. Referto Figure 2 to familiarize yourself with thenames of the component parts.
2. Make sure the tubing is cut off reasonablysquare and that no plastic burrs or ridgesare present.
3. Place the grab ring and backup ring in thehex nut in the order and orientation shownin Figure 2. Thread the nut into theadapter. DO NOT use the o-ring at thistime.
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.
Figure 2 Typical Polypropylene Tubing Adapter Installation
INSTALLATION
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Ultrafilter InstallationLocate and remove the ultrafilter from its boxand protective bag.
Install the ultrafilter as follows:1. The ultrafilter comes complete with
tubing adapters installed. Remove thenut, stainless steel grab ring and the o-rings from the ultrafilter tubing adaptersand 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.
INSTALLATION
Feed
Reject,LowerFitting
WarningA small amount of 2.0%hydrogen peroxide is used topreserve the ultrafilter duringstorage. When removing theultrafilter from the bag,ensure adequate ventilationand wear protective glovesand glasses.
NoteDo not install the Ultrafilteruntil the NANOpure InfinityUF is ready for use. If theNANOpure Infinity UF sits forlonger than 72 hours withoutuse, it will become contami-nated and may affect productwater quality.
Product,UpperFitting
Figure 3 Ultrafilter Connections
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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).
6. Snap the ultrafilter into the clamp locatedon the back wall of the unit. Theconnections for product and reject watershould face outward.
7. Attach the remaining end of the tubing tothe bottom connection of the fourth (farright) cartridge socket.
8. The product tubing and reject tubing arelocated inside the cabinet and are attachedto each other with a coupling. Remove thecoupling, ensuring that the nut, stainlesssteel grab ring, backup ring and o-ring fromeach connection remain on each piece oftubing. Discard the coupling body.
9. Attach the appropriate tubing to the properconnection on the ultrafilter. The tubingadapter nut is labeled product and reject.The product 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 theconnectors by hand; do not use a wrench.
INSTALLATION
Figure 4 Ultrafilter Orientation and Installation
Clamp
Rejectconnection
Fourthcartridgesocket
Product connection
Hole forfeedconnectorandattachedtubing
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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 theright 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 located onthe right hand side of the Infinity unitbetween the rails.
2. Line up the two slots on the left side ofthe remote dispenser housing with thetop of the two rails on the Infinity unit.Slide the remote dispenser housingdown onto the rails.
3. Replace the locking screw to secure theremote 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 UFon a wall, lay the unit on its back to attach theremote dispenser 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 5, 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 5, B).
4. Attach the remaining 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 5, C).
5. Locate the remote dispenser housing/L-shaped bracket assembled in step 2and the two remaining flat head screws.Line up the two holes in the bracketmounted on the bottom of the Infinity unitwith the two holes in the remotedispenser housing/L-shaped bracket.Secure with the two flat head screws.(See Figure 5, D).
6. Screw in the remaining pan head screwthrough the remote dispenser housingwith the bracket in the hole on the farright of the unit, where they line up.
INSTALLATION
Remote Dispenser Housing
L-shaped Bracket
Short Leg Bracket
ABD C
Figure 5 Remote Dispenser Housing Installation
Bottom View ofNANOpure unit
B
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Installing the Remote DispenserHousing in Remote LocationsIf you are installing the remote dispenser housingin a remote location away from the Infinity unit,remove the two rails and locking screw on theright side of the unit. Replace the screws with holeplugs provided. Retain the two rails for possiblefuture use.
The remote dispenser housing can be in-stalled up to six feet (1.8 meters) away from theunit.
1. Remove the two screws from the back ofthe remote dispenser housing. Keepthem. You will use them later.
2. Lay the remote dispenser housing on itstop. 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. Locate the remaining 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 6, 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
Short Leg Bracket
Remote Dispenser Housinglying on its top
L-shaped Bracket
A
B
C
Figure 6 Remote Dispenser Housing Installation in RemoteLocations
B
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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 tworemaining holes in the remotedispenser housing to secure theremote dispenser housing bracket to thewall.
8. Install two hole plugs into the two holesin the side of the bracket.
Lock the dispenser into its housing by placingthe tubing end of the dispenser into the U-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 Infinity UF.
Bench Mounting1. Place NANOpure Infinity UF on a
bench top that is accessible to water,electricity and an atmospherically venteddrain, and that is convenient to yourwork area, noting clearancerequirements.
INSTALLATION
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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 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.
NotePrior to installing the NANOpure Infinity UF on the wall, ensure that the remotedispenser housing and/or other accessories such as the Inlet Cell are installed. Seethe appropriate section of this manual for installation of accessories.
NoteThe outlet of a gravity feedstorage reservoir must be aboveor at the same level as the inletof the NANOpure Infinity UF.
WarningDo not locate the NANOpureInfinity UF directly overequipment that requires electricalservice. Routine maintenance ofthis unit may involve waterspillage and subsequentelectrical shock hazard ifimproperly located.
Do not use in the presence offlammable or combustiblematerials; fire or explosion mayresult. The device containscomponents which may ignitesuch materials.
Wall MountingInstall the NANOpure Infinity on a wall in aconvenient 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.
5. Pull the two locking slides on each sideof the wall bracket out as far as theywill go.
6. Hang the Infinity unit on the wall bracketby sliding the mounting pins into the wallbracket slots.
7. Push the locking slides on each sideof the wall bracket in as far as they willgo.
8. Replace the locking screws.
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Water Connections
Feed Water Connection1. Locate the length of 3/8” O.D. tubing
provided with a quick disconnect inserton one end and a 3/8” O.D. X 1/4” NPTtubing adapter on the other.
2. Install the tubing adapter onto yourincoming water line. We recommend acustomer supplied shut off valve beinstalled in your feed water line. Do notconnect the feed water to yourNANOpure Infinity UF. You will connectthis during the initial sanitizationprocedure.
Reject Water ConnectionWhen the NANOpure Infinity 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 UF. See page 10Figure 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 InfinityUF.
3. Route the other end of the reject watertubing to an atmospherically venteddrain. Ensure there are no kinks in thetubing and that it proceeds in adownward plane. You are now ready forthe initial sanitization, detailed in theInitial Operation section.
INSTALLATION
Figure 7 Feed Water Connection (Left Side withFront of Unit Facing You)
Feed Water Inlet Connection
Pump Interlock Plug Main Power Switch
Figure 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 isavailable.
Main Power SwitchThe main power switch on the NANOpure InfinityUF is located on the lower left side of the unit (asyou face the front of the unit), directly above thepower cord receptacle.
Control PanelThe NANOpure Infinity UF is controlled through apanel which incorporates six switches to controlits functions: START/STOP, STANDBY, MODE,DOWN, UP and ENTER. This control panelutilizes a digital display to show systeminformation and the purity of the product water. Itwill also show purity of feed water when anoptional inlet cell is utilized.
Two hidden LEDs illuminate to inform you itis time to sanitize the unit (SAN) or replace theUV lamp (UV) in UV models or if you add the UVmodule to this unit. The SAN light illuminates afterapproximately six months of use. The UV lightilluminates after approximately three months ofuse in models which utilize a UV lamp.
The control panel can be adjusted to theangle you need for viewing the digital display.
To adjust the angle of the control panel:
1. Open the front door. Inside the door aretwo rectangular openings which showtwo screws held in place by two wingnuts, one in each opening.
UVSAN
START/STOP ENTERDOWN UPMODESTANDBY
Figure 9 NANOpure Infinity UF Controls
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.”
MODE allows you to change from purity readingto maintenance prompts and activities.
DOWN and UP allow you to scroll betweendifferent commands and values.
ENTER allows you to activate a certain mode.
CONTROLS
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Initial sanitizationYour NANOpure Infinity UF has been shippedwith a sanitization cartridge (Catalog No.D50258) that you will install. Three emptycartridges installed in the unit allow you tosanitize your NANOpure Infinity UF prior tousing it for the first time. To sanitize yourNANOpure Infinity UF:
1. Open the front door. Disengage thecartridge hold-down bracket by pulling itout and up. Remove the D50258sanitization cartridge from its bag. Wetthe cartridge o-rings with water. Installthe D50258 sanitization cartridge in theempty cartridge position (#4). Press thetop cartridge nipple into the uppersocket until it bottoms out. Then, lowerthe cartridge inserting the bottomcartridge nipple into the lower socketuntil it is firmly seated. Replace thecartridge hold-down bracket. Close thefront door.
2. Attach the feed water line (from step 2Feed Water Connection) to the unitby snapping the quick disconnectcoupling into the quick disconnect bodyin the lower left side of the unit.
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 canbe locked by depressing the button onits right side while depressing thetrigger.
WarningAvoid splashing disinfectingsolutions on clothing or skin.
Ensure all piping connections aretight 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 groundedelectrical outlet of correct voltageand current handling capacity.
CautionMake sure the cartridgehold-down bracket is inplace.
Initial Operation
NoteThe top cartridge nipple is theone with the right-angle 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 behind thesheet metal.
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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 dispenser for30 seconds, then close the dispenser.
8. After the 5 minute extended UF flush, theunit will display product water purity.Recirculate the water for 30 minutes.
9. After 30 minutes, reset the sanitizationtimer according to the instructions on page29 and then 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 it openand point it down a drain or into asuitable container. Depressurize theunit until you are not getting any waterout of the remote dispenser.
11. Open the front door. Disengage thecartridge hold-down bracket. Remove all ofthe cartridges by pulling first up and thenout. Drain the water from the three emptycartridges and keep them for future use.Throw away the sanitization cartridge.
12. Proceed to Cartridge Installation andRinse Up.
NoteTo disrupt the flow of waterto the NANOpure InfinityUF press the stainless steelthumb pad on the quickdisconnect fitting. The insertwith the valve is easilyremoved. To resupply theInfinity unit with water, Attachthe feed water line (from step2 Feed Water Connection) tothe unit by snapping thequick disconnect couplinginto the quick disconnectbody in the lower left back ofthe unit.
NoteProduct purity duringsanitization will be very low.Do not pay close attention tothese readings or below setpoint indication during thesanitization procedure.
WarningDepressurize system prior todisengaging the cartridgehold-down bracket.
INITIAL OPERATION
NoteThe cartridges will stillcontain water whenremoved. Place thecartridges upside down in asink, bucket or otherwaterproof container to drainthem after removal.
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Cartridge Installationand Rinse Up
1. Open the front door.
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 10). 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 DistilledFeed #D50255Position Type Catalog#
1 Pretreatment D502502 Ultrapure D502533 Ultrapure D502534 ORGANICfree D50252
NoteThe NANOpure Infinity UFcartridges must be installedin the proper order.
If you have just sanitizedyour NANOpure Infinity UF,retain the empty cartridgesshipped with your unit foruse during future sanitizationprocedures. Discard theused D50258 sanitizationcartridge.
The top cartridge nipple isthe one with the right-angleturn and one flange. Thebottom cartridge nippleextends straight out from thecartridge.
The flange on the topcartridge nipple should beable to slide down thekeyway wall behind thesheet metal.
INITIAL OPERATION
Figure 10 Proper Cartridge Order
1 2 3 4Cartridge position by number
24
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 socket until itbottoms out.
5. Lower the cartridge and insert the bottomcartridge nipple into the lower socket until itis 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 23. Do not install the 0.2 micron filterand bell assembly at this time.
7. Replace the cartridge hold-down bracket.
8. Close the front door.
9. Reattach the feed water line to the unit bysnapping the quick disconnect coupling intothe quick disconnect body in the lower leftback of the unit.
10. Turn the unit on by turning the mainpower switch to the “I” (on) position.
11. Point the outlet of the remotedispenser down a drain or into a suitablecontainer. Depress the draw-off trigger, lockit open.
12. Press the START/STOP switch to start.
Caution Make sure the cartridgehold-down bracket is inplace.
CautionDo not allow the NANOpureInfinity UF to operate unlesswater is available to the unit.
INITIAL OPERATION
NoteFor more demandingapplications where low TOCwater is required, a rinse of15-20 liters through thecartridges and filter may benecessary.
25
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.
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
NoteFor more demandingapplications where low TOCwater is required, a rinse of15-20 liters through thecartridges and filter may benecessary.
CautionDo not overtighten the 0.2micron filter assembly ontothe Luer fitting or useexcessive force in seating it.The filter and/or Luer fittingcan be damaged byovertightening or excessiveforce.
26
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 theInfinity unit. This greeting is one of thefollowing: “NANOPURE”, “NANOPUREUV”, “NANOPURE UF”, or “NANOPUREUV/UF”.
While the system greeting is displayedfor approximately five seconds, the unitchecks for the presence 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 thecalibration reference 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.
6. Allow the water’s resistivity to rise to thedesired purity before drawing off water.
7. The system should be left on or instandby during the work day. (See Useof Standby mode.)
NoteOn initial start-up, the puritymeter may display "Prod. ....MΩ-cm". This is caused byair in the cell and should bereplaced by a resistivityreading almost immediately.If the dots aren’t replaced bya value after one minute,refer to the Problem Solv-ing section for this manual.
Normal Operation
27
Remote Dispenser OperationLock the dispenser into its housing by placing thetubing end of the dispenser into the U-shapedgroove in the housing and pushing it down towardthe back of the unit until it stops and then pulldown. You know it is locked when you hear aclick.To operate:
1. Remove the protective cap from the filterbell.
2. Depress the draw-off trigger.
3. When draw off is complete, release thedraw-off trigger and replace theprotective cap on the filter bell.
4. For unattended operation, depress thebutton on right side of the dispenser at thesame time as the trigger is depressed.
5. To unlock the draw-off trigger and stopdispensing water, press the draw-offtrigger.
To remove the dispenser from its housing, pullit up and out. See page 14 for additioninformation.
Use of Standby Mode
At the end of the work day, press the Standbyswitch on the front of the NANOpure Infinity UF toplace the unit in Standby mode for the night.Press the STANDBY switch and the display willread “Standby Mode” for 50 minutes and then gointo a recirculation mode. While the pump isenergized, the display will read “Recirculation.”
NoteDo not turn off theNANOpure Infinity UF duringnon-work hours. Doing sowill allow bacterial growthand other contamination ofthe water in the system. As aresult, the system will requirea lengthy rinse-up period atthe beginning of the workday to achieve high-qualityproduct water. Werecommend using theStandby Mode.
NORMAL OPERATION
28
Selecting the Set PointThe NANOpure Infinity UF electronics include auser 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.
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 value isdisplayed and press ENTER.
If the resistivity of the product water falls belowthe set point value, the display will read theresistivity value for approximately seven secondsand a “Below Setpoint” display for approximatelythree seconds. Once the resistivity value risesabove the set point, the unit will only readresistivity.
NORMAL OPERATION
29
Resetting the Sanitization Timer1. While the NANOpure Infinity unit is
operating, press the MODE switch.
2. The display will read “Reset SAN Timer”
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.
Reading Purity of ProductWater and Feed WaterWith Optional Inlet CellAccessory
1. Turn the system power on by depressingthe main power switch to the I position.
2. Press the START/STOP switch on thecontrol panel.
3. The display will show the type of systemfor approximately five seconds.
4. The system electronics will check itscalibration. All units have been factorycalibrated. If calibration is OK the displaywill show “Calibration OK.” After this itwill show “Prod. .... MΩ-cm”. Then thedisplay will read “PROD. 10 (±0.2) MΩ-cm.” This is a reading of the calibrationreference value.
NotePress the ENTER button atany step and the unit will goto resistivity of the productwater. Pressing the UP andDOWN switches allows youto scroll through the displays.
NORMAL OPERATION
30
5. The display will then begin readingresistivity of the product water. Initially itwill read “Prod. .... MΩ-cm” until the air isbled from the system.
6. Press the DOWN switch to:Display conductivity of product waterDisplay Total Dissolved Solids of
product waterDisplay temperature of product water
7. If no inlet cell is used, the reading willreturn to the resistivity of theproduct water. If an inlet cell is attached,it will read the following:
Display resistivity of inlet waterDisplay conductivity of inlet waterDisplay Total Dissolved Solids of inlet
waterDisplay temperature of inlet waterDisplay resistivity of product water
Accessories D8964 (float switch) and D2706(pressure switch) are designed to protect theNANOpure Infinity UF pump by alerting theNANOpure Infinity UF of an inadequate feedwater condition so that the pump can be shut
NORMAL OPERATION
31
down. If an inadequate feed water conditionexists and the NANOpure Infinity UF pump isshut down due to this condition, the display willread “Check Inlet.” Use the followinginstructions for installation.
1. Disconnect the unit from the electricalpower.
2. If using D8964 float switch, follow theinstallation instructions included with thefloat switch for installation into a tank.
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 UFwith the remaining opening.
4. Route the cable from the float or lowpressure switch to the top left of theNANOpure Infinity UF.
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.
WarningDisconnect from the powersupply prior to maintenanceand servicing.
Installing Float or PressureSwitch
32
The NANOpure Infinity UF system offers, as anoptional feature, the ability to monitor the resistiv-ity of the NANOpure Infinity UF inlet water.
To install the inlet cell:
1. Disconnect inlet water and electricalservice to unit. Open Remote Dispenserto depressurize unit.
2. Open the front door.
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 (see Figure 11)
Installing the Inlet Cell
Figure 11 Inlet Cell Installation and Location
Inlet Cell CableInlet Cell Inlet Cell Well
33
Figure 12 Inlet Cell Cable Connection to Circuit Board
Inlet Cell Cable
8. Remove the 1/2-inch plug located inthe front of the cell well.
9. Install the inlet cell by turning the clearplastic bushing clockwise. Do not turnthe black snap cap. Hand-tighten thebushing. Do not use a wrench. Over-tightening may damage the seal.
10. Thread the inlet cell cable throughthe large hole in the lower left of theunit and back into the unit throughanother large hole in the upper left ofthe same side of the unit.
11. Connect the white plastic cellconnector to position P3 on theresistivity circuit board (PC896X2)located on the inside back wall of theunit. The flat part of the connectorshould face upward.
12. Replace the electrical section cover.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.
13. Replace the outer case. Replace thescrews you removed to take off thecase. Reattach the jumper plug, FloatSwitch or Pressure Switch youremoved earlier.
14. Reconnect feed water.
INSTALLING THE INLET CELL
Outlet Cell ConnectionPosition P2
Outlet Cell ConnectionPosition P3
34
Performing an ElectronicCalibration Using the OptionalN.I.S.T. Calibration Module
If you purchased the optional N.I.S.T. calibrationmodule (Catalog No. E896X5) you can perform acalibration of the NANOpure Infinity purity sensingelectronics traceable to N.I.S.T. standards.
1. Disconnect electrical service to the unit.Open the remote dispenser todepressurize the unit.
2. Open the front door.
3. Remove the 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 cartridges.
7. Locate the outlet cell connection on thecircuit board (see figure 18) and removethe outlet cell connection at position P2.
N.I.S.T. Calibration Module
35
8. Connect the N.I.S.T. calibrationmodule to the connection point (J2),“To Outlet Cell” on the calibrationboard (PC896X3A).
9. Plug the unit into a live outlet and turnthe unit on by depressing the mainpower switch.
10. Press and hold the DOWN switch onthe controls.
11. Press the START/STOP switch.
12. The display will show “Calibrate?”,press ENTER.
13. Display will read “Calibrating”. Whenthe calibration is complete the displaywill show “Calibration Done”.
14. Press the START/STOP switch.
15. Release switches.
16. Turn the main power switch to the “O”(off) position. Unplug the unit.
17. Remove the calibration module andreconnect the cell.
18. 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.
19. Replace the electric section coverremoved in step 6.
20. Replace the outer case. Replace thescrews you removed earlier. Reattachthe jumper plug or float/pressureswitch you removed earlier.
NoteThe calibration module canbe returned toBarnstead|Thermolyne forrecertification. PleasecontactBarnstead|Thermolyne forinstructions.
N.I.S.T. CALIBRATION MODULE
36
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 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 UF, the purificationcartridges must be replaced with a sanitizationcartridge and the three empty cartridges suppliedwith your unit. The simple-to-use sanitizationcartridge is available from BarnsteadlThermolyne(Catalog Number D50258). This is used inaddition to the empty cartridges included with thisunit to effect a complete 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.
4. Open the front door.
5. Be aware that the exhausted cartridgewill contain a cartridge bed of excesswater, you will want to have a containeravailable to place it in after removal.
6. Disengage the cartridge hold-downbracket.
7. Remove the exhausted cartridge in theright-hand (#4) position by pulling it firstup and then out.
Note The Sanitization Timer willilluminate after six months,reminding you to sanitize theunit. Complete the systemsanitization procedure andreset the sanitization lamp/indicator by going throughthe Reset Sanitization Timerprocedure on page 29.
WarningDisconnect from the powersupply prior to maintenanceand servicing.
NoteThe cartridges will stillcontain a cartridge bed ofwater when removed.Therefore, you will want tohave a sink, bucket or otherwaterproof containeravailable to place them inafter removal.
WarningDepressurize systemcompletely prior to liftingcartridge hold-down bracketand removing cartridges.
Maintenance and Servicing
37
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 Infinityin positions 1, 2, & 3.
11. Reposition the cartridge hold-downbracket.
12. Close the front door. Remove the 0.2micron filter and bell assembly.
13. Sanitize, install new cartridges andrinse according to the instructions forInitial Sanitization and CartridgeInstallation in the Initial Operationsection.
General Cleaning InstructionsDisconnect electrical service to the unit.
Wipe exterior surfaces with lightly dampenedcloth containing mild soap solution.
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:
NoteThe flange on the topcartridge nipple should beable to slide down thekeyway wall behind thesheet metal.
MAINTENANCE AND SERVICING
38
1. Remove the old 0.2 micron filter assemblyby turning it counterclockwise until it isfree from the Luer fitting.
2. Remove the new 0.2 micron filterassembly from its bag and insert it into theLuer fitting. Gently turn it clockwise until itis 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:
1. Turn off the NANOpure Infinity UF anddisconnect it from the power supply.
2. Depressurize the system by openingthe remote dispenser, allowing waterto drain until no more water flowsfrom the dispenser.
3. Open the front door.
4. Remove the cartridge in the right-hand(#4) position by pulling it first up andthen out.
5. Remove the product and reject waterconnections from the old ultrafilter,ensuring that the nut, stainless steelgrab ring, backup ring and o-ring fromeach connection remain on each pieceof tubing. Disconnect the small piece offeed tubing from its connection to thefourth (far right) cartridge socket.
CautionDo not overtighten the 0.2micron filter assembly ontothe Luer fitting or useexcessive force in seating it.The filter and/or Luer fittingcan be damaged byovertightening or excessiveforce.
NoteIf a newly installed 0.2micron filter clogs rapidlyafter installation, theNANOpure Infinity UF mayneed to be sanitized toremove bacterialcontaminants. See SystemSanitization.
MAINTENANCE AND SERVICING
NoteSome water will drain fromthe ultrafilter when youdisconnect it. Have acontainer ready to hold theultrafilter and catch the waterwhile it drains. Water willalso drain from the tubing ofthe NANOpure Infinity UFonto your bench or floor. Toavoid slipping and falling,clean up all spills.
39
WarningA small amount of 2.0%hydrogen peroxide is used topreserve the ultrafilter duringstorage. When removing theultrafilter from the bag,ensure adequate ventilationand wear protective glovesand glasses.
NoteDo not install the Ultrafilteruntil the NANOpure InfinityUF is ready for use. If theNANOpure Infinity UF sits forlonger than 72 hours withoutuse, it will become contami-nated and may affect productwater quality.
Remove the old ultrafilter and small pieceof tubing attached 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.
7. Locate and remove the ultrafilter from itsbox and protective bag. Install the ultrafilteras follows:
8. The ultrafilter comes complete withtubing adapters installed. Remove thenut, stainless steel grab ring and theo-rings from the ultrafilter tubing adaptersand 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. Theconnections for product and reject watershould face outward.
MAINTENANCE AND SERVICING
40
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 theconnectors by hand; do not use awrench.
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 UFaccording to the instructions on page 21.
Fuse Replacement1. Turn off the NANOpure Infinity 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.)
MAINTENANCE AND SERVICING
41
4. Replace fuse drawer.
5. Reattach the power cord andreconnect the unit to the power supply.
6. Operate normally.
Shutdown
If the NANOpure Infinity UF is to be shut down foran 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 ofwater for more than 96 hours, the unit should bedrained, sanitized and new cartridges installedprior to use.
MAINTENANCE AND SERVICING
Warning Replace fuses with those ofthe same type and rating.
42
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Problem Solving
43
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PROBLEM SOLVING
44
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 otheritems of limited life (indicator lights, fuses, etc.) that you can expect to replace on a more orless random 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 Servicingsection to 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 theexpendables kit.
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 1Main 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 1
Replacement Parts
® Registered trademark of Dupont
45
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 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 PC898X1 1Recirculation Pump & Motor, 100 & 120 Volt PU896X1 1Recirculation Pump & Motor, 240 Volt PU896X2 1Pressure Regulator 02280 1Resistivity Cell E896X4 1Power Supply PC Board PC759X4A 1Calibration PC Board PC896X3A 1Resistivity Meter PC Board PC896X2 1
Optional Accessory Ordering InformationDescription Catalog No.UV Module D8974N.I.S.T. Calibration Module E896X5Inlet Cell E896X3Low-Pressure Switch D2706Float Switch D8964Cell Bushing BR550X3Cell O-Ring GSX29
REPLACEMENT PARTS
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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 fromwhom you 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 a RGA number will be refused.
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Two Year Limited Warranty
Barnstead|Thermolyne Corporation warrants that if a product manufactured byBarnstead|Thermolyne and sold within the continental United States or Canada proves tobe defective in material or construction, Barnstead|Thermolyne will provide you, withoutcharge, for a period of ninety (90) days, the labor, and a period of two (2) years, the parts,necessary to remedy any such defect. Outside the continental United States and Canada,the warranty provides, for two (2) years, the parts necessary to remedy any such defect. Thewarranty period shall commence either six (6) months following the date the product is soldby Barnstead|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: [email protected]|Thermolyne’s sole obligation with respect to its product shall be to repair
or replace the product. Under no circumstances shall it be liable for incidental orconsequential 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.
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Barnstead Thermolyne2555 Kerper Blvd.P.O. Box 797Dubuque, IA 52004-0797 USAPHONE: 319-556-2241 • 800-553-0039FAX: 319-589-0516E-Mail: [email protected]
a subsidiary of