Version 1.1 11/02/2021 - Roth Sugar Bush

OWNER’SMANUAL

NANO ROREVERSE OSMOSIS SYSTEM

Version 1.111/02/2021

© All rights reserved - CDL Maple Sugaring Equipment

2 CDL Sugaring Equipment

3CDL Sugaring Equipment

TABLE OF CONTENT

INTRODUCTION 4

CHARACTERISTICS 5

PARTS 6

PRODUCTDESIGN 7

TECHNICALSPECIFICATIONS 8

FITTINGS 9

FLOWDIAGRAM 10

RINSE 12

WASH 13

DRAIN 14

CONCENTRATION(1PASS) 15

CONCENTRATION(BATCH) 16

HOWTOREPLACEFILTRATIONCARTRIDGES 17

HOWTOINSTALLMEMBRANES 17

DAILYMEMBRANECLEANING 18

PROTECTFROMFREEZING 18

IMPORTANTNOTES 18

LONG-TERMSTORAGEPROCEDURE 19

WATERQUALITYGUIDELINES 20

WARRANTY 21


INTRODUCTION

Thank you for choosing our Nano RO 2- or 3-membrane system. Please read this manualcarefullybeforeinstallationandstart-up.

TheCDL2-or3-membraneNanoRO isasimpleandeffectivetool formapleandbirchsapconcentration.Itsthree-stageprefiltrationremovesimpuritieslikesuspendedsolidsandlargerorganicmattertobetterprotectmembranesandimproveoverallsystemperformance.

Remarks and instructions

1. ReadtheinstructionsbeforeinstallingandoperatingtheROsystem.

2. Toavoiddamage to thesystem,donotdisassemble itunnecessarily.Disassemblingandreassemblingpartsmaycausebreaksorleaks.

3. Foryoursafety,itisrecommendedtoplugtheunitintoaGFCIelectricaloutlet.

4. Tomakesurethatthesystemrunsnormally,besuretousecleaningchemicalsandfilterssuppliedbyCDL.

5. Pleasehandle, install,andmove theunitwithcare toavoiddamaging themoredelicateparts.

6. Before beginning operation, install the membranes and the 5-micron filters in theirrespectivehousings.

7. Washandrinsethesystemthoroughlybeforeconcentratingthesap(seedailymembranescleaningpage18).

8. Duringconcentration,donotexceed100psiforthe3-membranesystemand70psiforthe2-membranesystem.Inthe2-membranesystem,theconcentrateflowmustbedoublethepermeateflow.Sincethe2-membraneunitdoesnothavearecirculationpumptoensureproper cross-flow circulation, it is important to follow those rules to prevent membranefouling.

9. This system is not designed for concentrations exceeding 5 to 6 degrees Brix for the3-membraneunit(whichhasarecirculationpump)and4degreesBrixinbatchmodeforthe2-membraneunit(whichdoesnothavearecirculationpump).Concentrationcapacityvariesdependingontheconditionofthemembranes,thetemperatureandqualityofthesap,andtheoperatingpressure.


10.Membranesmustbecleaneddaily.

11.If thedevice isnotused fora fewdays,makesure towash themembranesproperly.Toprevent bacterial growth, run a citric acid solution (3 pH) through the membranes. Stopthedeviceandinstallthe3plugs(Green =feedpumpinlet;red =concentrateoutlet;blue =filtrateoutlet).

12.Rinsetheequipmentbeforeresumingconcentration.

CHARACTERISTICS• Stage1:Thefeedlinestrainercatchesimpuritiesinthewaterandpreventspumpblockage.

Thestrainermustremainconnectedtothefeedline(3/8” yellow feed tube).

• Stage2:The5-micronfilterabsorbsharmfulsubstancesinthewater,suchascolourantsandorganicsubstances( 3/8” yellow feed tube).

• Stage3:The5-micronfiltereffectively removessediment,mold,suspendedmatter,andothersubstancesfromthewater( 3/8” yellow feed tube).

• Stage 4: Reverse osmosis is applied using the 600 GPD RO membrane filter (3) and the0.0001μmROmembrane,allowingonlypurewatermoleculesanddissolvedoxygentopassthrough.Organicmoleculessuchassugarandgoodmineralsareconcentrated(3/8” red tube on the recirculation circuit and 1/4” red on the concentrate outlet).

• Stage5:Aregulatingvalveonthe1/4”concentrateoutlet(red tube)increasesandreducesthepressureandcontrolsthelevelofconcentration.Maximum operating pressure: 100 psi (70 psi on 2-membrane system).

Recirculation pump:

The3-membraneNanoROisequippedwithauniquerecirculationpumpforbetterperformance.Bycreatingmorecrossflowonthemembranesurface,thepermeateflowremainssteadyandthesystemachieveshigherconcentration.


PARTS

FilterHousingWrench

3/8"FeedLineStrainer

PPFilter600gal6682101

MembraneHousingWrench

600GPDROMembrane660600

1/4"-3/8"Tube

FilterHousingCap

O-ring

FilterHousing

Citricacid1kg(powder)66994

Organicmembranesoap”Superflowgreen”1kg(powder)

662403

Cleaning products (not included)


PRODUCT DESIGN

DESCRIPTION

1 800gal36VPump

2 PressureGauge

3 On-OffButton

4 5MicronPPFilterHousing

DESCRIPTION

5 3213MembraneHousing

6 RecirculationPump

7 FlowSwitch

8 FeedPort

1

1268 7

2

3

4

8

5

4

5


Model#: 81008 81013R

Numberoftaps: 25–75 50–≥150

Membranes 2Membranes600GPD3Membranes600GPDRecirculationpump110V,0.45A

Waterremoval:6–8GPH@4–5Brixconcentrate

10–13GPH@5–6Brixconcentrate

Pumpratingmaxflow: 40GPH 40GPH

Powerconsumption: 144W 242W

Transformer: 110volts,transformerincluded 110volts,transformerincluded

Shippingweight: 17kg 22kg

Shippingdimensions: 22"x21"x12" 22"x21"x12"

Included: • 2x600GPDmembrane• 2xpre-filtercartridge• Toolforpre-filterhousing• Toolformembranehousing• 12’3/8"suctiontubing

withstrainer(yellow)• 12’3/8"permeate

tubing(blue)• 12’1/4"concentrate

tubing(red)• Sparefittingkit• SpareO-ringkit

• 3x600GPDmembrane• 2xpre-filtercartridge• Toolforpre-filterhousing• Toolformembranehousing• 12’3/8"suctiontubing

withstrainer(yellow)• 12’3/8"permeate

tubing(blue)• 12’1/4"concentrate

tubing(red)• Sparefittingkit• SpareO-ringkit

Testconditions:Saptemperature42°F,2Brix,50/50waterreduction,70psi

Saptemperature42°F,2Brix,65/35waterreduction,100psi

TECHNICAL SPECIFICATIONS

REVERSEOSMOSIS SYSTEM

WITH 2 MEMBRANES

REVERSEOSMOSIS SYSTEM WITHRECIRCULATION PUMP

AND 3 MEMBRANES


FITTINGS

DESCRIPTION ITEMNUMBER

1 ELBOW3/8”X1/4”TUBE-MIPT 664661

2 ELBOW3/8”X3/8”TUBE-MIPT 664658

3 TEE3/8”X3/8”X3/8”TUBE 664666

4 TEE3/8”X3/8”X1/4”TUBE 664665

5 ADAPTATOR3/8”X1/2”TUBE-MIPT 664652

6 ADAPTATOR1/4”X1/8”TUBE-FIPT 664653

7 VALVE1/4”TUBE 664667

8 CAP1/4”TUBE 664655

DESCRIPTION ITEMNUMBER

9 CAP3/8”TUBE 664654

10 ELBOW3/8”X3/8”TUBE-STEM 664659

11 ELBOW1/4”X1/4”TUBE-STEM 664660

12 TEE3/8”X1/4”X3/8”TUBE 664664

13 ADAPTATER3/8”X1/2”TUBE-FIPT 664651

14 SPRINGCHECKVALVE3/8”TUBE 664663

15 MANOMETER0-140PSI-1/8”MIPT 664662

1

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HOW TO REPLACE FILTRATION CARTRIDGES

1. Unscrewthecartridgehousing.

2. Removetheoldcartridge.

3. Insertthenewcartridgeintothehousing.

4. Lubricatethetransparentgasketlightlywithsiliconegrease.Makesurethegasketisstillinplace.

5. Makesurethatthecartridgeiscentredinthehousing.Screwthehousingintoplace.

HOW TO INSTALL MEMBRANES

1. Unscrewthecoverfromthehousing.

2. Removetheoldmembrane.

3. LightlylubricateallO-ringsandcasingsealswithsilicone-basedfood-gradegrease.Insertthenewmembranefullyintothehousing.

4. Makesurethemembranesealisonthecoverside.

5. Screwthecoverontothehousing.

1

1

2 3

3 4

4

2

5

5


DAILY MEMBRANE CLEANING• Rinsethesugarwateroutoftheequipmentusing5gallonsofpermeateandrecoveritin

thesaptank.

• Completetherinsebydrainingwith5gallonsofpermeate.

• Usinga5-gallonbucketofpermeateat80°F,add1/4cupofSuperFlowGreenmembranecleaner.

• Placethesuctiontube(yellow ),permeatetube(blue ),andconcentratetube(red )intothewashsolutionbucket.

• Opentheconcentratecontrolvalve.

• Runtheequipmentinaclosedloopintothewashsolutionbucketfor30minutes.

• Oncethewashisfinished,flushthesolutiontodrain.

• Repeatthewashifthewashsolutioniscolouredorcloudy.

• Rinsetheequipmentwithnolessthan10to15gallonsofcleanpermeate

PROTECT FROM FREEZING• Protecttheequipmentfromfreezingduringtemporarystorage.

• Iftheequipmentmustremaininacoldplace,removethefiltersanddraintheequipmentproperly.Reinstallfilterhousingandrunthepumpdryforafewminutes.Thiswillpartiallyremovewaterfromthesystemandpreventfrostdamagetothepumpsandotherparts.

• Makesurethereisnowaterremainingintheequipmentandlines.

• Theequipmentmayneedtobethawedwithwarmwaterwhenit’sreadytobeusedagain.

• Makesurethatallpumpsareice-freebeforeusingtheequipment.Smallpiecesoficemaydamagethepumps.Thawthepumpswithahairdryerorbypouringwarmwateroverthem.

IMPORTANT NOTES• Itisalwaysbesttokeeptheequipmentinanareathatisabovefreezingtemperature.

• Iftheequipmentismovedthroughfreezingweather,makesureitisdrainedproperlybeforeexposingittocoldtemperature.


LONG-TERM STORAGE PROCEDURE1. ProperlycleanROmembranesusingCDLSuperFlowGreenmembranecleaner,following

theinstructionsonthecontainer.Repeatedwashesmaybenecessaryifthewashsolutioniscloudy.Acolouredwashsolutionmeans that themembrane isnotentirelyclean.Thesolutionshouldbeclearafterthefinalwash.

Replacefiltrationcartridgeswithnewones.

5gallonsofpermeateissufficientforrinsingbetweenwashes.Werecommenddrainingthewashsolution,followingthedrainageprocedure,beforerinsing.

2. RinsemembraneswithROpermeateoracceptablequalitywater.Ifpermeateisn’tavailable,seethewaterqualityguidelinestodeterminewhichwaterissafetouse.

3. Citricacidtreatment

Treatingwithcitricacidhelpsdissolvemineralsthatmaypartiallyblockmembranepores.Followingthewashingprocedure,add1/4cupofcitricacidtoa5-gallonbucketof80°Fpermeate.

Runtheequipmentinaclosedloopfor1hourormore,allowsoakingovernight.Ifthewateriscloudy,washthesystemwithCDLSuperFlowGreen,thenrinse.

4. Storagesolution

Youmayleavemembranesintheunitforstorageaslongtheunitisprotectedfromfrost.Citricacidisagoodpreservativethatpreventsbacteriafromdevelopinginthesystem.Add1/4cupofCDLcitricacid toa5-gallonbucketofpermeate, thenruntheRO inaclosedloopfor½hourtoallowpropermixing.Topreventleaks,disconnectthesuction(yellow ),concentrate (red ), and permeate (blue ) tubes and insert the provided plugs in theconnectors.

5. Storetheequipmentinacoolroomwhereprotectedfromfrost


WATER QUALITY GUIDELINES

Thequalityofthewaterusedforflushingandcleaningthemembranesisofutmostimportance,as unclean water can cause deposits on the membranes. In most cases, municipal waterdoesnotqualifyas“cleanwater”.Chlorinatedwatermustnotbeusedtorinseorcleanthemembranes.

Special attention should be paid to possible contaminants such as iron, manganese, andsilicates.Cleanwatermustmeetthefollowingspecificationsatalltimes:

Important note:

Whenpossible,ROpermeate isalwayspreferredforwashingandrinsingmembranes.

CONTAMINANT REQUIREMENT

Iron < 0.05ppm

Manganese < 0.02ppm

Silicate < 5ppm

Aluminum < 0.05ppm

Hardness < 85ppm

Particles < 5μm

Turbidity < 1NTU


WARRANTY

Nano RO CDL Limited Warranty

ThisCDLproductisofferedwithalimitedwarrantyagainstanymanufacturingdefects.Breakagesrelatedtowear,abuse,poormaintenanceorabnormalusearenotcovered.

ThiswarrantywillnotcoverproductswhoseinstallationsdonotcomplywiththeinstallationinstructionsintheCDLmanualandwhoseusehasbeenmadeunderabnormalmechanicalorenvironmentalconditions.

Filtersandmembranesarenotcoveredbythiswarranty.PartsfoundtobedefectivearesubjecttoinspectionbyCDLwhichwillconfirmordenythatsaidproductissubjecttoamanufacturingdefect.Ifso,theproductwillbereplacedorrepairedatCDL'ssolediscretion.

TransportcostsandallotherfreightchargesassociatedwithreplacingorrepairingproductsshippedtoCDL'sfactorymustbeprepaidbyCustomer.

CDLMapleSugaringEquipment257route279Saint-Lazare-de-Bellechasse,QCG0R3J0Canada

418-883-5158|1-800-361-5158cdlinc.ca

CDLUSA3LemnahDriveSt.AlbansVT05478UnitedStates

802-527-0000|1-800-762-5587cdlusa.com

http://cdlinc.ca

http://cdlusa.com


NOTES

Version 1.1 11/02/2021 - Roth Sugar Bush

Documents

Transcript of Version 1.1 11/02/2021 - Roth Sugar Bush