Next NSS-1465C User manual

Installation, Operation and
Maintenance Manual
ScaleStop Commercial Systems
Chemical Free, Salt Free Scale Prevention
NSS-1465C
NSS-1665C
next filtration technologies, inc.
6542 Hypoluxo Road, Suite 362
Lake Worth, FL 33467
[phone]
email: [email protected]
web: www.nextfiltration.com
© 2006-2007 next filtration technologies inc.

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 2 document:NSS-14-16-CMML-IOM.pdf
Table of Contents
Introduction........................................................................................ 3
System Overview............................................................................... 4
System Specifications ....................................................................... 5
Cautions ............................................................................................ 7
Notes to the Installer.......................................................................... 7
Installation and Start-Up.................................................................... 8 & 9
Warranty............................................................................................ 10 & 11

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 3 document:NSS-14-16-CMML-IOM.pdf
Introduction
The next-ScaleStop system provides protection from scale formation on internal and external plumb-
ing surfaces. The ScaleStop system can be installed at the point of entry to a building to treat both
hot and cold water, or it can be located directly before a water heater, boiler, or other water using
device that requires protection from hard water.
ScaleStop prevents scale by transforming the normal dissolved hardness minerals into undissloved
crystal microparticles. These crystals stay suspended in the water and have a greatly reduced ability
to react and attach to surfaces like dissolved hardness does. Therefore the problem of internal build-
up of scale in pipes, water heaters and on fixtures and glass is greatly reduced.
ScaleStop is not a water softener – Water treatment chemistry (e.g. antiscalants, sequestrants, etc..
will most likely have to be changed to be compatible with ScaleStop treated water. Laundry and ware-
washing chemistry will likewise require adjustments.
ScaleStop Benefits.
• ChemicalFreeScalePrevention.Costsavingsandenvironmentalbenefits.
• VirtuallyMaintenaceFree.Nosaltbagsorotherchemicalstobuy,transportandstore.
• NoElectricity,nowastewater,completelyself-contained.
• Improvestheefficiencyofwater-usingappliances.
• Simpleinstallation–noelectricalanddrainhookup.
• Safeforlandscapingandlawnwatering.Noneedforcostlybypassplumbing.
• Compatiblewithallon-siteandcommunitywastewatertreatmentsystems.
• Notsubjecttowatersoftenerrestrictionsand“bans”.
• Scalestoptreatedwaterhasnoaddedsodium,issafetodrinkandiswellsuitedforuseinfood
and beverage preparation.

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 4 document:NSS-14-16-CMML-IOM.pdf
Outlet - 2” PVC socket
Media Tank
System Overview
Inlet - 2” PVC socket
Outlet Screen
Inlet Screen/
Diffuser
2” Union (socket)
2” Elbow (street)

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 5 document:NSS-14-16-CMML-IOM.pdf
Equipment Specifications
next-ScaleStop systems are complete, self-contained, loaded with media and ready to use. A simple
inletandoutletconnectionisallthatisrequiredforinstallation.Pleasereviewoperatingpressures,
temperatures and water chemistry limitations to ensure compatiblity.
Specifications
Inlet Connection 2”PVCUnionwithSocket.
Outlet Connection 2”PVCSocket
Temperature 40° - 110°F
pH 6.5 to 8.5
Ferrous Iron, Max* 0.3 mg/L
Manganese, Max* 0.05 mg/L
Copper, Max* 1.3 mg/L
WaterPressure 15min,100max(PSI)
Mechanical Specs.
1465 1665
DryWeight(lbs)
ServiceWeight(lbs) 350 420
Dimensions (nominal-inches)
a 17 17
b 14 16
c* 79 79
d 65 65
e* 10.25 10.50
* The overall height and the height of the inlet fitting varies due to
materialvariationsandassemblytolerances.Pleaseallowaddition-
al clearance above the tank for making connections.
a
b
cd
e
Maximum Service Flow (gpm) vs. Water Temperature
Continuous Duty Systems:
System 40°F 45°F 50°F 55°F 60°F 65°F 70°F
14-65 40 44 48 50 50 50 50
16-65 45 51 56 59 63 69 75
Intermittent Duty Systems:
14-65 50GPMatalltemperatures
16-65 75GPMatalltemperatures
* Intermittent duty is defined as less than 2 hours of Maximum
Flow per 24 hour period. Higher Flow rates can be achieved by
combining systems in an array.

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 6 document:NSS-14-16-CMML-IOM.pdf
Using ScaleStop with other water treatment equipment.
Due to the unique properties of ScaleStop, there are some unique requirements for using ScaleStop
in conjunction with filtration or other forms of water treatment.
1. ScaleStop must be the last stage in the treatment chain. Do not install any filters after ScaleStop
orbeforeanydevicesforwhichscalepreventionisrequired.POUfilters,e.g.carbonorROare
exempt from this requirement.
2. Do not apply phosphate or any other antiscalant either before or after ScaleStop.

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 7 document:NSS-14-16-CMML-IOM.pdf
Notes to the Installer.
The ScaleStop system differs from a conventional softener or media filter in a number of key re-
spects.
• Thesystemislightandonlypartiallyfilledwithmedia.Thisisnormal.Theupflowoperationofthe
system requires a lot of freeboard to allow the bed to fully fluidize.
• Thesystemhasnounderbedsoyoucantipthesystemoverwithoutanyfearofupsettingtheme-
dia. This makes transportation and installation much easier than conventional systems.
• BecausetheScaleStopsystemoperatesintheUpFlowmode,thetankconnectionsareopposite
of what you’re used to.
• Pleaseseethe“importantnoteaboutiron,manganeseandcopper”above.
• Pleaseseethenoteabout“UsingScaleStopwithotherwatertreatmentequipment”ontheprevi-
ous page.
An important note about iron, manganese and copper in the water supply.
Iron and Manganese
Just as with conventional water softening media, ScaleStop needs to be protected from excess levels
ofcertainmetalsthatcaneasilycoattheactivesurface,reducingitseffectivenessovertime.Public
water supplies rarely, if ever, present a problem, but if the water supply is from a private well confirm
thatthelevelsofiron(Fe)andmanganese(Mn)arelessthan0.3mg/Land0.05mg/Lrespectively.
Copper should be less than 1.3 mg/L.
Copper
Copper usually originates from new copper plumbing upstream of the ScaleStop system. If this condi-
tion exists, we recommend waiting 3-4 weeks before placing the system in operation. This will allow
the copper surfaces to be fully flushed and develop a natural protective surface. To further minimize
any problem with excess copper the plumbers should be advised to avoid applying excess flux on the
innersurfacesofthepipeandtousealow-corrosivitywatersolublefluxlistedundertheASTMB813
standard. Once the plumbing connections are complete, place the ScaleStop system in bypass prior
to following the startup procedure and flush the plumbing for at least 10 minutes.
Cautions!
• Donotletthesystemfreeze.Damagetothetankmayresult.
• Systemmustbeoperatedinaverticalposition.Donotlayitdownduringoperation.Thesystem
may be placed in any position for shipping and installation but must be operated in the vertical
position.
• Placethesystemonasmooth,levelsurface.Becausethesystemoperatesinanupflow,fluidized
bed mode, having a level surface is more important than with a softener or media filter.
• Abypassvalveshouldbeinstalledoneverysystemtofacilitateinstallationandservice.
• Observealllocalplumbingandbuildingcodeswheninstallingthesystem.
!
!
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Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 8 document:NSS-14-16-CMML-IOM.pdf
Installation
Tighten the Tank Bushings
Lay the tank down and check the bushings on the
inletandoutlet(bottomandtop)ofthetank.Itiscom-
mon for them to loosen during shipment. Tighten the
bushings with a strap wrench as needed
Install Piping
Connect the inlet and outlet plumbing accord-
ing to your preferences and any applicable local
codes. Include sample/drain ports with hose-
bibb connections on the inlet and outlet piping to
facilitate startup and service.
NOTE:Werecommendtheinstallationofa
dual-union ball-valve on the inlet and outlet
to isolate the tank for servicing.
NOTE:Afullbypassshouldbeinstalled
so that the full service flow can be routed
around the system as needed for servicing.
NOTE:TheScaleStopsystemoperatesin
theUPFLOWmodewhichisoppositeofa
conventional softener. The inlet is on the
bottom, the outlet on the top.
Important Notes!
!
i
Support the Piping
The full weight of the piping and
valves must be supported by unistrut,
pipe hangers or other means. The
tank connections can not support the
weight of the piping. This photo from
a multi-tank system insallation shows
properly supported piping.
Tank bushing.
Rotate Clock-
wise to tighten.
Install the Tank Fittings
ConnecttheUnionfittingtotheinletbushing(bottom)

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 9 document:NSS-14-16-CMML-IOM.pdf
Connect a hose to the hose bibb on the outlet of the1.
tank. Run the hose to a drain.
Slowly / partially open the supply water ball valve.2.
Allow the tank to slowly fill with water. When a
steady stream of water appears at the drain, close
the supply valve.
Open the inlet and outlet valves on the system.3.
TransferthebypassvalvesfromBypasstothe
Service position. Open a nearby faucet downstream
from the ScaleStop system to relieve any air.
Check for leaks. Repair as needed.4.
The system is now ready for service5.
Start-Up
1
2

Installation, Operation and Maintenance Manual
Scalestop 14 & 16” Systems
© 2006-2007 next filtration technologies inc. 10 document:NSS-14-16-CMML-IOM.pdf
LIMITED WARRANTY
Next Filtration Technologies Inc. warrants the ScaleStop system as follows:
• TheTankiswarrantedtobefreeofdefectsinmaterialsandworkmanshipfor5yearsfromthedate
of original installation.
• TheHeadiswarrantedtobefreeofdefectsinmaterialsandworkmanshipforfiveyearsfromdate
of original installation.
• TheScaleStopmediaiswarrantedforperformanceforaperiodoftwoyearsfromthedateofthe
original installation.
Conditions
1. The ScaleStop system must be installed and serviced by an authorized Next Filtration Technolo-
gies Inc. dealer, or other entity approved by Next.
2. Any component failure must not result from abuse, fire, freezing or other acts of nature, violence,
or improper installation.
3. Equipmentmustbeinstalledandoperatedincompliancewiththelocalplumbingcodes,andonan
approved water supply.
4. Equipmentislimitedtouseatwaterpressuresnottoexceed100PSIandtemperaturesnotto
exceed 110 degrees F.
5. Watersupplymustnotexceed3.0-PPMchlorine.Forwatersupplyexceeding3.0PPMchlorine,
pretreatmentisrequired.(Pleasecontactyourwatertreatmentspecialist.)
6. Information, including model number, serial number, and date of installation, must be provided for
any claims pertaining to equipment in warranty.
7. Defective parts are subject to inspection by either Next Filtration Technologies, Inc. or any autho-
rized representative before final commitment of warranty adjustment is made.
8. Next Filtration Technologies Inc. reserves the right to make changes or substitutions in parts or
equipment with material of equal quality or value and of then current production.
Limitations
Our obligation under this warranty with respect to the tank or valve is limited to furnishing a replace-
ment for, or at our option, repairing any part or parts to our satisfaction that prove defective within the
warrantyperiodstatedabove.SuchreplacementpartswillbedeliveredtotheownerF.O.B.nearest
factory, at no cost, excluding freight and local labor charges, if any.
Our obligation under this warranty with respect to the Scale Stop media will be limited to furnishing a
replacement for the media within two years from date of original installation. Such replacement me-
diawillbedeliveredtotheownerF.O.B.nearestfactory,atnocost,excludingfreightandlocallabor
charges, if any. Damage to the media due to chlorine, other oxidizers or fouling or any other opera-
tion outside of the limits shown under Specifications, is not covered by this warranty.
Next Filtration Technologies Inc. shall not be liable for freight, handling or labor charges, or conse-
quential damages.