EWE EWE-FLEXORIPP Manuel utilisateur

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EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

Current information at: www.ewe-armaturen.de

Verpackung

•DieeinzelnenArmaturensindentsprechenddenzuerwartendenTransportbedingun-

genverpackt.FürdieVerpackungwurdenumweltfreundlicheMaterialienverwendet.

DieVerpackungsolldieeinzelnenBauteilebiszurMontagevorTransportschäden,

KorrosionundanderenBeschädigungenschützen.EntfernenSiedieVerpackungerst

kurzvorderMontagederArmatur.

Entsorgung

•TrennenSiedievorhandenenRohstoffenachEntsorgungstypundWerkstoff.DieEnt-

sorgungderRohstoffemussnachdenjeweilsgültigengesetzlichenBestimmungen

undörtlichenVorschriftenerfolgen.FührenSiewiederverwertbareVerpackungsma-

terialiendemRecyclingzu.

Verwendung von Abkürzungen:

WZ: Wasserzähler Qn: NenngrößeWasserzähler

Art.: Artikelnummer PN: Nenndruck

KMR: Kegelmembran-Rückussverhinderer WZA: Wasserzähler-Anlage

…thoroughly tried and tested!

EWE-FLEXORIPP

Water Meter Pit

Installation and Operating Instructions

www.ewe-armaturen.de

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

2Current information at: www.ewe-armaturen.de

General information

•Pleasereadthisuserinformationcarefullybeforeusingtheproductandpay

particularattentiontotheinstructionsandwarnings.

•Thecurrentversionoftheseinstallationandoperatinginstructionscanbefoundon

ourwebsite:www.ewe-armaturen.de.

•Checkthedeliveryfortransportdamageandtomakesureitiscompleteimmedia-

telyafterreceivingit.

•Keeptheuserinformationavailableshouldanyquestionsoccur.

•Onlytrainedandqualiedpersonnelarepermittedtoinstall,operateormaintain

thettingsandvalves.

•Ourteamishappytoprovideyouwithmoreinformationbytelephoneduring

businesshours.

Manufacturer‘s address

Wilhelm EWE GmbH & Co. KG

VolkmaroderStraße19

D-38104Braunschweig

Phone:+4953137005-0

Fax:+4953137005-55

E-mail:[email protected]

General safety instructions CAUTION

•Thenecessaryactivitiesmustbecarriedoutinaccordancewiththestatutory

regulations,accidentpreventionregulationsandapplicablestandardsincludingthe

recognisedrulesofengineering.

•Technicalandunauthorisedmodicationstotheproductarenotpermitted.The

productmayonlybeusedforitsintendedpurpose.

Disclaimer

•Weareunabletomonitoradherencetothisuserinformationandalsohandlingdu-

ringtheinstallation,operationandmaintenanceofthetting.Improperinstallation

oftheproductcancausepropertydamageandconsequentlyendangerpeople.

•Wedonotacceptresponsibilityandliabilityforanylosses,damageorcostsdueto

incorrectinstallation,improperoperationandincorrectuseandmaintenanceorin

anymannerassociatedtherewith.

•Ourgeneraltermsandconditionsofsaleapply.

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

Current information at: www.ewe-armaturen.de

Packaging

•Theindividualttingsandvalvesarepackedinaccordancewiththeanticipated

transportconditions.Onlyenvironmentallyfriendlymaterialshavebeenused

forthepackaging.Thepackagingshouldprotecttheindividualcomponentsfrom

transportdamage,corrosionandotherdamageuntiltheyareinstalled.Removethe

packagingjustbeforethettingisinstalled.

Disposal

•Separatetheexistingrawmaterialsaccordingtodisposaltypeandmaterial.Raw

materialsmustbedisposedofinaccordancewiththeapplicablestatutoryprovisions

andlocalregulations.Sendrecyclablepackagingmaterialsforrecycling.

Explanation of the symbols, warning symbols and signal words used

Symbol Description

Generaldangerarea(danger/warning/caution)

DANGER:

Hazardwithahighdegreeofriskwhich,ifnotavoided,

willresultindeathorseriousinjury.

WARNING:

Hazardwithanaveragedegreeofriskwhich,ifnot

avoided,mayresultindeathorseriousinjury.

CAUTION:

Hazardwithalowdegreeofriskwhich,ifnotavoided,

mayresultinminorormoderateinjury.

!NOTE:

Indicatesaninstructionthatmustbeobserved.

!INFORMATION:

Providesusefulrecommendations.

Use of abbreviations:

WM: Watermeter Q3: Permanentow

WMP: Watermeterpit PN: Nominalpressure

WMS: Watermetersystem Art.: Articlenumber

KMR: Ballmembranenon-returnowvalve CAC: Combinedangleseatcheckvalve

PC: Pipecover PA: Polyamide

GG: Lamellargraphitecastiron EPP: Expandedpolypropylene

PR: Pressureregulator

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

4Current information at: www.ewe-armaturen.de

1. Information about the product

1.1 Scope

Thisuserinformationappliesto

– EWE-FLEXORIPPwatermeterpits,articlenumber:0396XXX,consistingofa:

•Pitbody,watermetersystemwithexiblehosesandliftingdevice,pitductsand

insulatingcover.

Pitcoversmustbeorderedseparately.

– EWE-FLEXORIPP-pitcovers(notsuppliedwiththepit!):

•FLEXORIPPcovercap,max.200KG,articlenumber0396000

•FLEXORIPPA15pitcover,consistingofacoverframewithcoverseal,coverand

lockingscrews,articlenumber0396001

•FLEXORIPPB125pitcover,consistingofacoverframewithcoverseal,coverand

lockingscrews,articlenumber0396002

1.2 Other applicable documents

•Theoperatinginstructionsoftherespectivecontractingbodyorcontractingcompany

mustbefollowed

•DVGW(GermanTechnicalandScienticAssociationforGasandWater)andstatutory

accidentinsuranceinstitutionregulations

In particular:

•DINEN124,”Gullytopsandmanholetopsforvehicularandpedestrianareas”

• DINEN805,”Watersupply-Requirementsforsystemsandcomponentsoutsidebuildings”

•DINEN806,”Specicationforinstallationsinsidebuildingsconveyingwaterfor

humanconsumption”

•DIN1988,”Codesofpracticefordrinkingwaterinstallations”,nationalsupplementto

DINEN806

•DINEN1717”Protectionagainstpollutionofpotablewaterinstallationsandgeneral

requirementsofdevicestopreventpollutionbybackow”

•DIN4124”Excavationsandtrenches-Slopes,plankingandstruttingbreadthsof

workingspaces”

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

Current information at: www.ewe-armaturen.de

• DIN18196”Earthworksandfoundations-Soilclassicationforcivilengineeringpurposes”

• KTW(plasticsindrinkingwater)andelastomerguidelinesissuedbytheFederalEnviron-

mentAgency

•Listof”Metallicmaterialssuitableforcontactwithdrinkingwater”issuedbythe

FederalEnvironmentAgency

•DVGWworksheetW270”Propagationofmicroorganismsonmaterialsusedin

drinkingwatersystems”

•DVGWworksheetW400”Technicalrulesforwaterdistributionplants”

•DVGWworksheetW543”Pressure-resistanthosepipesandcompensators”

•DVGWworksheetW570”Valvesfordrinkingwaterinstallation”

•RSA95”Guidelinesforsafeguardingworksitesonroads”

1.3 Areas of use/medium

•ColddrinkingwaterinaccordancewithDIN2000

1.4 Permissible operating pressure of components (PFA)

•PN10

1.5 Material/dimensions/performance

1.5.1 Pit body

Material:

•PitbodymadeofwaterproofPE

Dimensions:

•Pipecover Heightwithoutpitcover Heightwithpitcover

0.75m 0.80m 0.87m

1.00m 1.05m 1.12m

1.25m 1.30m 1.37m

1.50m 1.55m 1.62m

1.75m 1.80m 1.87m

2.00m 2.05m 2.12m

•Pipecovercanbeshortenedin2.5cmsections

•Largestexternaldiameter:650mm

•Pitopening/470mminternaldiameter

•Externaldiameterofcoverframe:548mm

Connections:

•Femalethreadatbothends

VersionforQ34(Qn2.5,3/7)  =T1"

VersionforQ310(Qn6)  =T11/4"

1.5.2 Insulating cover

Material:

•Nonload-bearinginsulatingcovermadeofEPP

Dimensions:

•485mmexternaldiameter

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

6Current information at: www.ewe-armaturen.de

Drawing:DimensionsofEWE-FLEXORIPPwatermeterpit

ExternalØwithA15/

B125pitcoverinstalled

Heightwithframe

LargestexternalØ

Pipecover

ExternalØwithoutpit

InternalØ

Heightwithoutframe

Seetableonpage5fordetailedinformationaboutthesedimensions!

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

Current information at: www.ewe-armaturen.de

1.5.3 Water meter systems and hoses

Materials:

•BracketmadeofA2stainlesssteel

•Watermeterscrewttingsmadeoflead-freesiliconbrassinaccordancewiththelist

of“Metallicmaterialssuitableforcontactwithdrinkingwater”.

•PlasticsandelastomersinaccordancewiththeKTWandelastomerguidelinesissued

bytheFederalEnvironmentAgencyandtheDVGWworksheetW270.

•Valvesmadeoflead-freesiliconbrassinaccordancewiththelistof“Metallicmateri-

alssuitableforcontactwithdrinkingwater”.

•HosesmadeofsiliconewithbraidingmadeofA2stainlesssteelandfabriccovering

madeofthermoplasticmaterial

•Pressureregulatormadeofstainlesssteel

Versions:

•Ballvalve-ballvalve •Ballvalve-pressureregulator-ballvalve

•Ballvalve-CAC-valve •Ballvalve-pressureregulator-CAC-valve

•Ballvalve-BMN-ballvalve

•Angleseatvalve-angleseatvalve •Angleseatvalve-PR-angleseatvalve

•Angleseatvalve-CAC-valve •Angleseatvalve-PR-CAC-valve

•Angleseatvalve-BMN-angleseatvalve

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

8Current information at: www.ewe-armaturen.de

Water meter system variants – water meter dimensions:

Watermeterdimensions

ThreadT(d3)×

Lengthmm(l2)

MID(MeasurementInstrumentDirective)

[m³/h]

EEC

[m³/h]

" ×165* 2.5 1.5

1" ×190 2.5or4 2.5

11 " ×175 4or10 3/7

11 " ×260 6.3or10 6

*Adapterset(articlenumber3903075)isrequired!

1.6 Transport and storage

•TheFLEXORIPPwatermeterpitshouldbetransportedandstoredverticallyinits

originalpackaginguntilitisused.

1.7 Functional description

FLEXORIPPwatermeterpitsareintendedforinstallationinpipetrenches.

Theycanbeusedinmanyways,suchasadomesticconnection,constructionsitewater

connection,inparkareasorallotments,oncampingsitesorincemeteries.

Thewatermeterpitiseasytoinstallinapipetrenchwithoutextensiveearthworks

becauseofitssmallsize.Thewatermeterpitisimpermeabletosurfacewater,hygieni-

callycleanandenablesthefrost-freeoperationofthewatermetersystemandwater

meter.Itisnotnecessaryorpossibletoenterthewatermeterpit.

Therelevantaccidentpreventionregulationsforenteringpitsarethereforenot

applicable.

2. Installation instructions (installation/assembly)

2.1 Information about the preparations

CAUTION

Checkthewatermeterpitandwatermeterpitsystemfordamageor

contaminationbeforeuse.

Adamagedpitordamagedttingmustnotbeused.

Thepipeshouldbeushedbeforeinstallingthewatermeterinthewatermetersystem;

anadaptershouldbeusedforthispurpose.

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

Current information at: www.ewe-armaturen.de

!ThewatermeterpitsystemisfactoryttedwithaPEadapter.

ThePEadapterisonlyusedasasubstituteforthewatermeterandisnot

suitableforoperation.

2.2 Information about the installation site

!Thewatermeterpitshouldbelocatedatanelevatedpositiononthesiteor

protrudeafewcentimetresabovegroundlevelifpossible.

Thechoiceofpitsizeshouldbecompatiblewiththefrost-freeinstallationdepth

ofthepipeandisthesoleresponsibilityoftheuser.Thewatermeterpitdemonstrates

favourablebehaviouragainstbuoyancybecauseofitsexternalshape.Anessential

requirementisthatitisinstalledproperlywithgravelbackllandcompactioninlayers.

Thepitbodyhasawaterproofdesignandtheconnectiontothecoverisimpermeableto

surfacewater.Asoilengineeringspecialistshouldbeconsultedinareaswherethereisa

riskoftemporaryooding.

!Shouldtherebeat-lyingsupplypipes(so-calledsummerpipes)downstreamof

thewatermeterpit,whichhavetobeemptiedbeforethestartofthefrost

season,werecommendinstallingaspecialttinginthepiperoutingbetweenthe

pitexitandthetappingpoint,e.g.anEWEgardenvalveincombinationwithan

installationset.AnEWEgardenhydrantprovidesthesameconvenienceinthecaseof

anoutdoortappingpoint.

!Theemptyingofthedownstreamsupplypipeinthepitbodyrequiresspecial

carefromahygienicpointofview.Thewaterfromthepipemustbepumped

awayimmediatelyduringtheemptyingphaseandthenthedrainopeningmust

beclosedtopreventanypossiblecontaminationinthepipenetwork.

2.3 Excavation and backlling

Thewatermeterpitisdeliveredreadyforinstallationandcanbeusedinprepared

ditches.Theworkrequiredistheresponsibilityoftheuser.

Thedistancestootherundergroundinstallations,suchasbuildings,pipes,cables,must

beobservedinaccordancewiththeDVGWworksheetW400.

TherequirementsofDIN4124mustbeobserved.

Possibleearthmovementsasaresultofsubsidence,settlementorsoilpressure,e.g.

causedbyslopingsites,mustbetakenintoconsideration.

Non-cohesivesoilwithagrainsizeofmax.16mmmustbeusedforthefoundations,

beddingandbacklling.SandSE,SWorSIandgravelGE,GW,GIhaveprovenasuccess

inaccordancewithsoilclassicationF1accordingtoDIN18196,whichalsomeetthe

requirementsforthecompactionclassesandfrostprotection.

Thepitmustbexedinplaceassoonaspossiblebybackllingthetrench.

Otherappropriatemeasuresmustbetakentosecureitagainstoatingwhilethetrench

isnotcompletelybacklledtogroundlevel.

User information

EWE-FLEXORIPP Water Meter Pit

Edition 01/2017

10 Current information at: www.ewe-armaturen.de

2.4 Installation

•Leveloutandcompactthebottomof

thetrenchevenlythroughout.

•Positionthepitsothatitisvertical

andlevel.

•Arrangeforthefoundationsforthe

footprintofthepittobedugin

accordancewithloadclassA15or

B125.

•Arrow-Observetheowdirection

whenaligningthepit.

•Flushthepipebeforeestablishingthe

connections.

•Establishconnectionsbetweenthe

connectionsleevesofthepitandthe

pipe.

•Observetheguidelinesofthe

connectionttingsmanufacturer.

!Performaleaktestin 

accordancewiththeregulations.

•Backllthetrenchintheareaof

thewatermeterpit.

•Supporttheconnectionpipes(inlet

andoutletside)beforethecompac-

ting.

•Backllthesoilinlayersofmax.

30cmandcompactto97%DPr.

•Avoidone-sidedstresswhenbackl-

lingandcompacting.

Table des matières

Manuels Instrument de mesure populaires d'autres marques

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Duratool

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Vega

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Tonghui

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Tenmars

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MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

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KLINGER

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EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur