tatsuno EUROPE Instruction manual

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Document:CNGdispensersTATSUNOEUROPE;QuickUserGuide
File:UP044‐EN_CngDispensersUserRev01.docx
Revision&Date:revision01,March2022
Numberofpages:40(includingcover)
Createdby:Ing.MilanBerka
TATSUNOEUROPEa.s.,Pražská2325/68,67801Blansko,CzechRepublic,tel.+420516428411,http://www.tatsuno‐europe.com
CNGDISPENSERS
TATSUNOEUROPE
QuickUserGuide
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TATSUNOEUROPEa.s.
Pražská2325/68•67801Blansko
CzechRepublic
Tel.:+420516428411•Fax:+420516428410
e‐mail:info@tatsuno‐europe.com,http://www.tatsuno‐europe.com
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©Copyright
Neitherthemanualnoranypartofitmaybereproducedwithouttheexplicit
approvalof
TATSUNOEUROPEa.s.

CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
3
CONTENTS
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CONTENTS.........................................................................................................................................................3
INTRODUCTION..................................................................................................................................................4
1.INTRODUCTORYINFORMATION......................................................................................................................4
1.1.PERMITTEDUSE........................................................................................................................................................5
1.2.HEALTHANDSAFETY.................................................................................................................................................5
2.TATSUNOEUROPEDISPENSERS......................................................................................................................8
2.1.DESCRIPTIONOFDISPENSERS......................................................................................................................................8
2.2.BASICTECHNICALPARAMETERS...................................................................................................................................9
2.3.DISPENSERMODELIDENTIFICATION..............................................................................................................................9
2.4.STANDARDMODELSOFDISPENSERS............................................................................................................................11
2.5.TERMINOLOGYOFBASICPARTSOFTHEDISPENSER.........................................................................................................14
2.6.NAMEPLATES.........................................................................................................................................................15
3.INSTALLATION.........................................................................................................................................16
3.1.INSTRUCTIONSFOROCCUPATIONALSAFETY..................................................................................................................16
3.2.RECEIPT,TRANSPORT,UNPACKING.............................................................................................................................16
3.3.DISPENSERLOCATION..............................................................................................................................................17
3.4.MECHANICALATTACHMENTOFTHEDISPENSER.............................................................................................................19
3.5.ELECTRICALCONNECTIONOFTHEDISPENSER................................................................................................................20
4.DISPENSERSETTINGANDBASICFUNCTIONS............................................................................................21
4.1.TBELTMCOUNTER................................................................................................................................................21
5.OPERATION.............................................................................................................................................27
5.1.INSTRUCTIONSFORSAFEOPERATION..........................................................................................................................27
5.2.DISPENSERCOMMISSIONING.....................................................................................................................................28
5.3.DISPENSEROPERATION............................................................................................................................................30
6.MAINTENANCEANDSERVICE..................................................................................................................34
6.1.MAINPRINCIPLESOFDISPENSERMAINTENANCE............................................................................................................34
6.2.TROUBLESHOOTINGANDSOLVINGDISPENSERDEFECTS...................................................................................................36
6.3.SERVICEOFDISPENSERS...........................................................................................................................................38
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TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
4
INTRODUCTION
ThisQuickUserGuideisintendedfortheusersofTATSUNOEUROPEelectronicCNGdispensersandownersofservice
stationwheredispensersareinstalledandoperated.TATSUNOEUROPEa.s.recommendsthoroughreadingofthismanual.
Themanualmustbeavailabletothedispenserattendantduringoperationandregularmaintenanceofdispensers.
Makeitavailabletootherownersandusers.
Performupdatesofregulationsandmanuals.ThisQuickUserGuidetogetherwithInstallationandUserGuideis
possibletoviewanddownloadhere:http://www.tatsuno‐europe.com/_en/download/
Thecontentsofthemanualatthetimeofitsreleasecorrespondstoreality.Themanufacturerreservestherighttoalterthe
technicalspecificationsofthedeviceoritspropertieswithoutawrittennotice,duetoitsdevelopmentandcontinuous
improvement.Allrightsarereserved.Nopartofthismanualmaybereproducedortransferredwithoutawrittenapproval
ofTATSUNOEUROPEa.s.
Documentrevisions
RevisionNo./DateChangesMadeby
Revision00/5.9.2018 BasicversionofthedocumentMilanBerka
Revision01/31.3.2022Updateoftechnicaldata,errormessages,dispensersettings(PDEX5),OceanTowerCNG MilanBerka
1. INTRODUCTORYINFORMATION
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Symbolsusedinthismanual:
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 
WarningExplosionhazardAttention!Electricaldevice
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SmokingforbiddenOpenflameuseforbiddenUseofmobilephonesforbidden
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Termsusedinthismanualrequiringspecialattention:
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CAUTION Failuretomeettherequirementsstatedtogetherwiththistermmaycreateconditionsleadingtoapersonal
injuryordeathortoextensivelossofproperty.
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WARNING Failuretomeettherequirementsstatedtogetherwiththistermmayleadtoapersonalinjuryand/ormay
causedispenserdamage.
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NOTICE Itemsstatedtogetherwiththistermdrawreader’sattentiontolegaland/orstatutoryrequirementsthatregulate
theassemblyanduseofdispensers.Failuretomeettheserequirementsmaycreateadangeroussituationand/orresultin
dispenserdamage . 
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NOTE Itemsstatedtogetherwiththistermaretodrawreader’sattentiontoassemblyprocedures,techniques,and
operatingmethodsetc.thatareimportanttoensurecorrectassemblyandproperoperationofdispensersandwhich,ifnot
observed,mayresultindamage,failureorpoorperformanceofdispensers.


CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
5
1.1. PERMITTEDUSE
TATSUNOEUROPEdispensers,OCEANCNGtypeseries,aredesignedforstationaryormobileplacementfor
refuellingmotorvehicleswithcompressednaturalgas(CNG)inagivenamountfromagasstoragetoatankofa
motorvehicles.
CAUTIONDispensersarecomplexdevicesthatmustsecureawholerangeofdifficultfunctions.Therefore,tanksand
pipelinesmustbecleanedandfuelmustbecheckedforcleanlinessbeforecommissioning(Filterclogginginadispenser
cannotbeconsideredareasonforwarrantyrepair!).Aninspectionofwiringandacheckofconnectioncorrectnessmust
beperformedbeforecommissioningtopreventanyelectricshockinjuriesandtoensuresafetyagainstexplosion(fuels
arecombustiblesofclassI).
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NOTICEAnymodificationofthedispensermayinvalidatethedevicecertification.Refertocertificationdocumentsand
manufacturerinstructionmanualsifanymodificationofthewiringand/ordeviceisconsidered.
Eachdispenserisproperlytestedinthefactoryintermsofitsfunction,safety,andmetrology.Thedeliveryofeachdispenser
alsocontainscertificationdocumentsthatmustbesubmittedbytheoperatorondemand.
1.2. HEALTHANDSAFETY
1.1.1. LISTOFSAFETYFACTORS
AnyodourofCNG(methane)mustbeimmediatelyreported.
Itisnecessarythatallworkatthefuelstation,especiallyconstructionandrepairs,isperformedfillyin
compliancewiththislist.
Itistheobligationoftheconstructorthatallhisemployeescomplywithalllaws,directives,andother
regulations.
Gas(CNG)mayonlybestoredintanksandcontainerscompatiblewith.
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Locationsrequiringhighercarefulness
Pressurecontainers,supplypressurepipesanddispensers.
Anyplacesneardispensersandpressuretanksduringfilling,especiallyinstillair.
1metercircuitaroundthegaspipes.
Thefilters.
1.1.2. OBLIGATIONSOFEMPLOYEES
Toensureoptimumpreventionofinjuries,inadditiontogeneralrulesforemployeeprotectionitisnecessary
toconsideralsonationallegislationaboutemployeeprotectionandactivelysupportallmeasuresimproving
safetystandards.
Anemployeeisobligedtoobserveallcompanyguidelinesaboutaccidentpreventionexceptforthecaseswhen
theseguidelinesareassessedasillegitimate.
Employeesmustnotactaccordingtoanyinstructionthatviolatesafetyrules.
Employeesmayusedesignedtoolsonlyfortheiroriginalpurposesthataredefinedbythecompanyitself.
Ifanemployeedetectsatoolunsuitableintermsofsafety,he/shemustimmediatelyremovethedefect.Ifthe
defectremovalisnotwithintheemployee`sjobcontentorifanemployeedoesnothaveenoughknowledge
foritsremoval,he/shemustimmediatelyinformhis/hersuperordinate.
Thesameappliesalsotothefollowing:
Workingmaterialsthatarenotproperlypackedorcorrectlydescribedsothattheycorrespondtosafety
requirements.

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
6
Workingmethodsandprocessesthatarenotcorrectlycoordinatedorcheckedsothattheycorrespondto
safetyrequirements.
Ifdangerousproceduresareperformedbyseveralpersons,permanentflawlesscommunicationbetweenthem
isnecessarytopreventhazardoussituations.Insuchacaseapersonmustbeappointedandauthorizedto
performoverallsupervision.
1.1.3. DANGER
Beforestartingwork,thedispensermustbeinsulated(i.e.,completelydisconnectedfromthepowersupply)and
themainswitchmustbeswitchedoff.Thesubmersiblepump(ifused)andthecontrolsignalsfromthedispenser
mustalsobeinsulated.Thisensurestechniciansafety.Asafurtherprecaution,turnoffthemainpowersupplyin
thefuelstationboothandplacethereaclearwarningtopreventitfrombeingaccidentallyswitchedon.Itisnot
allowedtoturnonthedispenserbeforeitischeckedandapprovedbyanauthorizedtechnician.Thisauthorization
issubjecttotherelevantnationallegislation.Removedpackagingandfacingmaterialmustbestoredinsuchaway
astopreventdamagetopartsandpersonalinjury.Coversthatcanbeopened,suchasthecounterbox,shouldbe
handledwithcare.Ensurethatthefuseisinthecorrectpositiontopreventthelidfromfallingoffontheheadof
theservicetechnicianoranotherperson.Forunmannedfuelstations,theInstallationandUserManualmustbe
availabletoallend‐users.Itshouldbeplacedvisiblyonthenoticeboardandilluminatedenoughtobereadableat
night.Forunmannedfuelstations,breakawaycouplingsmustalsobeusedtoreducetheriskinthecaseofdeparture
afterthedeliverynozzlehasbeenforgotteninthevehicletank.
WARNINGOnlyqualifiedpersonnelauthorizedtodosomayperformconnectinganddisconnectingto/fromtheelectrical
system.Workinhazardousareasmustbeensuredbycomplyingwithallapplicablelegalstandards.
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1.1.4. PERSONALPROTECTIVEEQUIPMENT
Protectiveclothing
Thefollowingclothingmustalwaysbewornduringdispenserinstallationandmaintenance:
Protectivehelmet.
Protectivefootwear(conductive).
Protectiveleathergloves.
Anti‐staticclothing.
Eyeprotection.
Protectiveequipmentforworkinahazardousenvironment
Thefollowingsafetyequipmentisrequiredtoworkinahazardousenvironment:
Onlyspark‐freetoolsarepermittedwhenworkingonthedispenser.
Itisstrictlyforbiddentouseelectrictools.
Onlyexplosion‐protectedworkinglightsarepermitted.
Itisstrictlyforbiddentousetelecommunicationtoolsinhazardousareas.
Safetyinstructions
Thefollowingsafetyinstructionsmustbeobservedduringinstallationandmaintenance:
Wearsuitableprotectiveclothingandgloves.
Smokingandopenfireareforbidden.
Longhairandtiescanbetrappedinmovingparts.Hairmustbereasonablycovered.

Whilerefillingmotorvehicleswithcompressednaturalgas(CNG)isifforbiddentosmokeanduseopenflamewithin
aradiusof10m–appliesalsotopassengersinsidethevehicle.Thisbanmustbelocatedinavisibleplace.Safety
labelsandsymbolsareusedaccordingtoČSN018013.Avisiblenoticeaboutswitchingofftheengineoftherefilled
vehicleanditsauxiliaryheatingwithacombustionchambermustbelocatedatthedispenser.Thevehiclemustbe

CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
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securedagainstspontaneoussettinginmotion.Acarbon‐dioxideextinguisherordry‐powderextinguisherwitha
fillingofatleast6kgmustbelocatedateachdevice.Thedevicethatisoutofordermustbesecuredagainstits
misusebyanunauthorizedperson.
Devicedesignsafety
DEVICEDESIGNSAFETYISGUARANTEEDBYTHEMANUFACTURER
ThedispenserdesignmeetstherequirementsofENISO80079‐36andENIEC60079‐0standardsandisdesignedfor
operationinenvironmentsdesignatedbysymbolsII2GIIAT3statedonthetypelabelofthedispenser.Withregardto
theoperationsafetyinthepotentiallyexplosiveenvironment,dispensercomplianceassessmentwasperformedand
documentationarchivingwascarriedoutaccordingtoarticle10,par.1b(2)oftheGovernmentDecreeNo.116/2016Coll.
(article13,par.1b(ii)oftheEuropeanParliamentandCouncilDirectiveNo.2014/34/EU)inaPhysical‐TechnicalTesting
InstituteinOstrava–Radvanice,notifiedbodyNo.1026withthearchivenumberA484‐16.Intermsofpressuresafety,EU
verificationoftheunit(ProcedureG)wasperformedattheCNGdispenseraccordingtotheAppendixNo.3,point11ofthe
GovernmentDecreeNo.26/2003Coll.asamended(AppendixNo.III,point10oftheEuropeanParliamentandCouncil
DirectiveNo.2014/68/EU)bythenotifiedbodyNo.1017TÜVSUDCzechs.r.o.,Novodvorská994,14221Prague4.
Operatingsafety
Theoperatorisresponsibleforthefuelstationoperationandisobligedtoentrustitsoperationonlytotrainedemployees
havingrelevantauthorization.Thetaskoftheattendantis,whileobservingallsafetyregulations,competentlyrefillCNG
pressurestoragetanksofrefilledmotorvehiclesandchecktheconditionofdispensers,reservoirs,machineryoperation,
gaspressureandkeepprescribedoperatingrecordsinregularintervals.
Attendant’sresponsibilities
Keeptheoperateddevicesinasafeandpropercondition.
Observeoperatingrulesandregulationsandoperatinginstructionsofgasdevices.
Immediatelyinformtheoperatorabouteachfailure,defectorabnormalityduringthegasdeviceoperationand
immediatelydecommissionthedeviceincaseofdangerofdelay.
Permanentlykeepthegasdevicetidyandcleanandensurethatnounauthorizedpersonsarenearbythedevice.
Immediatelyinformtheoperatoraboutcircumstancesthatimpedethedeviceoperationfortheattendant(in
caseofsuddenindisposition).
Writedowntherecordsintotheoperationlogbookabouttheshiftstartandfinish,inspectionsperformedby
theattendantandmaintenancework,repairs,inspections,andaudits.
ThefuelstationandCNGdispenserattendantmustnotperformanyrepairsofthemachineryandmodifythe
settingsofsafetyfittingsonhis/herown.
Aspecialcaseisperformingserviceinterventions
Aserviceworkermustnotviolatetheoperatingsafetyduringrepairsandotheractivities.He/shemust
payspecialattentiontoremovingthecoversofthedispensernottocauseanyinjuryofhimnoracasual
customer.
Whilehandlingofelectricalcomponents,he/shemustensuresafedisconnectingofelectricalenergy
supply.
Onlyapprovedcomponentsmaybeusedforpartreplacements.Allpartssubjecttoapprovalmustbe
alwaysputintoconditionwhichisprescribedbytechnicaldocumentation(airtightness,grounding,
electrostaticallyconductivedeliveryhoses,etc.).
Environmentalsafety
TheCNGdispenserandthefillingunitmaybefittedwithsensorsofthegasleakdetector(theyarenotastandardpart
ofthedispenserdelivery)whichcanbeconnectedtotheevaluationunit.Incaseofgasleak(lowconcentration)theunit

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
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shallautomaticallysignaltheleakandincaseofdanger(higherconcentration)itshallimmediatelydecommissionthe
wholesystem.Incaseofasmallgasleaktheattendantofthefuelstationshallcheckthesystemandifhe/shedoesnot
findanydefect,leakedgasshallbeventilatedandthesystemshallbeputagainintooperation(smallleakwhile
connectinganddisconnectingthedeliveryhose,influenceofexhaustfumes).Incaseofhigherconcentrationsofleaked
gas,theevaluationunitshalldisconnecttheelectricalsystemfromoperation.Thefuelstationattendantshall
decommissionthefuelstationandannouncethedefecttoaspecializedcompanythatshallperformtherepair.
2. TATSUNOEUROPEDISPENSERS
2.1. DESCRIPTIONOFDISPENSERS
AllTATSUNOEUROPEdispensersareequippedwithhighqualityhydraulicsandapowerfulreliableelectroniccounter.All
dispensersworkinthemanualmode–independently,offline–aswellastheautomatedmode,whentheyarecontrolled
remotelyfromthekioskofafuelstationandconnectedtothecashregister(POS)viaadataline.Alldispensershavebody
parts(covers,doors,lids,etc.)madeofsteelpaintedsheetmetalorstainless‐steelsheetmetal.Supportingpartsofdispenser
framesaremadeofsteelpaintedsheetmetalofathickness0.8to2.5mm,orstainless‐steelsheetmetal.Eachdispenseris
equippedwithanelectroniccounterwithitsowndiagnosticsanddisplaysshowingthedeliveredamountofmoneyinthe
currencyofthecountryofinstallation,theamountoffuelinkilogramsandthefuelunitprice.Displaysofthefueldispensers
specifiedforprivateusedisplayonlythedispensedfuelquantityinkilograms.
NOTICEStandardpaintedversionsofTATSUNOEUROPEdispensersarenotintendedforuseinhighhumidity,chemical
andsaltwaterareas.ForsuchapplicationsTATSUNOEUROPEsuppliesoptionsusingstainlesssteelmaterials.
Thecompressednaturalgas(CNG)dispensingmodulehasapressurepartfittedwithcertifiedcomponentsmade
ofstainlesssteelorgalvanizedsteel.TheaccesstotheCNGpressuresystemisfittedwithalever‐closableballvalve,
then25µminputparticlefilterstoprotectpressurecomponentandequipment.Gasfillingisregulatedbyvalvesand
securedwithcheckvalves.Theamountofgasflownthroughismeasuredwithamassmetertheinputofwhichis
fittedwithanelectronicpressuresensorandmechanicalpressuregauge(manometer).Allsuchpressure
connectionsareperformedbyusingstainlessorgalvanizedsteelpipeswithahigh‐qualityconnectionsystem(two
rings).Allfixturesandbracketsinthepressuresectionaremadeofgalvanizedsheetmetal.Theoutputofthe
pressuremoduleandfixtureofdeliveryhosesissecuredwithafixedconnectiontowhichadeliveryhoseis
connectedwhichisfittedwithasafetybreakawaycouplingthatshutsthegasflowthroughthedeliveryhoseon
bothsidesinforcibletensionstresswithfollowingdisconnection.Thedeliveryhoseendswithadeliverynozzle.The
pressuresectionoftheCNGdispensermaybefurtherequippedwithaheatsensorformeasuringtheambient
temperature.Installationoftheheatsensorallowsactivationofthefillingtemperaturecompensationfunction
Fillingwithtemperaturecompensationensuresthatthevehiclestoragetankisalwaysfilledwithamaximumamount
ofgaswhileobservingtheconditionofmaximumpressureinthetankof20MPaat15°C.



CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
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2.2. BASICTECHNICALPARAMETERS
Table1‐CNG(compressednaturalgas)dispensersandmodules
MassmeterCNG050CNGmass
MaximumflowrateQmax[kg/min]30/7030/70
MinimumflowrateQmin[kg/min]20.8
LowestmeteringMMQ[kg]22
Fluidtemperaturerange[°C]‐25to+55‐50to+80
Ambienttemperaturerange[°C]‐40to+55‐40to+60
MaximumtankpressurePst[MPa]30.0
MaximumgaspressurePmax[MPa]30.0
MinimumgaspressurePmin[MPa]2.0
MaximumdeliveringgaspressurePv[MPa]20.0@15°C/26.5
Maximumunitprice(numberofdigits)9999(4)or99999(5)*
Maximumamounttopay(numberofdigits)999999(6)or9999999(7)*
Maximumquantity(numberofdigits)999999(6)or1999999(6.5)*
Scaleinterval[kg]0.01or0.001
DisplaytypeElectronic
TypeofmediumCompressednaturalgas
FiltrationofmechanicalparticlesInputfilter>25µm
Accuracyclass1.0(1.5OIMLcertificate)
MechanicalclassM2
ElectromagneticclassE1
HumidityCondensing
LocationOpen
MeasuredunitMass[kg]
ElectroniccounterTBELTM
Programversion(W&Mchecksum)1.01(4092),1.02(24AD)
Calculatorpowering 230V±10%;50Hz;max.300VA
Electro‐magneticvalvesTwo‐state;+24VDC/max.1A
*Datatransmissionoftheentirecontentsofthedisplaywiththenumberofdigits7/6.5/5isonlypossibleusingtheextendedcommunicationprotocol(8/8/6)
2.3. DISPENSERMODELIDENTIFICATION
ThebasicdesignoftheOCEANCNGseriesbusinessbrandingis:
1234 567
BMP4032.OWD/CNG
Astand‐alonedispenseralwaysstartswithaBMPabbreviationfollowedbyaclarificationofthedispenserconfigurationand
design.
FieldValuesDescription

1‐‐‐‐‐‐‐‐‐‐‐>Devicetype
BMPDispenser.Standalonedispenser.
2‐‐‐‐‐‐‐‐‐‐‐>Seriesofdispensers
40OCEAN.DispensersoftheOCEANEURO,OCEANSMART,OCEANTOWERseries.
31.2to3Numberofproducts.Numberofpressuregasinputs.
41,2to4Numberofdeliveryhoses.Itcorrespondstothenumberofmeasuringsystems.
5‐‐‐‐‐‐‐‐‐‐‐>Dispenserdesign.
OE*OCEANEUROdispensers
OSOCEANSMARTdispensers
OWOCEANTOWERdispensers
6‐‐‐‐‐‐‐‐‐‐‐>Dispenserorientation
DDouble‐sideddispenser.
LSingle‐sideddispenser–left.
RSingle‐sideddispenser–right.
7‐‐‐‐‐‐‐‐‐‐‐>Specifyingabbreviation
/CNGCNG(compressednaturalgas)dispenserormodule.
/HIncreasedfillingperformanceofoneCNGhose(<70kg/min).
‐2CSimultaneousdeliveryoftwodeliveryhosesononesideofthedispenser.
‐4CSimultaneousfillingoffourdeliveryhosesonadispenser.
/*Note:SerialproductionoftheOCEANEUROandOCEANTALLseriesdispenserswasterminatedinOctober2020.

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
10
2.3.1. DISPENSERPARTSMARKINGCONVENTIONS
Figure1illustratestheTATSUNOEUROPEdispensermarkingandsortingsystem.Inthecaseofadouble‐sided
dispenser,therightsideofthedispenserisalsoreferredtoassideAandtheleftsideisreferredtoassideB.Fora
one‐sidedleftorone‐sidedrightdispenser,itisalwaysonlysideA.




Figure1‐Dispensermarkingsystemwiththerecommendedarrivaldirection


CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
11
2.4. STANDARDMODELSOFDISPENSERS
2.4.1. OCEANEUROCNGDISPENSERS
DispensersforfillingcarswithcompressednaturalgasoftheOCEANEUROCNGseriesarestandardlyproducedin
single‐sidedleft(L),single‐sidedright(R)ordouble‐sided(D)versionswithonetofourfree‐hangingpressurefilling
hoses.Themaximumfillingcapacityis30kg/min.withNGV1fillingnozzleforpassengercarsor70kg/min.with
NGV2fillingnozzleforfillingtrucks.
ListofstandardmodelsofOCEANEUROCNGdispensers:
Modelofdispenser
Accesstodispenser (1‐single‐sided,2‐double‐sided) Numberofpressureinputs
Numberofmeters
(numberofmeasuringsystems)
Numberoffillinghoses
Numberofmaindisplays
(numberofsimultaneousdeliveries)
Fillingperformance
[kg/min]
BMP40x1.OEL(R)/CNG1x1111x30
BMP40x1.OEL(R)/CNG/H1x1111x70
BMP40x2.OED/CNG2x2222x30
BMP40x2.OED/CNG/H2x2221x30+1x70
BMP40x2.OED/CNG/H/H2x2222x70
BMP40x2.OEL(R)/CNG/H1x1211x30+1x70
BMP40x4.OED/CNG/H/H2x2422x30+2x70
BMP40x4.OED/CNG‐4C/HE2x4444x30
Notes:x…isthenumberofCNGinputs(CNGpressuretanks)x=1,2or3dependingonthestationtechnology.Thefillingcapacitydependsonthe
realconditionsatthefillingstation‐qualityandlengthofpiping,workingpressure,volumeandnumberofpressuretanks,compressor,length,
andcross‐sectionoffillingpipinginthevehicle,etc.Thestandardfillingcapacityis30kg/min.Thefillingcapacitycanbeincreasedto70kg/min
(/H).Inthecaseofthe/H/Hmarking,therearetwofillinghoseswithacapacityof70kg/mininthedispenser.Pictures(PNG,DWG)with
dimensionsofallmodelscanbedownloadedhere:https://www.tatsuno‐europe.com/_en/download/



BMP40x2.OED/CNG
 BMP40x4.OWD/CNG 
Figure2–OverviewofstandardOCEANEUROCNGdispensers

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12
2.4.2. OCEANSMARTCNGDISPENSERS
DispensersforfillingcarswithcompressednaturalgasoftheOCEANSMARTCNGseriesarestandardlyproducedin
single‐sidedleft(L),single‐sidedright(R)ordouble‐sided(D)versionswithonetofourfree‐hangingpressurefilling
hoses.Themaximumfillingcapacityis30kg/min.withNGV1fillingnozzleforpassengercarsor70kg/min.with
NGV2fillingnozzleforfillingtrucks.
ListofstandardOCEANSMARTCNGstandmodels:
Modelofdispenser
Accesstodispenser (1‐single‐sided,2‐double‐sided) Numberofpressureinputs
Numberofmeters
(numberofmeasuringsystems)
Numberoffillinghoses Numberofmaindisplays
(numberofsimultaneousdeliveries)
Fillingperformance
[kg/min]
BMP40x1.OSL(R)/CNG1x1111x30
BMP40x1.OSL(R)/CNG/H1x1111x70
BMP40x2.OSD/CNG2x2222x30
BMP40x2.OSD/CNG/H2x2221x30+1x70
BMP40x2.OSD/CNG/H/H2x2222x70
BMP40x2.OSL(R)/CNG/H1x1211x30+1x70
BMP40x4.OSD/CNG/H/H2x2422x30+2x70

Notes:x…isthenumberofCNGinputs(CNGpressuretanks)x=1,2or3dependingonthestationtechnology.Thefillingcapacitydependsonthe
realconditionsatthefillingstation‐qualityandlengthofpiping,workingpressure,volumeandnumberofpressuretanks,compressor,length,
andcross‐sectionoffillingpipinginthevehicle,etc.Thestandardfillingcapacityis30kg/min.Thefillinghoseoutputcanbeincreasedto70
kg/min(/H).Inthecaseofthe/H/Hmarking,therearetwofillinghoseswithacapacityof70kg/mininthedispenser.Pictures(PNG,DWG)with
dimensionsofallmodelscanbedownloadedhere:https://www.tatsuno‐europe.com/_en/download/


BMP40x2.OSD/CNG BMP40x4.OSD/CNG
Figure3–OverviewofstandardOCEANSMARTCNGmodels


CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
13
2.4.3. OCEANTOWERCNGDISPENSERS
TheOCEANTOWERCNGseriesdispensersforfillingcarswithcompressednaturalgasarestandardlyproducedin
single‐sidedleft(L),single‐sidedright(R)ordouble‐sided(D)versionswithonetofourfree‐hangingpressurefilling
hoses.Themaximumfillingcapacityis30kg/min.withNGV1fillingnozzleforpassengercarsor70kg/min.with
NGV2fillingnozzleforfillingtrucks&buses.
ListofstandardOCEANTOWERCNGstandmodels:
Modelofdispenser
Accesstodispenser
(1‐single‐sided,2‐double‐sided)
Numberofpressureinputs (numberofpressuretanks)
Numberofmeters (numberofmeasuringsystems)
Numberoffillinghoses
Numberofmaindisplays (numberofsimultaneousdeliveries)
Fillingperformance [kg/min]
BMP40x1.OWL(R)/CNG1x1111x30
BMP40x1.OWL(R)/CNG/H1x1111x70
BMP40x2.OWD/CNG2x2222x30
BMP40x2.OWD/CNG/H2x2221x30+1x70
BMP40x2.OWD/CNG/H/H2x2222x70
BMP40x2.OWL(R)/CNG/H1x1211x30+1x70
BMP40x4.OWD/CNG/H/H2x2422x30+2x70
BMP40x4.OWD/CNG4C‐HE2x4444x30
Notes:x…isthenumberofCNGinputs(CNGpressuretanks)x=1,2or3dependingonthestationtechnology.Thefillingcapacitydependsonthe
realconditionsatthefillingstation‐qualityandlengthofpiping,workingpressure,volumeandnumberofpressuretanks,compressor,length,
andcross‐sectionoffillingpipinginthevehicle,etc.Thestandardfillingcapacityofthehoseis30kg/min.Thefillinghoseoutputcanbeincreased
to70kg/min(/H).Inthecaseofthe/H/Hmarking,therearetwofillinghoseswithacapacityof70kg/mininthedispenser.Pictures(PNG,DWG)
withdimensionsofallmodelscanbedownloadedhere:https://www.tatsuno‐europe.com/_en/download/.


BMP40x2.OWD/CNGBMP40x4.OWD/CNG
Figure4–OCEANTOWERCNGstandardmodels

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
14

BMP4024.OWD/CNG‐4C‐‐HE

Figure5–OCEANTOWERCNGdispenserwithfourindependentdispensinghosesNGV1andhoseextender(‐HE)

2.5. TERMINOLOGYOFBASICPARTSOFTHEDISPENSER

Figure6‐BasicpartsoftheWSEdispensingmoduleanditscover
PositionDevicePositionDevicePositionDevice
1CNGmassmeter6CNGhose,filling11Nozzlecover,stainless,withoutaswitch
2CNGelectromagneticvalve 7CNGhose,ventilating12Nozzlecover,plastic,withaswitch
3Manometer400bar8Pressuresensor13Nozzlecover,stainlesswithaswitch
4Inputballvalve9CNGfilter
5CNGnozzle(fillingend)10Breakawaycoupling 

CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
15
2.6. NAMEPLATES
Eachdispenserisequippedwithone,seeFigure7,orinthecaseofacombineddispenser,withseveralnameplatesfor
individualfuels,seeChyba!Nenalezenzdrojodkazů..Ifthenumberofdeliveryhosesishigherthantwothenthedispenser
issupplementedwiththeso‐calledorientationlabel,seeFigure9,whereitisschematicallyindicatedwhatkindoffuelis
pumpedandwithwhathose.AlldataonthedispenserintermsofmetrologyandsafetyaccordingtoWELMEC10.5and
Europeanstandardsforequipmentlocatedinpotentiallyexplosiveareas(EN13617‐1,EN14678‐1,ENIEC60079‐0andEN
ISO80079‐36)iscontainedinthenameplate.Atthesametime,theorientationlabelservestometrologyinspectionfor
stickingthesafetymetrologylabelsstatingtheexecutionofmeasuringsystemverification.
  
   
Table2‐Labelinformationonthedispenserandmodule
TATSUNOEUROPEa.s.Nameandaddressofdispensermanufacturer

Dispenserlabellingmeansthatitisdesigned,manufacturedandlabelledinaccordancewithEuropeanCommissiondirectives.
CNGDISPENSERDeviceidentification
TypeofMarkingofthedispensertype(seesection2.3)
OIMLcertificateNumberoftheOIMLcertificate
SerialnumberSerialnumberofthedispenser(seq.number/yearofproduction)
GastemperaturerangeRangeofgastemperatureforwhichthedispenserwasdesignedandapproved
AmbienttemperaturerangeRangeofambienttemperatureforwhichthedispenserwasdesignedandapproved
Pressuremin/maxMinimumandmaximumworkingpressure
Accuracyclass/mech/elm.Accuracyclass/Mechanicalclass/Electromagneticclass
CNGTypeofgasforwhichthedispenserwasdesignedandapproved
Q
max
 Maximumpumping/fillingflowrateinkg/min
Q
min
 Minimumpumping/fillingflowrateinkg/min
MMQ Minimumconsumptioninkg
II2GIIAT3
Identificationoftheprotectionofanon‐explosiveelectricaldevice:
II2–deviceforenvironmentwithanexplosionhazardotherthansubsurfacemines,probabilityofexplosiveatmosphere
occurrence–zone1
G–explosiveatmosphereisformedbygases,vapoursormists
IIA–gasgroup–theleastdangerous
T3–maximumtemperatureofanelectricaldevicethatcouldcauseignitionoftheambientatmosphere(200°C)
EN60079‐0;EN80079‐36NumberoftheEuropeanstandardunderwhichthedispenserwasapproved
Figure7‐Nameplateofatwo‐hoseCNG
dispenser
Figure8‐Nameplateofthemulti‐
hoseCNGdispenser
Figure9‐Orientationlabelfor
multiplehoseCNGdispensers

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
16
3. INSTALLATION
3.1. INSTRUCTIONSFOROCCUPATIONALSAFETY

  

CAUTION
Theinstallationofthisappliancemustbecarriedoutbyqualifiedpersonnelaccordingtotherelevantstandards,rules
andregulationsandlocalrestrictionsandaccordingtotheseinstructions.
Itisforbiddentosmokeoruseopenfireintheimmediatevicinityofthedispenser.
Alwaysfollowthemeasuresforhandlingofgasoline,diesel,LPG,AdBlue®,WSEandCNG
Observeallleaksinthedispenser.Ifanyleakageoffuel,mediaorgasoccursduetoanyuntightens,disconnectthe
supplyvoltage,andcontactaserviceorganization.
Theelectricalinstallationmustbecarriedoutbyqualifiedspecialists.
Ensurethataproperlyfunctioningfireextinguisherisavailable.
Whenhandlingoftheappliance,usesuitableprotectiveequipment. 
3.2. RECEIPT,TRANSPORT,UNPACKING
Thecustomershallcontractuallyensurethemethodofdispensershipping.IfthetransportisensuredbyTATSUNOEUROPE,
a.s.,itshalltransporttheproducttoanagreedplace.Themanufacturerhassufficientknowledgeaboutthemethodof
handlingandtransport.Ifthetransportisensuredbythecustomerinanotherway,themanufacturershallensure
professionalloading.However,themanufacturerisnotresponsibleforthemethodoftransport.Itisgenerallystatedthat
thedispensermustbetransportedproperlypacked,alwaysattachedtotheframe.Thedispensermustbesecuredonthe
meansoftransportagainstdamage(covers,paint),shiftingandoverturning.Allhandlingandtransportshallbetotally
performedinaverticalposition.Thedispensermustnotbelaidoncovers.
WARNINGOnlyforklifttrucksmaybeusedduringhandling.IncaseofuseofotherhandlingequipmentTATSUNOEUROPE,
a.s.isnotresponsiblefordamagesuffered. 
Packagingofdispensersisperformeddifferently,accordingtothedestination.
NOTICE
Incaseofpackingthedispenserintoabubblewrapthemaximumstorageperiodundershelteris3months,1
monthincaseofoutdoorstorage.
Incaseofpackingthedispenserintocardboardpackagingthemaximumstorageperiodundershelteris6months. 
3.2.1. DISPENSERHANDLING
Thefollowingrulesmustbeobservedwhenloading,unloadingandsettingupthedispenser.
Useaforklifttohandlethefueldispenserfirmlyattachedtothewoodenpallet.Followthesafetyrulesdescribed
bytheforkliftmanufacturer.

CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
17
 
Figure10–Usingofaforkliftduringloadingandunloading
Whenunloadingandloadingthefueldispenserfromorintothetransportvehicle,usethedirectionfromtheside
ofthevehicle.Loadingfromtherearofthevehicleisdangerousandcandamagethevehicle,thestandandinjure
people(seefigurebelow).
 
Figure11–Permittedandforbiddendirectionofloadingandunloadingofthedispenser
(1‐transportvehicle,2‐dispenseronapallet,3‐forklift,4‐woodenpallet,5‐permitteddirectionofloadingandunloading)
3.3. DISPENSERLOCATION
3.3.1. INGENERAL
Themanufacturerrecommendsplacingdispensersonsafetyislandsoffuelstationsinsuchawaythatthedirectionofarrival
ofthevehiclestothedispensercorrespondstotheorientationofthearrow,seeFigure1.Thesamefigureshowsthe
numberingofthedispenserproducts.Thespacefordispenserinstallationmustbestructurallysecuredsothatthe
possibilityofdispenserdamagebyanincomingcarandfollowingmediumleakageintoatmosphereisavoidedasbestas
possible.Therefore,itissuggestedto:
Securetheaccesstotherefillingpositioninstraightdirection
Installthedispenserontoanelevatedrefugewiththefollowingparameters
‐refugeelevationabovethesurroundingroadatleast150mm
‐refugewidthatleast1,500mm/refugelengthatleast4,000mm
Incaseofdispenserinstallationdirectlyontothesurfacewithoutarefugeitisnecessarytosecurethedispenser
againstcollisionwithavehiclebyusingatubeguardwiththefollowingparameters:
‐guardwidthatleast1,500mm(refugewidth)/length2,000mm
‐heightoftheupperedgeofthetubeabovetheroadatleast450mm
Exampleofthedispenserlocationatthefuelstation–seeFigure13.Ifthereisanyfixedobstacle(column,wall,etc.)nearby
thedispenser,theminimumseparationdistanceofthedispenserfromsuchobstaclesmustbeobservedduetosafe
operationandmaintenance–seeFigure12. 

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
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
Figure12–Minimumrecommendedseparationdistanceofthedispenserfromafixedobstacle

Figure13–ExampleoftheCNGdispenserlocationatthefuelstation
(1‐refillingpositionforpassengercars,2‐refillingpositionfortrucksandbuses,3‐dispenserCNGdispenser,
4‐dispenserrefuge,5‐tubeguard,6‐projectionofthedangerouszoneborder(zone1)ofthefillingendpieceduringdelivery,
7‐projectionofthedangerouszoneborder(zone2)oftheCNGdispenser)
3.3.2. INSTALLATIONOFTHEDISPENSERSINTERMSOFEXTERNALINFLUENCES(DANGERZONES)
Dispensersforgaseousfuel(CNG)createdangerousareasattheinstallationsite‐zoneswhereundercertain
conditions(highsurfacetemperature,flame,electricspark…etc.)thefuelorfuelvaporcouldigniteorexplode.
Beforeinstallingthedispenseratthefillingstation,thefollowingmustbetakenintoaccountinparticular:
whatdangerzonesthedispensercreateswithitsoperation
whatdangerzonesarecreatedbythesurroundingequipment(adjacentdispenser,storagetank,etc…)

Hazardousareas(zones,areaswithariskofexplosion)aredeterminedaccordingtoEN60079‐10‐1.ForCNG
dispensersthedispenserzonesarealsoregulatedbytheENISO16923.Drawingsofthezonescreatedbythe
dispenserarepartofthemandatorydocumentationofthedispensermanufacturer,seedocumentsIN041‐ML
InstallationplansIandIN043MLInstallationplansII.Thedrawingofthezonesmustdefinethespatialdistribution
ofthehazardousareasinsideandoutsidethedispenser‐seetheexampleinthefigurebelow,wherehazardous
zone2(simplyhatched)occursuptoadistanceof20cmverticallyand5cmhorizontallyfromthecontourofthe
dispenser.Insidethedispenser,inadditiontothemeterhousing,thereiszone1orzone0(insidethevapour

CNGdispensersTATSUNOEUROPE‐QuickUserGuide,revision01,March2022
19
recoverypipes).Allelectricalandnon‐electricalequipmentlocatedinthesezonesmustbedesignedandapproved
forthishazardousenvironment(ATEXcertificate,documentationarchiving…).

OCEANTOWERCNGOCEANSMARTCNG

OCEANEUROCNG
Figure14–ExampleofdrawingthedangerzonesoftheOCEANCNGdispenseraccordingtoEN60079‐10‐1aENISO16923
(0‐zone0;1‐zone1,2‐zone2;3‐non‐explosivearea)
CAUTIONTATSUNOEUROPEliquidorgaseousfueldispensersmustnotbelocatedinthedangerzone.Theelectronic
countersusedinthesedispensersareseparatedfromotherareasbyatype1partitionaccordingtoEN13617‐1,theyareinan
uncovereddesign(IP54/IP55)andmustthereforebelocatedinanon‐explosivearea. 

3.3.3. ORIENTATIONOFASINGLE‐SIDEDDISPENSER
Single‐sideddispenserstandsarelabelled"L"and"R"("L"left/left‐sidedand"R"right/right‐sided)afterthedispensertype
designation,e.g.,BMP4011.OWL/CNG,seesection2.3.Dispenserorientationisdeterminedbyaviewofthedispenserfrom
thevehiclearrivaldirection,seeFigure1.
3.4. MECHANICALATTACHMENTOFTHEDISPENSER
Dispensersareattachedtospecialfoundationframesbyusinganchorboltsuppliedwiththedispenser.The
foundationframeofthedispenserisnotapastofdispenserstandardequipmentbutmaybeorderedseparately.

TATSUNOEUROPEa.s.,www.tatsuno‐europe.com
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Thefoundationframeisconcretedintothesafetyisland,thenthefrontandrearcoversofthedispenserare
removed,thedispenserisplacedontothefoundationframeandattachedbyanchorbolts.Thenthedispenseris
connectedtothepressurepipelinewith.DocumentIN041‐MLInstallationplansIshowsthefoundationframesand
foundationplansofalltypesofdispenserswiththeindicatedpositionofthepressurepipelineandthepipelinefor
extractinggasfromdispensernozzles.InthecaseoftheCNGdispenser/module,theinletpipelineoftheouter
diameterø12mm(standarddelivery)orø16mm(higherdelivery/H)isinsertedtotheinterconnectingthreaded
jointwithascrewringlocatedundertheballshut‐offvalveonthedispenserandthenthethreadedjointistightened.
Theinletpipelinemustbefittedwithshut‐offvalvesbeforeitsentrancetotheshaftspaceunderthedispenser
forpotentialdisassemblyofthedispenser.
CAUTIONJointdesignmustensureperfecttightnessuptothepressureof400bar.

CAUTIONTheinletpipelineofthedispensermustbesecuredbyoverpressureprotection(overpressurevalve,etc.)
againstpressurehigherthanthepermissiblemaximumoperatingpressure.
3.5. ELECTRICALCONNECTIONOFTHEDISPENSER
ForelectricalconnectionofTATSUNOEUROPEdispensers,itisnecessarytoperformprotectionagainsttouchvoltage
accordingtoaninternationalstandardHD60364‐4‐41:2017,andapplicableelectricalcablesmustbethenroutedto
eachdispenser.Itisnecessarythatalldispensersatthefuelstationareinterconnectedbyagroundingwireand
connectedtothegroundingsystem.Asagroundingwireyoucanuseayellow‐greencablewithasectionofatleast
4mm2oraspecialgroundingstrap.Thegroundingwiremustbeconnectedtoacentralgroundingterminalofthe
dispenserlocatedonthefoundation(boltM10)markedwithamarkforgrounding.
CAUTIONOnlycablescomplyingwiththerequirementsofEuropeanstandardEN13617‐1:2012maybeusedassupply
cables.Theessentialpropertiesofthesecablesincluderesistancetooils,gasoline,andgasolinevapour(accordingtoHD21
13S1).ExamplesofelectricalwiringaregiveninIN041–Connectionplans.

Intermsofusedvoltageandfunctionthecablesmaybedividedintopower(supply)andsignalcables.
Powercables:
supplyofcounters,switchingcircuits
switchingofvalveslocatedoutsidethedispenser(controlofpressuresectionvalves)
Signalcables:
communicationline
additionalserviceandsafetylines(STOPsignal,collectiveerrorsignal,etc.)
Table3–Cablecharacteristics
CabletypeFunctionNumberofwiresDAnom[mm]
H05VV5‐F3x1.5counterpowersupply37.4–9.4
H05VVC4V5‐K5x0.5dataline510.1
H05VV5‐F2X0.5collectiveerrorsignal25.9
H05VV5‐F5G1.5controlofpressuresectionvalves59.1–11.4
Legend:DAnom‐cableouterdiameter
NOTICECablebushingsM20x1.5andM25x1.5inanexplosion‐proofdesignwithprotectionExII2GExeIIandIP65are
usedinthedispenserdistributionboxes.Thesebushingshaveacablediameterrange(Danom)of7.0mmto13.0mm(M20)
and11.0mmto17.0mm(M25).Itisforbiddentousecablesthathaveadiameteroutsideofthepermittedbushingrange!
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NOTICEPulseovervoltagemayoccurinanylineduetothestrikeoflightninguptothedistanceofseveralkilometresordue
toanyindustrialactivity.Thesizeofpulsesformedbylightninginductionissufficienttoatotaldamageofelectricalequipment.