Kongsberg EA640 User manual

417772/A

November2016©KongsbergMaritimeAS

EA640

Singlebeamhydrographicechosounder

Quickinstallationguide

Thismanualprovidesyouwithinformationrequiredtoinstallthe

KongsbergEA640Singlebeamhydrographicechosounder.

Caution

TheEA640echosoundermustneverbepoweredupwhentheshipis

indrydock.Thetransducerwillbedamagedifittransmitsinopenair.

TopreventinadvertentuseoftheEA640,disconnectthemainspower

wheneverthevesselisindrydock.

KongsbergMaritimeAS

www.kongsberg.com

Documentinformation

•Product:KongsbergEA640

•Document:Quickinstallationguide

•Documentnumber:417772

•Revision:A

•Dateofissue:November2016

Note

TheinformationcontainedinthisdocumentremainsthesolepropertyofKongsberg

MaritimeAS.Nopartofthisdocumentmaybecopiedorreproducedinanyformorby

anymeans,andtheinformationcontainedwithinitisnottobecommunicatedtoathird

party,withoutthepriorwrittenconsentofKongsbergMaritimeAS.

KongsbergMaritimeASendeavourstoensurethatallinformationinthisdocumentis

correctandfairlystated,butdoesnotacceptliabilityforanyerrorsoromissions.

Warning

Theequipmenttowhichthismanualappliesmustonlybeusedforthepurposefor

whichitwasdesigned.Improperuseormaintenancemaycausedamagetothe

equipmentand/orinjurytopersonnel.Theusermustbefamiliarwiththecontentsof

theappropriatemanualsbeforeattemptingtooperateorworkontheequipment.

KongsbergMaritimedisclaimsanyresponsibilityfordamageorinjurycausedby

improperinstallation,useormaintenanceoftheequipment.

Comments

Toassistusinmakingimprovementstotheproductandtothismanual,wewelcome

commentsandconstructivecriticism.

e-mail:[email protected]g.com

Fortechnicalsupportissues,pleasecontact[email protected]g.com.

Supportinformation

Ifyourequiremaintenanceorrepair,contactyourlocaldealer.Youcanalsocontactus

usingthefollowingaddress:km.hydrographic.support@kongsberg.com.Ifyouneed

informationaboutourotherproducts,visithttp://www.km.kongsberg.com

417772/A3

InstallingtheEA640

hardwareunits

Topics

InstallingtheWBTusingtheintegratedbrackets,page4

InstallingtheWBTina19"cabinet,page5

Installingacommercialcomputer,page6

MountingtheWBTCabinet,page8

MountingthedrawersintheWBTCabinet,page10

Designing,manufacturingandmountingthesteelconduit,page12

Installingthetransducer(s),page13

Mountingthetransduceronablisterordropkeel,page14

Mountingthetransduceronasteelhull,page16

InstallingtheEA640hardwareunits

4417772/A

InstallingtheWBTusingtheintegrated

brackets

TheEA640WBTisnormallypositionedinadedicatedroominthevicinityofthe

transducer.Thephysicallengthofthecableslimitthephysicaldistancebetweeneach

transducerandtheWBT.TheWBTcanbeinstalledverticallyorhorizontallyusingthe

integratedmountingbrackets.Fourboltsareused,twooneachside.

Prerequisites

AsuitablelocationfortheWBTmustbedenedprior

toinstallation.Werecommendthatitismountedas

closetothetransducersaspossible.Theunitcanin

principlebemountedanywhereonboardtheship,

providedthatthelocationisdryandventilated.

Thelengthofthetransducercableslimitswherethe

WBTcanbeinstalled.

Theunitcanbemountedinanydirectionandonanysurfaceprovidedthatthe

environmentalrequirementsaremet.

Note

IfyoumounttheWBTonabulkhead,positiontheunitsothatalltheconnectionsare

facingdown.

Procedure

1PlacetheWBTintheselectedposition.

2Securetheunitusing6.5mmboltsthroughthetwomountingbrackets.

Makesurethecableconnectionsarefacingdowniftheunitisinstalledona

bulkheadorwall.

3Connectthecables.

Note

Whenyouconnectthecables,makesurethattheyareallproperlysecured,andable

towithstandthevibrationandmovementsofthevessel.

EA640

417772/A5

InstallingtheWBTina19"cabinet

TheWBTcanbeinstalledina19-inchcabinetbymeansofanoptionaldrawer.You

willneedonedrawerforeachWBTunit.

Prerequisites

ItisassumedthattheWBTCabinethasalreadybeeninstalled.

Context

IfyourEA640comprisesmorethanoneWBT,you

canusetheoptionalWBTCabinet.This19"cabinet

holdsmaximumsevenWBTswithpowersupplies,

aswellasanEthernetswitchandapowerdistribution

panel.EachWBTistheninstalledonadedicated

WBTDrawerintherack.

(CD019502_1 10_01 1)

AMountingboltsfortheWBT

BMountingbracketforthepowersupply

CHolesforfasteningandsecuringthecables

DMountingboltsforthedrawerassembly

EMountingboltsforthedrawer

Procedure

1PlacetheWBTontheWBTDrawer.

2Mountthetransceiverandthepowersupplyusingthebrackets,boltsandnuts

provided.

InstallingtheEA640hardwareunits

6417772/A

3MounttheWBTDrawerintothe19-inchcabinet.

4Connectthecables.

Note

Whenyouconnectthecables,makesurethattheyareallproperlysecured,andable

towithstandthevibrationandmovementsofthevessel.

Installingacommercialcomputer

TheOperatorStationcanbeinstalledinsideaconsole,insideasuitablecabinet,ina19"

rackoronadesk.Makesurethatadequateventilationisavailabletoavoidoverheating.

Prerequisites

Youmustbeequippedwithastandardsetoftools.Thistoolsetmustcomprisethe

normaltoolsforelectronicandelectromechanicaltasks,suchasscrewdrivers,pliers,

spanners,acablestripperetc.Eachtoolmustbeprovidedinvarioussizes.We

recommendthatalltoolsaredemagnetizedtoprotectyourequipment.

Asuitablelocationforthecomputermustbedenedpriortoinstallation.Observethe

compasssafedistance.

Context

Forinstallationofacommercialcomputer,refertothemanualsuppliedbythe

manufacturer.

Note

MakesurethatthechosencomputermeetstheEA640requirements.Thedesignand

constructionmustallowformarineuse,andthecomputermustbeabletowithstand

themovementsandvibrationsnormallyexperiencedonavessel.V erifythatyouhave

easyaccesstocablesandconnectors,andthatthecomputercanbeinstalledinasafe

andsecureway.

Standardofcecomputersmaynotbewellttedformaritimeuse.Themotionsand

vibrationsexperiencedonavesselmayreducethecomputerlifetimeconsiderably.While

installingacommercialcomputer ,useyourcommonsensetoimprovetheinstallation

methodsuggestedbythemanufacturer .

Procedure

1Preparethelocationandthenecessarytools.

2Observetheinstallationrequirements.

EA640

417772/A7

aDependingonitsphysicalproperties,installthecomputerinsideaconsole,in

acabinetor19”rack,oronadesk.

bChooseapositiontottheavailablecablelengthsbetweenthecomputerand

theotherunitsitconnectsto.

cObservethecompasssafedistance.

dMakesurethatenoughspaceismadeavailableformaintenancepurposes.

eMakesurethatadequateventilationisavailabletoavoidoverheating.

fEnsurethattheinstallationmethodallowsforthephysicalvibration,

movementsandforcesnormallyexperiencedonavessel.

Note

Inordertoallowforfuturemaintenance,westronglyadvicethatyoumounttheunit

withitscablesandconnectorsavailableforimmediateaccess.

3Verifythatthechosenlocationmeetstheinstallationrequirements.

4Provideamplespacearoundthecomputer.

Youmustbeabletoreachandusethefrontandrearmountedconnectorsand

devices.Itisalsoimportantthatyouallowforeasyaccesstoallthecables,and

enoughspaceforinspection,maintenanceandpartsreplacement.Ifrelevant,make

surethatthespaceallowsyoutoopenthecomputerforunobstructedaccessto

itsinternalparts.

Note

Makesurethatyoucanaccessboththerearandfrontsideofthecomputerafterit

hasbeeninstalled.

5Installthecomputer.

Observetheapplicabledocumentationprovidedbythemanufacturer.

6Connectthecables.

Note

Whenyouconnectthecables,makesurethattheyareallproperlysecured,andable

towithstandthevibrationandmovementsofthevessel.

InstallingtheEA640hardwareunits

8417772/A

MountingtheWBTCabinet

TheWBTCabinetisacustomized19"-inchinstrumentrackttedwithpowerfulshock

absorbers.Thecabinetcancontainmaximumsevencustomdrawers,andeachofthese

willholdoneWBTanditspowersupply.AnEthernetswitchandapowerdistributor

panelareincludedthebottomofthecabinet.

Prerequisites

(CD019502_100_001)

Usebulkheadsupport

bracket(s)tomakeinstallation

easier,and/or"U"shaped

prolestomakemorespace

forcablesunderthecabinet.

Weassumethatyouareequippedwithastandardset

oftools.Thistoolsetmustcomprisethenormaltools

forelectronicandelectromechanicaltasks,suchas

screwdrivers,pliers,spanners,acablestripperetc.

Eachtoolmustbeprovidedinvarioussizes.We

recommendthatalltoolsaredemagnetizedtoprotect

yourequipment.Thefollowingspecictoolsare

requiredforthistask:

•Powerdrill

•Weldingequipment

WerecommendthatyouinstalltheWBTCabinet

beforeyouinstalltheWBTDrawersandthe

transceivers.

Context

Thecabinetismountedontheshockabsorbers.Itis

mountedonthedeck,andsecuredagainstabulkhead.

Alternatively,youcanplaceitnexttoothersimilar

cabinets,andusetheseforsupport.

Ifrequiredforeasiercableaccess,thecabinetcan

beliftedupfromthedeckbyplacing"U"shaped

steelprolesundertheshockabsorbers.Additional

distancefromthebulkheadcanbeobtainedby

designingandinstallingsuitablemountingbrackets.

Theinstallationofthecabinetmustbeplannedandpreparedbytheinstallationshipyard

inclosecooperationwiththeenduser.Relevantinstallationdrawingswithmounting

detailsmustbeprovidedbytheshipyard.

VerifythatthelocationmeetstheenvironmentalrequirementsdenedfortheEA640.

EA640

417772/A9

AEarthstrap

BBoltthisshockabsorbertothebulkhead.

CSecuretheshockabsorberassemblytothetopofthecabinetusingthesetwobolts.

Allcableswillenterthroughthebottomand/orthetopofthecabinet.

Procedure

1Preparetheinstallationofthecabinet.

aObservetheoutlinedimensionsdrawing.

ThedrawingislocatedintheDrawinglechapterinthismanual.

Note

Theoutlinedimensionsdrawingshowstheinitialsizeofanemptycabinet.

Whenthecabinetiscompletedfornormaloperation,theweightwillcompress

thebottomshockabsorbersslightly.Youmusttakethisintoconsideration

whenyouplanthemounting.

bDeterminethelocationoftheunit.

cVerifythatthelocationmeetsthesonarroomrequirements

dVerifythatthelocationmeetstheenvironmentalrequirementsdenedfor

theEA640.

eVerifythatthelocationiswithinrangeofthetransducercables.

fVerifythatthelocationoffersamplespacearoundthecabinettoallowfor

cables,maintenanceandpartsreplacement.

gDeterminetheinstallationmethod.

hMakeallnecessaryinstallationdrawings.

iIfrelevant,designandmanufacturebulkheadsupportbracket(s)and/or"U"

shapedsteelproles.

InstallingtheEA640hardwareunits

10417772/A

Note

Theuseof"U"shapedprolesandbulkheadsupportbracket(s)isoptional.

2Mountthe"U"shapedproles.

aDesignandmanufacturethe"U"shapedproles,andmakesurethattheywill

supporttheweightofthecompletecabinet.

bMaketherequiredmountingholestoacceptthebottomframe(withshock

absorbers).

cPositiontheprolesonthedeck,andmountthemusingboltsorwelds.

3Mountthebottomframe.

Thebottomframeisttedwithfourshockabsorbers.Ifyouhaveused"U"shaped

proles,placetheframeontopofthese.

4Mountthebulkheadsupportbracket(s).

aDesignandmanufacturethebulkheadbracket(s).

bMaketherequiredmountingholestoacceptthetopshockabsorbers.

cPositionthebracketsonthebulkhead,andmountthemusingboltsorwelds.

5Mountthetopshockabsorberassembly.

aRemovethefourliftinglugs.

bMountthetopshockabsorberassemblyusingtwoofthesameholes.

cUsespareboltstoclosetheremainingliftinglugholes.

6Placecabinetinitscorrectpositiononthebottomframe.

aUsefourboltsthroughthebottomframetosecurethecabinet.

bMountthetopshockabsorberstothebulkheadsupportbracket(s).

7Fastentheearthstrap.

MountingthedrawersintheWBTCabinet

TheWBTCabinetcancontainmaximumsevencustomdrawers.Eachdrawerwillhold

oneWBTanditspowersupply.Thedrawerismountedinthesamewayasanyother

equipmentdesignedfor19"racksusingstandardtools.

Prerequisites

Youmustbeequippedwithastandardsetoftools.Thistoolsetmustcomprisethe

normaltoolsforelectronicandelectromechanicaltasks,suchasscrewdrivers,pliers,

spanners,acablestripperetc.Eachtoolmustbeprovidedinvarioussizes.We

recommendthatalltoolsaredemagnetizedtoprotectyourequipment.

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