Kongsberg EM 712 Multibeam echosounder Operating instructions

Type
Operating instructions

This manual is also suitable for

Kongsberg EM 712 Multibeam echosounder is a compact and lightweight system that provides high-resolution seabed imaging and mapping data. It is well-suited for various applications, including hydrographic surveying, port and harbor surveys, and geotechnical investigations. With its advanced beamforming technology, the EM 712 delivers excellent data quality and coverage, even in challenging conditions. The system's wide swath coverage allows for efficient data collection, reducing survey time and costs.

Kongsberg EM 712 Multibeam echosounder is a compact and lightweight system that provides high-resolution seabed imaging and mapping data. It is well-suited for various applications, including hydrographic surveying, port and harbor surveys, and geotechnical investigations. With its advanced beamforming technology, the EM 712 delivers excellent data quality and coverage, even in challenging conditions. The system's wide swath coverage allows for efficient data collection, reducing survey time and costs.

420527/D/2022–February–15
Approvedanti-foulingpaints
Thisisourlistofapprovedantifoulingpaintsforalltransducertypes.Alwaysrefertothemanufacturer's
documentationanddatasheetsforacompleteprocedureandforrelevantsafetyinformation.
Important
Donotpaintthetransducerwithtraditionalhullplatingpaint.Useonlythecorrecttypeofapproved
paintspecied.
Donotusehigh-pressurewater,sandblasting,metaltoolsorstrongsolventstocleanthetransducerface.
Jotun
Manufacturer:Jotun
Address:P.O.Box2021,N-3248Sandefjord,Norway
Manufacturer’swebsite:http://www.jotun.com
Products:
SeaMateM
Primer:SafeguardUniversalES
Apply80µmwetlmthickness(50µmdrylmthickness).
Paint:SeaMateM
Apply250µmwetlmthickness(125µmdrylmthickness).
SeaQuantumUltraS
Primer:SafeguardUniversalES
Apply80µmwetlmthickness(50µmdrylmthickness).
Paint:SeaQuantumUltraS
Apply250µmwetlmthickness(125µmdrylmthickness).
SeaQuantumUltraIII
Primer:SafeguardUniversalES/SafeguardPlus
Apply80µmwetlmthickness(50µmdrylmthickness).
Paint:SeaQuantumUltraIII
Apply250µmwetlmthickness(125µmdrylmthickness).
SeaForce200A V
KongsbergEchoSounder
transducers
Paintinginstructions
Primer:SafeguardUniversalESA V
Apply70µmwetlmthickness(50µmdrylmthickness).
Paint:SeaForce200A V
Apply140µmwetlmthickness(90µmdrylmthickness).
Datasheetsandapplicationguidescanbedownloadedfrom:
http://www.jotun.com/ww/en/b2b/technical-info/tds/index.aspx
InternationalMarineCoatings
Manufacturer:InternationalMarineCoatings
Address:StoneygateLane,Felling,Gateshead,Tyne&Wear,NE100JYUnitedKingdom
Manufacturer’swebsite:www.international-marine.com
Products:
Intersleek1100SR
Primer:Intersleek737
Apply50µmdrylmthickness.
Paint:Intersleek1100SR
Apply150µmdrylmthickness.
Intersmooth7465SiSPC
Primer:Intergard269
Apply40µmdrylmthickness.
Paint:Intersmooth7465SiSPC
Apply100µmdrylmthickness.
Intersmooth7670SPC
Primer:Intersleek731
Apply120µmwetlmthickness(75µmdrylmthickness).
Paint:Intersmooth7670SPC
Apply130to260µmwetlmthickness(75to150µmdrylmthickness).
Onlineinformation
Thelistofapprovedanti-foulingpaintscanalsobefoundonourwebsite.
https://www.kongsberg.com/anti-fouling-paints
Paintingthetransducerface
Marinegrowth(biologicalfouling)onthetransducerfacereducestheperformance.Werecommend
thatyoupaintthetransducerfaceimmediatelyafterinstallation,andthenagainasoftenasrequiredto
maintaintheprotection.
420527/D/2022–February–15
Prerequisites
Thefollowingtoolsandconsumablesarerequired:
Personalprotection
Freshwater
Plasticbrush
Mildsyntheticdetergent
Pieceofwoodorplasticwithoutsharpcorners
Primer
Antifoulingpaint
Approvedanti-foulingpaintsfortransducersarefoundonourweb-site.
https://kongsberg.com/anti-fouling-paints
Wetlmgauge
Airlessspray
Becausesomepainttypesmaybeaggressivetothepolyurethaneinthetransducer,consultourlistof
approvedpaints.
Context
Thetransducerhasnotbeendesignedwithanyprotectionagainstbiologicalfouling.Anti-foulingpaint
maythereforebeappliedtothetransducerface.Tominimizethenegativeacousticaleffectsthelayerof
anti-foulingpaintmustbeasthinaspossible.
Note
Theanti-foulingpaintwillreducetheacousticalperformanceofthetransducer .Thesurfaceroughness
ofthetransducersubstrateandthethicknessofthepaintmayalsoinuencetheperformance.
KongsbergMaritimecannotbeheldresponsibleforanynegativeconsequencesoftheanti-foulingpaint.
Observetherelevantinstructionsandsafetyinformationprovidedbythepaintmanufacturer.
Procedure
1Cleanthetransducerthoroughly.
Makesurethatyouremovealloilgreaseresidues,aswellassaltandothercontamination.
2Allowthetransducersurfacetodry.
3Abradethetransducersurfaceusingasandingpaperwith240inchgritsize.
Donotexceedasurfaceroughness(Rmax)of35micronsasthiscaninuencethetransducer
performance.
4Removealldust.
5Applytheprimer,andletitdry.
420527/D/2022–February–15
6Applythepaint.
Observetheinstructionsprovidedbythepaintmanufacturer.Useairlessspray.Applythe
minimumspeciedlmthicknesspercoatandforthecompletelayer.Itisnotpossibletomeasure
drylmthicknessontransducersurface.Youmustthereforeuseawetlmgaugetofrequently
measurethepaintthickness.
Note
Westronglyrecommendthatyoudonotuseapaintbrushand/oraroller .
7Allowthepainttodry.
Furtherrequirements
Thecontractororshipyardmustkeepadailypaintlogrecordingallrelevantinformationfromthe
surfacetreatment.
420527/D/2022–February–15
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Kongsberg EM 712 Multibeam echosounder Operating instructions

Type
Operating instructions
This manual is also suitable for

Kongsberg EM 712 Multibeam echosounder is a compact and lightweight system that provides high-resolution seabed imaging and mapping data. It is well-suited for various applications, including hydrographic surveying, port and harbor surveys, and geotechnical investigations. With its advanced beamforming technology, the EM 712 delivers excellent data quality and coverage, even in challenging conditions. The system's wide swath coverage allows for efficient data collection, reducing survey time and costs.

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