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Simrad EC150-3C, Installation Manual

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Summary of Contents for EC150-3C

Page 1: ...Simrad EC150 3C Installation Manual Transducer www simrad com TECHNOLOGY FOR SUSTAINABLE FISHERIES...

Page 2: ......

Page 3: ...and illustrations to explain the basic principles for location and noise considerations Note The installation shipyard must provide all necessary installation drawings If required all documents provid...

Page 4: ...er use or maintenance may cause damage to the equipment and or injury to personnel You must be familiar with the contents of the appropriate manuals before attempting to operate or work on the equipme...

Page 5: ...25 Approved anti fouling paints 26 PREPARATIONS 29 Installation summary 30 About installation drawings 32 Tools equipment and consumables required for EC150 3C installation 32 Personnel qualifications...

Page 6: ...able 67 Unpacking the transducer from its transport crate 68 Installing the transducer cable 70 Mounting the transducer 72 Using self locking taps 74 Using multi diameter cable sealing 77 Painting the...

Page 7: ...ll EC150 3C cables are properly connected 115 Basic functionality test 117 Defining the IP address on the Processor Unit network adapter for communication with the EC150 3C 117 Functional test of the...

Page 8: ...6 438371 A Simrad EC150 3C...

Page 9: ...lation shipyard must provide all necessary design and installation drawings as well as the relevant work standards and mounting procedures If required all documents provided by the shipyard for the ph...

Page 10: ...ly Windows is a registered trademark of Microsoft Corporation in the United States and other countries Simrad SIMRAD and the Simrad logo are either registered trademarks or trademarks of Kongsberg Mar...

Page 11: ...438371 A 9 Introduction Topics Simrad EC150 3C page 10 Order information page 11 Quality assurance of EC150 3C data page 12 Technical specifications page 15 Support information page 18 Introduction...

Page 12: ...ed in the power supply The transducer is normally mounted flush with the hull plating or the bottom of a blister A clamping ring is used to secure the transducer body to a mounting ring The mounting r...

Page 13: ...shing washers rubber gasket and packing nipple Documentation Power Supply Unit 451337 Power Supply Unit RJ45 connector Heat shrinkable tubing AC power cable using IEC C13 inline socket USB flash drive...

Page 14: ...done at sea during the Sea Acceptance Test This calibration may not be complete and must then be repeated later The calibration is then repeated at regular interfaces and prior to each survey Alignmen...

Page 15: ...portant This requires professional land surveying done by qualified and trained surveyors using proven survey equipment and methods We recommend that you use third party consultants with well proven e...

Page 16: ...ts may lead to a malfunctioning EC150 3C system To achieve the best results the calibration must be planned and done carefully If the accuracy requirements are not met and this is found to be the reas...

Page 17: ...he main functional and operational characteristics of the EC150 3C Transducer They also provide information related to power requirements physical properties and environmental conditions Note At Kongs...

Page 18: ...ment 115 230 VAC Single phase Nominal voltage Maximum voltage deviation 15 Maximum transient 20 of nominal voltage recovery time 3 s Related topics Technical specifications page 15 Environmental requi...

Page 19: ...the cable length is minimum 15 metres Cable length 40 m Cable outer diameter 13 3 mm Bending radius Static 106 mm Theoretical Dynamic 160 mm Theoretical Related topics Technical specifications page 1...

Page 20: ...ch 0 02 Roll 0 02 Heading 0 025 Related topics Quality assurance of EC150 3C data page 12 Technical specifications page 15 Support information If you need technical support for your Simrad EC150 3C yo...

Page 21: ...88 Website http www simrad fr E mail address simrad france simrad com USA Company name Kongsberg Underwater Technology Inc Simrad Fisheries Address 19210 33rd Ave W Suite B Lynnwood WA 98036 USA Telep...

Page 22: ...any name Kongsberg Maritime Korea Ltd Address 1101 Harbor Tower 113 1 Nampodong 6 Ga Jung Gu Busan 600 046 Korea Telephone 82 51 242 9933 Telefax 82 51 242 9934 Website https www simrad com E mail add...

Page 23: ...ling and maintenance Topics Rules for transducer handling page 22 Inspecting and cleaning the transducer face page 23 Painting the transducer face page 25 Approved anti fouling paints page 26 Transduc...

Page 24: ...stay on as long as possible but do not forget to remove it before the vessel goes to sea Cleaning and painting the transducer face During normal use the transducer is subjected to biological fouling...

Page 25: ...remove the marine growth At the same time you must inspect the transducer closely for physical damage Prerequisites The following tools and consumables are required Personal protection Fresh water A m...

Page 26: ...fully with a piece of wood or plastic If required you can also use citric acid Apply leave it working for several hours and rinse thoroughly with fresh water Note Do not use high pressure water sandbl...

Page 27: ...er has not been designed with any protection against biological fouling Anti fouling paint may therefore be applied to the transducer face To minimize the negative acoustical effects the layer of anti...

Page 28: ...e a paintbrush and or a roller 7 Allow the paint to dry Further requirements The contractor or shipyard must keep a daily paint log recording all relevant information from the surface treatment Relate...

Page 29: ...ilm thickness 90 m dry film thickness Data sheets and application guides can be downloaded from http www jotun com ww en b2b technical info tds index aspx International Marine Coatings Manufacturer In...

Page 30: ...28 438371 A The list can also be found on http www simrad com Related topics Painting the transducer face page 25 Transducer handling and maintenance page 21 Simrad EC150 3C Installation Manual...

Page 31: ...n drawings page 32 Tools equipment and consumables required for EC150 3C installation page 32 Personnel qualifications page 33 Transducer installation principles page 34 Where to install the transduce...

Page 32: ...ary design and installation drawings as well as the relevant work standards and mounting procedures If required all documents provided by the shipyard for the physical installation of the EC150 3C mus...

Page 33: ...te the acoustic doppler current profiler ADCP functionality prior to use 6 Install the cables between the EC150 3C system units Observe the relevant cable plan procedures as well as the general requir...

Page 34: ...can be download from our website Most documents are available in PDF and or AutoCad DWG formats https www simrad com Tools equipment and consumables required for EC150 3C installation In order to do...

Page 35: ...competent and experienced craftsmen As a minimum the following certified craftsmen must be available Naval architects Welders Electricians Project manager Note The quality of the welding is critical...

Page 36: ...lister page 35 Transducer installation in a flush mounted steel tank page 38 Transducer installation in keel box page 40 Transducer installation using drop keel page 41 Smooth surface is important pag...

Page 37: ...ape and rounded edges reduce the flow noise A vertical leading edge or front will guide the aerated water to the sides of the blister The orientation of the blister should follow the water flow The in...

Page 38: ...corners Physical location of the blister The blister is placed on the side of the hull The distance from the keel is a trade off between a close distance giving a turbulent flow of water in a narrow p...

Page 39: ...ducer Bolts through the clamping ring into the mounting ring secure the transducer in place Note Make sure that the Forward direction on transducer points in the forward direction of the vessel Suitab...

Page 40: ...installation in a flush mounted steel tank The transducer can be flush mounted on large vessels where the size of the hull prevents air bubbles from reaching down to the transducer face Flush mounting...

Page 41: ...on transducer points in the forward direction of the vessel Suitable mounting and clamping rings can be provided by Kongsberg Maritime The drawings are available for local manufacturing The drawing no...

Page 42: ...dth is increased to one side only the installation principle could also be regarded as a blister merged into the keel Example A Keel box B Mounting ring C Clamping ring D Bushing E Cable service loop...

Page 43: ...e Related topics Transducer installation principles page 34 Installation summary page 30 Transducer installation using drop keel If your vessel is fitted with a drop keel this is a superior platform f...

Page 44: ...f the vessel Suitable mounting and clamping rings can be provided by Kongsberg Maritime The drawings are available for local manufacturing The drawing normally in AutoCad format can be downloaded from...

Page 45: ...438371 A 43 Related topics Transducer installation principles page 34 Installation summary page 30 Preparations...

Page 46: ...table inclination angle Ideally the transducer face should be mounted in parallel with the sea surface when the vessel is in normal trim as this will provide the most accurate echo information However...

Page 47: ...truding objects near the transducer page 47 Mount the transducer at forward part of hull to minimize the effects from the flow boundary water layer page 47 Keep the transducer far away from the propel...

Page 48: ...e vessel is unloaded and pitching in heavy seas The vessel is riding high and the bow may even be lifted out of the water This will cause a lot of air to follow the shape of the hull The upper water l...

Page 49: ...lding Even traces of sealing compound sharp edges bolts or empty bolt holes will create noise All these protruding objects may act as resonant cavities amplifying the flow noise at certain frequencies...

Page 50: ...ce that a wide and flat bottom with a rising angle less than around 13 degrees is prone to giving air problems for the transducer In any case a transducer location in the forward part of the hull is p...

Page 51: ...ay make your EC150 3C Transducer useless almost no matter where the transducer is installed When the bow thrusters are not in operation the tunnel creates turbulence If your vessel is pitching the tun...

Page 52: ...ucer face For this reason the recommended transducer location is normally in the fore part of the hull well ahead of the noise created by the bow wave The maximum distance from the bow is normally equ...

Page 53: ...ansducer location This applies to the vessel in normal trim and speed Important The transducer must not have a negative inclination angle compared to water flow Do not place a transducer in the vicini...

Page 54: ...are key factors during our product development while our end user documentation aims to help the user to make the right filter settings during operation As for the target properties there is nothing...

Page 55: ...systems B The transducer cable is long and may pick up electric noise from generators pumps cooling systems and other electric or electromechanical devices C The preamplifiers are very sensitive and t...

Page 56: ...mammals Man made noise Other vessels interference Precipitation noise Heavy rain or hail In some areas where many vessels operate together the engine and propeller noise from other vessels may be dist...

Page 57: ...board a vessel Careful planning of the EC150 3C installation may reduce the acoustic noise Unfortunately it is impossible to simply provide a number of specific procedures to reduce the noise An impor...

Page 58: ...e of shock absorbers or floating rafts may sometimes reduce this noise The structure borne noise may be reduced by isolation for example by providing vibration clamping between the transducer and the...

Page 59: ...ing system for example the K Sync should be considered Reducing electrical noise Place the transducer cables in a metal conduit from the transducer to the transceiver Terminate the conduit as close to...

Page 60: ...location of the water line on the hull must either be measured at a regular basis or measured with a second sensor In order to establish a system to measure the relative distance between sensors a vir...

Page 61: ...efining the physical location of each sensor By means of the vessel coordinate system the physical location of every sensor can be defined using three numerical values for X Y and Z These values must...

Page 62: ...steel conduit page 65 Using a steel conduit to protect the transducer cable page 67 Unpacking the transducer from its transport crate page 68 Installing the transducer cable page 70 Mounting the tran...

Page 63: ...ducer beyond repair Observe these transducer handling rules Do not activate the transducer when it is out of the water Do not handle the transducer roughly and avoid impacts Do not expose the transduc...

Page 64: ...nting the transducer face page 79 9 Install the Power Supply Unit Installing the Power Supply Unit page 81 10 Connect the transducer cable to the Power Supply Unit Cable layout and interconnections pa...

Page 65: ...ble in AutoCad format Procedure 1 Based on the vessel drawings the physical properties of the hull and the functionality required by the EC150 3C design the mounting hardware 2 Manufacture the hardwar...

Page 66: ...packing nipple The installation arrangement has been approved by the relevant authority All relevant personnel skilled shipyard workers ships electricians and relevant tools must be available Context...

Page 67: ...pending on how the steel conduit is terminated over the transducer it may also secure the watertight integrity of the vessel Prerequisites To design manufacture and mount the steel conduit the followi...

Page 68: ...val Important Finalize the steel conduit installation before you pull the transducer cable through it Make sure that there are no spatter sharp edges or protruding objects that can damage the transduc...

Page 69: ...Start the conduit immediately above the transducer and terminate it well above the water line It is strongly recommended to lay a steel conduit from the cable gland above the transducer to the EC150 3...

Page 70: ...must be specified and or verified by the relevant maritime authority and or classification society The minimum dimensions are Inside diameter 35 mm Wall thickness Galvanized 4 5 mm Not galvanized 6 m...

Page 71: ...the transducer face Do not lift the transducer by the cable Do not step on the transducer cable Do not damage the transducer cable and avoid exposure to sharp objects Procedure 1 Prepare a cart or an...

Page 72: ...set must comprise the normal tools for electronic and electromechanical tasks This includes different screwdriver types pliers spanners a cable stripper a soldering iron etc We recommend that all tool...

Page 73: ...onto the cable and temporarily secured normally with wire wraps 4 Fasten the end of the fish tape to the transducer cable using electrician s tape 5 Pull the cable carefully up through the steel condu...

Page 74: ...ments must be met before mounting the transducer The physical location of the transducer has been determined The mounting ring has been installed The steel conduit is mounted with all installation wor...

Page 75: ...e bolts provided Use the correct torque 33 Nm 3 Apply Loctite 290 to secure the bolts 4 When the transducer has been fastened inspect the plating around the transducer face Important Make sure that th...

Page 76: ...f lock bolts withstand the vibrations better than standard metric threads because the thread contact stops the sideway movement The special design of the internal thread profile also provides a more e...

Page 77: ...le diameters Drawing standard Whenever self locking threads are required this is shown on the technical drawing In the case of tapping through holes the arrow at the end of the center line illustrates...

Page 78: ...y Kongsberg Maritime Several self lock taps are on stock at Kongsberg Maritime and can be ordered from us Threads Drill diameter for threads Part number M6 5 2 mm 700 078838 M8 7 0 mm 700 078531 M10 8...

Page 79: ...yard must prepare detailed drawings of the electrical system and identify each cable Illustration Sealing system example the finished assembly Context Only a brief description of the sealing system wi...

Page 80: ...mands for the vessel If the sealing is to be used under water both pressure and material requirements must be taken into consideration 2 Mount the frame 3 Pull the cable s through the frame In most ca...

Page 81: ...The transducer has not been designed with any protection against biological fouling Anti fouling paint may therefore be applied to the transducer face To minimize the negative acoustical effects the l...

Page 82: ...coat and for the complete layer It is not possible to measure dry film thickness on transducer surface You must therefore use a wet film gauge to frequently measure the paint thickness Note We strongl...

Page 83: ...ng on the chosen installation method additional tools may be required Context A suitable location for the unit must be defined before the installation can start Free bulkhead space is required Any loc...

Page 84: ...es Note Do not connect the Power Supply Unit to AC mains When you connect the cables make sure that they are all properly secured and able to withstand the vibration and movements of the vessel Relate...

Page 85: ...ections Topics Read this first page 84 Cable plan page 85 List of EC150 3C cables page 86 Installing the EC150 3C cables page 87 Cable drawings and specifications page 97 Basic cable requirements page...

Page 86: ...ations provided in this manual 3 Commercial cables These cables may be provided by Kongsberg Maritime as a part of the EC150 3C delivery They may also be included with third party items that are used...

Page 87: ...STP Shielded Twisted Pair quality or better If you use a cable with lower bandwidth capacity you will reduce the EC150 3C performance The transducer cable is 40 metres long The cable can not be extend...

Page 88: ...e the EC150 3C performance C4 Ground cable From Power Supply Unit to vessel ground 1 x 6 mm2 Transducer cable From Power Supply Unit to transducer C5 The transducer cable is provided with the transduc...

Page 89: ...screwdriver types pliers spanners a cable stripper a soldering iron etc Each tool must be provided in various sizes We recommend that all tools are demagnetized to protect your equipment Depending on...

Page 90: ...ble F Ferrit core G Jacket H Ferrit core Place the ferrite core as close to the cable gland as possible I Cable gland J Transducer cable Procedure 1 Remove approximately 30 cm of the outer plastic ins...

Page 91: ...et of the signal wires Secure it with a cable tie 10 Remove the outer jacket from the signal wires 11 Separate the twisted pairs used for Ethernet and synchronization 12 Thread heat shrinkable tubing...

Page 92: ...t into place Related topics Schematics page 94 Terminal block page 95 Colour coding of the Ethernet wires page 95 Power Supply Unit connectors page 96 RJ45 High speed Ethernet cable 1000Base t page 10...

Page 93: ...equired The cable must be provided by the installation shipyard The following special tool is required for this task Hot air gun Note All electronic installations and corresponding wiring must be in a...

Page 94: ...cable Place the ferrite core as close to the cable gland as possible Secure it with a cable tie 8 Thread heat shrinkable tubing onto the wires for protection 9 Connect the wires to the terminal block...

Page 95: ...438371 A 93 Related topics Schematics page 94 Terminal block page 95 Synchronization cable page 101 Cable layout and interconnections...

Page 96: ...ace it as far away from the Ethernet socket as possible F Ferrit core G Jacket H Ferrit core Place the ferrite core as close to the cable gland as possible I Cable gland J Transducer cable K Terminal...

Page 97: ...Unit page 87 Connecting the synchronization cable to the Power Supply Unit page 91 Colour coding of the Ethernet wires The Ethernet wires in the transducer cable are not colour coded according to sta...

Page 98: ...re located at the bottom of the Power Supply Unit A AC power socket CEE IEC B Cable gland Synchronization cable C Ethernet socket D Cable gland Transducer cable E Vessel ground Related topics Connecti...

Page 99: ...awings and specifications Topics AC power cable using IEC C13 inline socket page 98 Ground cable page 99 RJ45 High speed Ethernet cable 1000Base t page 100 Synchronization cable page 101 Cable layout...

Page 100: ...minated with an female IEC C13 inline socket The AC mains end is terminated in an AC connector suitable for the local standard and or the output sockets on an uninterruptible power supply UPS If this...

Page 101: ...tag on unit B Vessel ground The ground connection is made using a thick stranded or yellow green cable making a solid connection between the cabinet and the bulkhead It is normally provided with a gr...

Page 102: ...and CAT 6 cables are used in local area networks with bandwidths exceeding 100 Mbit Note It is very important that high quality Ethernet cables are used You must use CAT 5E STP Shielded Twisted Pair q...

Page 103: ...c isolation Galvanic isolation reduces the risk of noise Unless otherwise specified this cable must be provided by the installation shipyard Minimum cable requirements Unless otherwise specified this...

Page 104: ...nance and repair 1 Wherever possible cable trays must be straight accessible and placed so as to avoid possible contamination by condensation and dripping liquids oil etc They must be installed away f...

Page 105: ...ng sheathing braiding or other suitable material In such a situation flexible cables should be screened wherever possible It is important that cables other than those supplying services to the equipme...

Page 106: ...es or units Metallic casings pipes and conduits must be grounded and when fitted with joints these must be mechanically and electrically grounded locally Related topics Basic cable requirements page 1...

Page 107: ...a cable passes through a watertight bulkhead or into a cabinet to seal the opening through which the cable passes and to protect the cable from abrasion on the edges of the hole There are many differ...

Page 108: ...ans All necessary tools and instruments required must be available The installation shipyard must prepare detailed drawings of the electrical system and identify each cable Context Cable glands are us...

Page 109: ...from the cable gland to the terminal block s inside the cabinet Add 20 cm and mark the cable Note The outer insulation on the cable will extend into the cable gland to a point approximately 5 mm outsi...

Page 110: ...o ensure the installation has been made successfully Related topics Basic cable requirements page 102 Using multi diameter cable sealing Cable sealing systems are available from several manufacturers...

Page 111: ...ules Image from Roxtec website The illustrations and examples here are provided by the following manufacturer Roxtec International AB Box 540 S 371 23 Karlskrona SWEDEN http www roxtec com Cable layou...

Page 112: ...mands for the vessel If the sealing is to be used under water both pressure and material requirements must be taken into consideration 2 Mount the frame 3 Pull the cable s through the frame In most ca...

Page 113: ...pics Setting to work summary page 112 Inspecting the EC150 3C installation page 114 Basic functionality test page 117 Verifying the communication with a synchronization system page 120 Installation re...

Page 114: ...the setting to work procedures Note You must never start EC150 3C transmissions pinging when the ship is in dry dock The transducer may be damaged if it transmits in open air It is therefore very imp...

Page 115: ...ing the synchronization interface Verifying the communication with a synchronization system page 120 4 Fill in and sign the Installation Remarks form and return it to Simrad Installation remarks page...

Page 116: ...e caused some minor scratches to the paint work This can be accepted However if rough handling has caused serious damage to the unit this must be recorded with a written statement and necessary photos...

Page 117: ...dents or other physical damage Free access to all the connectors on the Power Supply Unit is provided All cables connected to the Power Supply Unit are properly mounted with enough slack The Power Su...

Page 118: ...fied in the Cable layout and interconnections chapter Pay special attention to signal cables These must not be installed too close to power cables b Make sure that the connections made at each end of...

Page 119: ...munication Prerequisites This procedure is made for the Microsoft Windows 7 and 10 operating systems It is assumed that you are familiar with these operating systems Context As long as you do not chan...

Page 120: ...mmended Subnet mask 255 255 255 0 You can leave Subnet mask blank and select OK When you see an error message saying that the message subnet mask is missing select OK again A default subnet mask is th...

Page 121: ...meters 2 Make sure that the bottom detection parameters have been set correctly 3 Make sure that the EC150 3C is fully operational 4 For each channel a Make sure that you can detect the bottom b Start...

Page 122: ...been set up and they are operational with their respective transducers All relevant channels transceiver transducer combinations are installed in the user interface All relevant external sensors are c...

Page 123: ...e synchronization when EK80 operates in Slave mode a Make sure that the synchronization system is connected b On the Setup menu select Installation c Select Synchronization d Record the communication...

Page 124: ...tion has been fully completed and all functional tests have been made to full satisfaction representatives from each party must sign Vessel Customer Place and date Comments Signatures Installation don...

Page 125: ...ge 124 439426 Outline dimensions EC150 3C page 125 439427 Mounting ring EC150 3C page 128 439428 Clamping ring EC150 3C page 131 599 035130 Bushing EC150 3C page 134 820 204678 Mounting arrangement EC...

Page 126: ...om our website https www simrad com Some drawings and documents are not available from our website These can be downloaded from the Simrad Dealer Club https www simrad com sdc The installation shipyar...

Page 127: ...438371 A 125 439426 Outline dimensions EC150 3C Download the source drawing from the transducer pages on https www simrad com td Drawing file...

Page 128: ...126 438371 A Simrad EC150 3C Installation Manual...

Page 129: ...438371 A 127 Related topics Preparations page 29 Installation page 60 Drawing file...

Page 130: ...128 438371 A 439427 Mounting ring EC150 3C Download the source drawing from the transducer pages on https www simrad com td Simrad EC150 3C Installation Manual...

Page 131: ...438371 A 129 Drawing file...

Page 132: ...130 438371 A Related topics Preparations page 29 Installation page 60 Simrad EC150 3C Installation Manual...

Page 133: ...438371 A 131 439428 Clamping ring EC150 3C Download the source drawing from the transducer pages on https www simrad com td Drawing file...

Page 134: ...132 438371 A Simrad EC150 3C Installation Manual...

Page 135: ...438371 A 133 Related topics Preparations page 29 Installation page 60 Drawing file...

Page 136: ...371 A 599 035130 Bushing EC150 3C Download the source drawing from the transducer pages on https www simrad com td Related topics Preparations page 29 Installation page 60 Simrad EC150 3C Installation...

Page 137: ...438371 A 135 820 204678 Mounting arrangement EC150 3C Download the source drawing from the transducer pages on https www simrad com td Drawing file...

Page 138: ...136 438371 A Simrad EC150 3C Installation Manual...

Page 139: ...438371 A 137 Related topics Preparations page 29 Installation page 60 Drawing file...

Page 140: ...138 438371 A 449549 Power Supply Unit dimensions Download the source drawing from the transducer pages on https www simrad com td Simrad EC150 3C Installation Manual...

Page 141: ...438371 A 139 Drawing file...

Page 142: ...140 438371 A Simrad EC150 3C Installation Manual...

Page 143: ...438371 A 141 Related topics Preparations page 29 Installation page 60 Drawing file...

Page 144: ...nts approved 26 International Marine Coatings 27 Jotun 27 approval installation drawings 7 32 124 approved anti fouling paints 26 approved anti fouling paints 26 International Marine Coatings 27 Jotun...

Page 145: ...ernet cable 100 synchronization cable 101 connections ac power cable 98 cable requirements 104 vessel ground cable 99 connectors Power Supply Unit 96 contributing factors acoustic noise 52 coordinate...

Page 146: ...the transducer 72 mount the transducer 72 prepare a cable for termination 106 pull the transducer cables through the sealing plate 64 secure and terminate a cable 107 set to work 112 unpack the trans...

Page 147: ...ller noise 48 noise sources 52 O offices support 18 optional items order information 11 part numbers 11 order information optional items 11 transducer 11 origin vessel coordinate system 58 outline dim...

Page 148: ...e 16 responsibility installation drawings 7 32 124 mounting procedures 7 32 124 RF interference cable requirements 103 RJ45 Ethernet cable 100 Roxtec multi diameter cable sealing 77 108 rubber gasket...

Page 149: ...r blister description 35 toe in 38 transducer cable cable gland 64 connecting 70 connecting the transducer cable to the Power Supply Unit 87 hull penetration 64 specifications 17 transducer cables pro...

Page 150: ...2019 Kongsberg Maritime...

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