Installation manual Simrad SD570 Fishery sonar www.simrad.
Simrad SD570 Fishery sonar Installation manual 851--160085 / Rev.
Note Simrad AS makes every effort to ensure that the information contained within this document is correct. However, our equipment is continuously being improved and updated, so we cannot assume liability for any errors which may occur. Warning The equipment to which this manual applies must only be used for the purpose for which it was designed. Improper use or maintenance may cause damage to the equipment or injury to personnel.
Installation manual Sections This book is the Installation manual for the SD570 fishery sonar. It describes how to install the various units used by the SD570 system. 1 Introduction This section gives a brief description of the SD 570/SE 570 sonars and the installation requirements. 2 Installation procedures This section provides the necessary information for the installation and cabling of the complete sonar system according to Simrad’s requirements.
Simrad SD570 Remarks References Further information about the SD570 system may be found in the following manuals: • SD570 Operator manual The reader This Installation manual is intended for the design and installation engineers at the shipyard performing the installation. The information is supplied as the basis for the shipyard’s own installation drawings applicable to the vessel. On completion of the installation, this manual must be kept on the vessel for reference purposes during system maintenance.
Installation manual Document revisions Rev Checked by Written by Date Sign A Unknown CL B 02.02.04 RBr Sect Title Approved by Date Sign Date Sign 02.02.04 EGj 02.02.04 ESB Revision File 0 Cover and contents B 851--160085 1 Introduction B 851--160115 2 Installation procedures B 851--160116 3 Start--up procedures B 851--160117 4 Trunk system B 851--160503 5 Drawings B 851--160118 6 Appendices B 851--160675 Rev.A First edition. Rev.B Re--issued.
Simrad SD570 Blank page 4 851-160085 / B
Installation manual High voltage safety warning Precautionary measures The voltages used to power this equipment are potentially lethal. Even 110 volts can kill. Whenever possible, the following precautionary measures must be taken before any work is carried out inside the equipment: S Switch off all high-voltage power supplies. S Check the operation of any door interlocks and any other safety devices. S Completely discharge all high-voltage capacitors.
Simrad SD570 Artificial respiration 1 Kneel besides the victim’s head. Place one hand under his neck and lift, allowing his head to fall back. This will lift his tongue and open the air passage in his throat. 2 Place the palm of the hand on his forehead to maintain the ”chin-up” position. 3 Using the index finger and thumb of the same hand, pinch the victim’s nostrils closed. Open his mouth. 4 Take a deep breath and cover his mouth with yours. Blow steadily into his lungs to expand his chest.
Introduction 851- 160115 / AA000 / 3- 11 Introduction This section gives a brief description of the SD 570 / SE 570 sonars and the installation requirements.
Simrad SD570 / Base version Document revisions Rev Date A Unknown B 03.01.
Introduction Table of contents 1 INSTALLATION DOCUMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 SUPPLY CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 2.2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 2.3 Options . . . . . . . . . . . . . .
Simrad SD570 / Base version Document history (The information on this page is for internal use) Rev.A Original issue for Base version. Rev.B Document transferred to Interleaf. No changes made to text or illustrations.
Introduction 1 INSTALLATION DOCUMENT This installation manual will act as an installation document for later updating and service on the sonar, and must therefore be stored on board the vessel into which the equipment is to be installed. To ensure the best possible result of the installation, it is important that each procedure is carefully followed. Each listed procedure comprises squares for ticking off while proceeding in the procedure.
Simrad SD570 / Base version 2 2.1 SUPPLY CONDITIONS General This manual describes the installation for both the SD 570 and the SE 570 sonars. The only difference between these sonars is the angle to which the transducer can be tilted. The SD 570 transducer can be tilted to - 90_, while the SE 570 transducer is limited to - 45_. All units for the SD 570 and SE 570 have the same physical size. The Hull Unit uses an installation trunk which is equal to the old Simrad SL and SX installation trunks.
Introduction SQ & SB2 Adapter flange . . . . . . . . . . . . . . . . . . . . . . SD5- 112642 SK3 Adapter flange . . . . . . . . . . . . . . . . . . . . . . . . . . . SD5- 112643 The cable between the Sonar Control Unit in the wheelhouse and the Transceiver Unit in the sonar room (see figure 1) can be delivered with the following lengths: 50- meter interconnection cable . . . . . . . . . . . . . . . . . . 380- 112595 75- meter interconnection cable . . . . . . . . . . . . . . . . . .
Simrad SD570 / Base version Figure 1 - SD 570 / SE 570 sonar system 4 851--160115 / B
Introduction 2.4 Installation procedures The installation of the standard SD 570 / SE 570 Sonar systems includes the following stages: The installation of the standard SP 270 Sonar system includes the following stages: • Mounting the Installation Trunk • Mounting the Hull Unit • Mounting the Transceiver Unit • Mounting the Sonar Control Unit • Cabling • Start- Up • Final Test Refer to the cable plan, the main interconnection diagrams and the outline dimensions drawings of the units. 2.
Simrad SD570 / Base version The equipment, once unpacked, must be stored inside in a room with an atmosphere free from corrosive agents. In addition, the equipment must be covered to protect it from dust and other forms of contamination.
Introduction 3 3.1 GENERAL REQUIREMENTS Responsibility and approbation The Hull Unit of the sonar is generally approved by The Norwegian Veritas (Organization for classification and registry of shipping). An approval of the installation must, however, be applied for in each case to the local maritime authority. The ship owner and the shipyard are responsible for the application. 3.
Simrad SD570 / Base version 3.6 Auxiliary equipment The SD 570/SE 570 sonars require connection of a speed log and a course gyro. An inaccurate log or gyro input will cause inaccurate indication of the vessel and target movements. Speed log: • Pulse log: 100, 200 or 400 pulses/nm. • Serial line, standard NMEA 0183; RS232, RS422 or Current loop. Course gyro: • 3- phase synchro signal, 20- 220V L- L, 50/60/400 Hz. Gear ratio 1:360, 1:180, 1:90, 1:36 • 3- phase stepper signal, 20- 220V L- L.
Introduction 3.7 Technical specifications Table 1 comprises the specifications required for the installation. For further details, refer to the Operator Manual.
Simrad SD570 / Base version 3.8 Weights and dimensions Weight SD 570 Weight SE 570 Dimensions Sonar Control Unit 28 kg 28 kg See figure 2 Transceiver Unit 75 kg 70 kg See figure 3 Hull Unit 275 kg 265 kg See figure 4 Trunk (optional) 68 kg 68 kg See figure 5 Table 2 Weights of the SD 570 and SE 570 sonars SP 270 sonar The figures 2, 3, 4 and 5 show the outline dimensions of the SD 570 / SE 570 units.
Introduction Figure 2 - Outline dimensions of the Sonar Control Unit 851--160115 / B 11
Simrad SD570 / Base version Figure 3 - Outline dimensions of the Transceiver Unit 12 851--160115 / B
Introduction Figure 4 - Outline dimensions of the Hull Unit 851--160115 / B 13
Simrad SD570 / Base version Figure 5 - Outline dimensions of the optional trunk 14 851--160115 / B
Introduction 851- 160116 / AA000 / 3- 11 Installation procedures This section provides the necessary information for the installation and cabling of the complete SD 570/ SE 570 sonar systems according to Simrad’s requirements.
Simrad SD570 / Base version Document revisions Rev Date A Unknown B 03.01.
Introduction Table of contents 1 2 3 INSTALLATION PLANNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 1.2 1.3 1 1 2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Location of the Hull Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sonar room requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSTALLATION OF THE SONAR TRUNK . . . .
Simrad SD570 / Base version 7.4 7.5 IV Connecting a speed log with serial line output . . . . . . . . . . . . Connecting other auxiliary equipment . . . . . . . . . . . . . . . . . . . . . . . . . . Remounting the electronic drawer unit . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction Document history (The information on this page is for internal use) Rev.A Original issue for Base version. Rev.B Document transferred to Interleaf. No changes made to the text or illustrations.
Simrad SD570 / Base version Blank page VI 851--160116 / B
Introduction 1 INSTALLATION PLANNING Note ! For installation in an already installed trunk system, first read through chapter 1.3 about the sonar room requirements. Then, for an already installed SL or SX trunk system, continue to procedure 3 Installation of the Hull Unit . For installation in an already installed SK, SB or SQ trunk system, refer to section Trunk systems in this manual. 1.
Simrad SD570 / Base version Figure 1 - Location of the Hull Unit 1.3 Sonar room requirements The sonar room should be dimensioned to house the Hull Unit and the Transceiver Unit. This because the length of the flexi- hose protected cabling from the Hull Unit to the Transceiver Unit is limited to approximately 3.5 meters. By installing the units in a well designed sonar room, the risk of corrosion is reduced, the maintenance is simplified, and the reliability is increased.
Introduction Ventilation The sonar room should preferably be connected to the ship’s ventilation system. If this is not possible, two 3- inch vent pipes must be laid from the sonar room to free air on deck. The air inlet should be close to the floor, while the outlet should be placed as high as possible. Funnels should be mounted below the vent pipes to collect condensed water. To ensure the best possible ventilation, the outlet pipe should run at least 4 meters higher than the inlet pipe.
Simrad SD570 / Base version Figure 2 - Example of sonar room arrangement, seen from the bow 4 851--160116 / B
Introduction 2 INSTALLATION OF THE SONAR TRUNK 2.1 Mounting of the trunk The location of the sonar trunk has to be carefully selected, as described in chapter 1.2. Refer also to figures 4 and 5. Note the orientation of the centre line of the trunk with regard to the mounting bolts, shown in figure 3. Note ! Remove the gasket on the top flange during the welding.
Simrad SD570 / Base version 2.2 Protecting blister As illustrated in figures 4 and 5, a steel blister must be fitted for protection. The blister shown in figure 4 is welded to the shell plating and then filled with oil to prevent corrosion. This method provides excellent protection and simplifies maintenance. The blister shown in figure 5 is of the open type, to be welded to the shell plating. 2.
Introduction Figure 4 - Installation of trunk with extension and oil- filled blister 851--160116 / B 7
Simrad SD570 / Base version Figure 5 - Installation of the trunk with open protection blister. No trunk extension.
Introduction 3 3.1 INSTALLATION OF THE HULL UNIT Unpacking the Hull Unit In order to prevent damage of the transducer and the transducer cables while handling the Hull Unit, these parts are especially protected. This means that both the transducer protection and the cable protection should still be mounted to the Hull Unit when it is being lowered down into the sonar room (see figure 6).
Simrad SD570 / Base version j 3.2 When unpacking the Hull Unit, first remove the top cover from the wooden box, then pull out the nails marked with Indian ink. Fasten the lifting device to the two lifting eye bolts on the top of the gallows and lift the Hull Unit with the protections carefully out from the transport box. Mounting the Hull Unit The Hull Unit should normally be oriented with the hoisting/lowering motor pointing aft (see figure 7).
Introduction j 3.3 Remove the cable protection box. The transducer cables and connectors have to be kept dry and handled with care to avoid mechanical damage. Staying The Hull Unit is constructed to be in the lower position with a maximum speed of 15 knots. To prevent unwanted vibrations, the Hull Unit has to be stayed off against the bulkhead. Remove the lifting rings on the top of the gallows on the Hull Unit and use the holes for fastening of the staying in the fore- and- aft direction.
Simrad SD570 / Base version 3.5 Installation checklist For the following check list, refer to the sonar room requirements in chapter 1.3.
Introduction 4 INSTALLATION OF THE TRANSCEIVER UNIT Note ! The Transceiver Unit must be mounted as a complete unit, i.e. the door should not be opened until the unit is securely fastened to the bulkhead. Before starting the mounting of the Transceiver Unit, note that the distance between the Hull Unit and the Transceiver Unit is limited because of the flexible transducer cables. Also remember to take into consideration the necessary slack for lowering of the transducer.
Simrad SD570 / Base version Figure 8 - Mounting the brackets for the Transceiver Unit 14 851--160116 / B
Introduction Figure 9 - Mounting the Transceiver Unit 851--160116 / B 15
Simrad SD570 / Base version 5 5.1 INSTALLATION OF THE SONAR CONTROL UNIT Location of the Sonar Control Unit The Sonar Control Unit may be mounted on a desk top, in a panel, or to the bulkhead. The necessary hardware for desk top and panel mounting of the unit is included in the delivery. It should be noted that the unit weighs approximately 28 kg, and this weight must be considered when deciding how to mount it.
Introduction 5.2 Mounting of the Sonar Control Unit Desk top mounting Refer to figure 10 for minimum space for the desk top mounting of the cabinet. j Dismount the mounting bracket from the Sonar Control Unit by unscrewing the four bolts on the front. An Allen key is located in the spare parts box. j Bolt the mounting bracket securely to the desk top with the four 10x30mm bolts which are located in the spare parts box. j Mount the cabinet on the mounting bracket with the four bolts.
Simrad SD570 / Base version Panel mounting j Dismount the mounting bracket from the Sonar Control Unit by unscrewing the four bolts on the front. An Allen key is located in the spare parts box. j Cut the panel opening to the following size: Width: 345 mm Height: 380 mm j Place the cabinet into the opening to mark the four fastening holes. j Remove the cabinet and drill the four fastening holes in the panel.
Introduction 851--160116 / B j Bolt the bulkhead mounting bracket securely to the bulkhead. j Mount the cabinet on the mounting bracket with the four bolts.
Simrad SD570 / Base version 6 6.1 CABLING Cable plan Figure 12 shows the cable plan for the SD 570 and SE 570 sonars. The cable numbers also refer to the interconnection diagram, drawing no. 824- 112979. This drawing is located in section Drawings in this manual. The cable specifications are listed in the table below. Note that cable no. 4 is delivered with a standard length of 50 meters, and has a preconnected plug in the Sonar Control Unit (wheelhouse) end.
Introduction Figure 12 - Cable plan for the SD 570 / SE 570 sonars 851--160116 / B 21
Simrad SD570 / Base version 6.2 The Sonar Control Unit cabling All the cables to the Sonar Control Unit are to be plug connected to the electronic drawer unit at the rear of the cabinet (see figure 13). The numbers on the figure refer to the cable numbers on the cable plan. Note ! In order to make service on the Sonar Control Unit, the cables must have a slack so the electronic drawer unit can have all the cables connected while it is outside the cabinet.
Introduction Figure 13 - Cable connections to the Sonar Control Unit 851--160116 / B 23
Simrad SD570 / Base version 6.3 The Transceiver Unit cabling The cable numbers on figure 14 and in the following procedures refer to the numbers on the cable plan and the interconnection diagram. Figure 14 - The cable connection in the bottom of the Transceiver Unit 24 j All cable connections to the Transceiver Unit must have a slack to allow the Transceiver Unit to move up to 10 cm because of the flexible shock mounting. j Start the termination with cable no. 6.
Introduction Figure 15 - Termination of the cable main screen j Continue with cable no. 4 through the cable gland on the right hand side (see figure 14) and make the termination of the main screen according to figure 15. Make the connections to terminal E201 according to the interconnection diagram. Note that the mains power connection to the Transceiver Unit can be 115 VAC or 230 VAC.
Simrad SD570 / Base version Figure 16 - The Power Supply and the HV Power Unit 26 j The mains power cable (3) may be connected to a normal mains outlet in the sonar room. If the delivered cable connector does not fit, put on a suitable connector. j Do not mount the flexible transducer cables to the Transceiver Unit.
Introduction 6.4 The Hull Unit cabling Connection of cable no. 6 in the motor control unit: j Use the cable gland on the right--hand side, and make the termination of the main screen according to figure 15. j Make a slack on the cable inside the motor control unit as shown on figure 17, and make the connections to the terminal E301 according to the interconnection diagram. Connection of cable no.
Simrad SD570 / Base version 7 7.1 CONNECTING AUXILIARY EQUIPMENT General It is not necessary to make the connection of the auxiliary equipment before the start- up procedure is finished, and this equipment may therefore be connected later. Anyhow, do not connect the plugs for the auxiliary equipment to the Sonar Control Unit before mentioned in a later chapter. The SD 570 / SE 570 sonars require connection of a speed log and a course gyro.
Introduction 7.2 Connecting the course gyro The Sonar Control Unit can be connected to a course gyro with one of the following outputs (tick off for the type which will be connected): j j j 3--phase synchro signal See chapter 7.2.1 3--phase stepper signal See chapter 7.2.2 Serial line (NMEA 0183) See chapter 7.2.
Simrad SD570 / Base version Signal phase 1: Signal phase 2: Signal phase 3: Reference 1: S1- L j pin 2 S1- M (80- 140V) S1- H (150- 220V) pin 1 S2- L pin 9 (20- 70V) pin 11 S2- M (80- 140V) S2- H (150- 220V) pin 10 S3- L pin 3 (20- 70V) pin 5 S3- M (80- 140V) S3- H (150- 220V) pin 4 pin 12 R1- L (20- 70V) pin 14 R1- M (80- 140V) pin 6 R1- H Reference 2: (20- 70V) R2 (150- 220V) pin 13 pin 8 Locate the 15 pin D--connector, the connector housing and the shrink tube in th
Introduction j Set the switch S101 at the rear panel on the Sonar Control Unit to OFF position. For location of the switch, refer to figure 13. j Disconnect all connections to the rear panel on the Sonar Control Unit. j Use the 3mm Allen key which is located in the spare parts box to unscrew the four screws on the front of the operator panel, and pull the electronic drawer carefully out. Note the two cables to the display on the top of the drawer unit.
Simrad SD570 / Base version Figure 19 - The electronic drawer unit 32 851--160116 / B
Introduction Connecting a course gyro with stepper output j STEPPER DATA First, get the specification of the gyro to fill in the following data: SPECIFICATIONS LEGAL VALUES OUTPUT VOLTAGE 20 to 220 VAC REF. POLARITY + REF.
Simrad SD570 / Base version When connecting the gyro cable to the 15 pin D- connector, note that each of the three phases S1, S2, S3 has three different connection pins, marked L (Low), M (Medium) and H (High).
Introduction In order to read the data from the gyro, some DIL switches on the printed circuit board in the electronic drawer unit behind the operator panel must be selected. Use the following procedure to set the switches: j Set the switch S101 at the rear panel on the Sonar Control Unit to OFF position. For location of the switch, refer to figure 13. j Disconnect all connections to the rear panel on the Sonar Control Unit.
Simrad SD570 / Base version Connecting a course gyro with serial line output The Sonar Control Unit can read the course gyro data (and/or the speed log data) from a serial line with on of the following outputs (tick off for the type which will be connected): j j j RS232 Serial line RS422 Serial line 20mA current loop The format of the serial line data is standard NMEA 0183, and the telegram can contain both the course and speed data (refer to the telegram format in the end of this chapter).
Introduction Figure 21 - Connections for a gyro with serial line output j Disconnect the two display cable plugs on the drawer unit, and dismount the top cover of the drawer. j Locate the DIL switch S2 (refer to figure 19), and set the switches according to the table on next page.
Simrad SD570 / Base version The serial line telegram format for the course and speed data: $xxHDT,ggg.g,T<1f> Heading, Degrees True $xxHDM,ggg.g,M<1f> Heading, Degrees Magnetic $xxVGT,ggg.g,T,ggg.g,M,nn.n,N,kk.k,K<1f> Actual track and ground speed $xxVHW,ggg.g,T,ggg.g,M,nn.n,N,kk.k,K<1f> Heading and water speed xx is indicator for transmitter, for instance: ’HE’ = gyro, earth seeking ’GP’ = Precision Global Positioning System Heading data: ggg.g is heading in degrees.
Introduction 7.3 Connecting the speed log The Sonar Control Unit can be connected to a speed log with one of the following outputs (tick off for the type which will be connected): j j Pulse log (100, 200 or 400 pulses per nautical mile) Serial line (RS232, RS422 or 20mA current loop) The connection of these different speed log outputs is described in the following chapters.
Simrad SD570 / Base version DIL SWITCH S1 SPEED 1 2 3 4 5 6 7 8 100 pulses per nautical mile OFF OFF ON OFF OFF OFF OFF OFF 200 pulses per nautical mile OFF OFF OFF ON OFF OFF OFF OFF 400 pulses per nautical mile OFF OFF ON OFF OFF OFF OFF ON Do not insert the Control drawer unit before mentioned in a later chapter. Figure 23 shows the pulse log interface circuit on the Control Unit Board.
Introduction When connecting the 9- pin D- connector, note that each of the three types of serial lines has different connection pins: RS232: Serial line signal Signal reference RS422: RS422+ RS422- PORT B pin- 1 PORT B pin- 4 20mA current loop: CLI+ CLI- PORT B pin- 6 PORT B pin- 9 j PORT B pin- 2 PORT B pin- 5 Use a 9--pin D--connector, male type, for connecting the serial line to port B on the Sonar Control Unit (this connector is not included in the delivery).
Simrad SD570 / Base version LINK SETTING SPEED LK2 LK3 LK6 RS232 OUT IN OUT RS422 OUT OUT IN IN OUT OUT 20 mA current loop Do not insert the Control drawer unit before mentioned in a later chapter. 7.4 Connecting other auxiliary equipment If any other optional equipment is to be connected (echo sounder or trawl system), refer to the appendixes in this manual. 7.
Introduction Figure 25 - Mounting the electronic drawer unit 851--160116 / B 43
Simrad SD570 / Base version Blank page 44 851--160116 / B
Introduction 851- 160117 / AA000 / 3- 11 Start- up procedures This section contains the start- up procedures to be carried out after installation of the SD570/SE570 sonar.
Simrad SD570 / Base version Document revisions Rev Date A Unknown B 03.01.
Introduction Table of contents 1 2 PREPARING THE START-- UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 1.2 1 2 THE HULL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 2.2 3 4 5 6 7 8 9 Before start- up check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting up the stand- by power supply . . . . . . . . . . . . . . . . . . . . . . . . . Starting up the Hull Unit . . . . . .
Simrad SD570 / Base version Document history (The information on this page is for internal use) Rev.A Original issue for Base version. Rev.B Document transferred to Interleaf. No changes made to text or illustrations.
Introduction 1 1.1 PREPARING THE START--UP Before start--up check list Before beginning with the start- up procedure, check the following: Sonar Control Unit: j Check that no connections are made to the Sonar Control Unit. Transceiver Unit: j Check that the ship’s mains fuses to the Transceiver Unit are disconnected. j Check that the mains input connector P201 on the power supply in the Transceiver Unit is disconnected.
Simrad SD570 / Base version 1.2 Starting up the stand--by power supply In order to start up the sonar units, the 24 VDC stand- by power supply in the Transceiver Unit has to be started up first. Refer to figure 1 and use the following procedure to start up the stand- by power supply: j Check that the mains input connector P201 on the front of the power supply in the Transceiver Unit is disconnected. j Check that the switch S202 on the front of the power supply is set to OFF (middle) position.
Introduction Figure 1 - The transceiver power system 851--160117 / B 3
Simrad SD570 / Base version 2 2.1 THE HULL UNIT Starting up the Hull Unit WARNING ! 4 Before starting up the equipment on a launched ship, make sure that there is sufficient depth for the transducer to be lowered. If starting up the equipment on board a docked ship, check both under the ship and inside the sonar room that neither persons nor things are in the way for the transducer or the lowering and hoisting machinery.
Introduction Figure 2 - The motor control unit 851--160117 / B j Activate the lowering contactor K302 by setting the hoisting/lowering switch S302 to LOWER position, and check if the contactor is deactivated when pressing the lower limit switch S305 downwards. j j Set the hoisting/lowering switch S302 to STOP position. j Measure the three--phase voltage on the terminals of the motor overload switch S301 in the motor control unit.
Simrad SD570 / Base version j j Write measured three--phase voltage here:....................... j Adjust the release current of the motor overload switch S301 according to the three--phase voltage: 230V: 2.4 A The hoist/lower motor is preconnected for 380V/440V three--phase. If the measured three--phase voltage is 230V, the motor has to be reconnected. Remove the cover for the mains connection on the motor, and refer to figure 4 to link the motor connections to correspond to the measured voltage.
Introduction Figure 3 - The Hull Unit 851--160117 / B 7
Simrad SD570 / Base version 8 j Set the hoisting/lowering switch to HOIST for full hoisting of the transducer. The hoisting will stop automatically when the top of the transducer hits the upper limit switch S304. j Repeat the hoisting/lowering to find the best position for a permanent fastening of the flexible cables. j Set the hoisting/lowering switch to STOP.
Introduction Figure 4 - Mains connection to the motor 851--160117 / B 9
Simrad SD570 / Base version 2.2 Adjusting the middle position switch Normally, when the transducer is selected to middle position on the Sonar Control Unit, only one half of the transducer face should be outside the sonar trunk (see figure 5). The middle position switch, which is a magnetic switch, must then be adjusted according to the trunk length: j With the Hull Unit fully hoisted to upper position, measure the distance x between the bottom of the transducer and the trunk end.
Introduction Figure 5 - Adjusting the middle position switch 851--160117 / B 11
Simrad SD570 / Base version 3 3.1 THE SONAR CONTROL UNIT Starting up the sonar control unit Note that the Sonar Control Unit can be connected for either 115 or 230 VAC without any special action. Both the internal power supply and the display are specified for a voltage range of minimum 85 VAC to maximum 265 VAC. 12 j Set the switch S101 at the rear of the Sonar Control Unit to OFF position. For location of the switch, see figure 6.
Introduction Figure 6 - Connections to the rear of the Sonar Control Unit j Use the menu joystick in the following way to get a simulated echo on the screen: - Move the menu cursor below the PP FILTER to the CONSTANTS in the extra menu, and push enter (right). - Move the cursor to SIMRAD TEST and push enter. - Move the cursor to TEST2 and push enter. - Move the cursor to SYNT. SHOAL and push enter. 851--160117 / B j Check that after a few seconds a simulated echo will be displayed on the screen.
Simrad SD570 / Base version Figure 7 - Adjustments on the display 3.2 Checking the control panel The simulated trigger signal now makes it possible to operate and test most functions on the sonar control panel: 14 j Use the CURSOR JOYSTICK (1) to check if the yellow cross on the screen can be moved in any direction, and that it stops when the joystick is released. j Press the TARGET MARKER button (3, button no. 1) and check if a numbered triangle appears in the position of the yellow cross.
Introduction Figure 8 - The main control panel 851--160117 / B j Press the GEAR button (3, button no. 4) and check if a seine circle appears beside the ship symbol, and that the button lights up. A second press should give a yellow square at the ship symbol, and a third press should remove the seine circle and extinguish the button light. j Select MODE True Motion in the menu, and press the DISPLAY CENTRE button (3, button no. 5) to check if a new centre is formed.
Simrad SD570 / Base version 16 j Use the SEARCH SECTOR +/-- buttons (9 left) to check that the sector limits can be adjusted from 22° to 360°. j Press the POSITION TRACK button (9) and check that a circle appears at the yellow cross position. j Press the TARGET TRACK button (9) and check that a circle appears at the yellow cross position. j Press the MAN (manual training) button (9) and check that it lights up. j Select STANDARD in the menu in order to put all the menu settings back to normal.
Introduction 4 CHECKING THE HOISTING/LOWERING SYSTEM During the following procedure, there must be one person on the bridge, and one in the sonar room to control if the hoisting/lowering system works properly. If problems occur in the sonar room, press the button marked ”0” on the motor overload switch S301 (see figure 2) to stop the hoisting/lowering. This procedure is made in duplicate, one for the person on the bridge (chapter 4.1), and one for the person in the sonar room (chapter 4.2).
Simrad SD570 / Base version 18 j Press the HOIST button, and check if the text HOISTING: UPPER is shown in the menu. Also check that both buttons light during the hoisting, and that only the HOIST button lights when the transducer stops in the fully hoisted position. The menu should now show the text TRANSD. POS: UPPER. j Press the LOWER button for approximately 2 seconds, and check if the text LOWERING: LOWER is shown in the menu.
Introduction 4.2 Checking the sonar room functions Note that this checklist has to be coordinated with chapter 4.1. 851--160117 / B j Check that the depth is sufficient for lowering of the transducer. * Start up the Sonar Control Unit and check that the green ON/OFF--HOIST button lights and that the upper line in the menu shows the text TRANSD. POS: UPPER. j Set the motor overload switch S301 in the motor control unit to normal position by pressing the black button marked 1”.
Simrad SD570 / Base version 20 * Press the HOIST button for approximately 2 seconds, and check if the text HOISTING: UPPER is shown in the menu. Also check that both buttons light during the hoisting, and that only the HOIST button lights when the transducer stops in the fully hoisted position. The menu should now show the text TRANSD. POS: UPPER. j Set the switch in the motor control unit to STOP position.
Introduction 5 5.1 THE TRANSCEIVER UNIT Starting up the Transceiver Unit j Remove the fuses F204 and F205 on the HV power unit (refer to figure 1). j Start up the Transceiver Unit by setting the service switch S202 on the power supply to SERVICE position (refer to figure 1). j Check that the fans are starting and that the lamps L201, L202, L203, L204 on the power supply illuminate. j j Check that only L205 on the HV power unit illuminates.
Simrad SD570 / Base version 5.2 Self--noise test In order to make a self- noise test of the sonar installation, start up the sonar and make the following settings in the menu: GAIN.......: MODE.......: TX POWER...: PING SECTOR: TVG........: AGC........: RCG........: PP FILTER..: COLOURTHRES: DISPLAYGAIN: 50 BOW UP OFF OMNI OFF OFF OFF OFF 0 9 Now, when entering the TEST in the menu, the text ECHO LEVEL will be be followed by the dB value of the self- noise.
Introduction 5.3 Connecting the transducer Note ! The transducer cables and connectors have to be kept dry and handled with care to avoid mechanical damage. j In order to make sure that nobody is starting up the system, pull out the mains connector P201 on the power supply in the Transceiver Unit. j Refer to figure 9, and remove the cover (1), the outer cable strapping bar (2) and the inner cable strapping bar (3).
Simrad SD570 / Base version j Fasten the cable gland and put the slack of the cables into the bottom of the Transceiver Unit as shown on figure 10. j Continue with the other flexible cable in the same way. Figure 10 - Threading of the transducer cables j 24 Remount the inner cable strapping bar and fasten connector no. 2 to the lower front connector on TRB no. 8 as shown on figure 11. Fasten the cable to the strapping bar with a cable strip (see figure 11).
Introduction j Continue to connect the lower connector row with numbers referred to figure 11. Remember to fasten the cables to the strapping bar. Figure 11 - Connecting the transducer cable 851--160117 / B j Remount the outer strapping bar and fasten the connectors to the upper front connectors on the TRBs as shown on figure 11. Remember to fasten the cables to the strapping bar. j Remount the cover (pos.
Simrad SD570 / Base version 6 SYSTEM START--UP Note ! 6.1 To do the final test, the vessel must be in the sea. This because the transducer always must be in water before starting the transmitting. Air--bleeding of the sonar trunk After the vessel is launched, carry out the following procedure to bleed out the air from the sonar trunk: 6.2 j Refer to figure 3 to locate the air--bleeding screw on the Hull Unit.
Introduction 6.3 Starting up the transmitter During the following procedure, there must be one person on the bridge, and one in the sonar room to control if the Transceiver Unit system works properly. If problems occur in the sonar room, set the service switch S202 to OFF position (see figure 1). This procedure is made in duplicate, one for the person on the bridge (chapter 6.3.1), and one for the person in the sonar room (chapter 6.3.2).
Simrad SD570 / Base version * Check that the voltmeter on the HV power unit shows approx. 40 volt. j Set the TX POWER in the main menu to FULL, and check that the echoes become still stronger. * Check that the voltmeter on the HV power unit shows approx. 90 volt.
Introduction Actions on the Transceiver Unit * Start up the sonar by pressing the ON/OFF--HOISTING button. j Check that the Transceiver Unit starts up, and that after some seconds the two LEDs at the top of SPB--31 start blinking (marked COM on figure 12). Figure 12 - Location of the COM and TXEN LEDs * Set the sonar range to 125 meters. * Lower the transducer to MIDDLE position by giving a short press on the LOWER button.
Simrad SD570 / Base version - Move the cursor to TX POWER and push enter. - Move the cursor to ON and push enter. In such a case, the sonar trunk must always be air- bleeded. 30 j Check that the voltmeter on the HV power unit shows approx. 20 volt. j Check that the TX enable LED (TXEN) on the TIB board starts blinking. For location of the TXEN LED, see figure 12. * Set the TX POWER in the main menu to MEDIUM, and check that the echoes become stronger.
Introduction 6.4 Alignment of the sonar picture If the Hull Unit is installed differently from the recommended orientation shown in figure 6 in the section “Installation procedures”, carry out the following procedure to align the sonar echo picture on the display: j Estimate the approximate angle (0° -- 360°) which the 0° mark on the Hull Unit differs from the centre line, referred to the bow.
Simrad SD570 / Base version 7 7.1 TESTING THE AUXILIARY EQUIPMENT General If the connection of the auxiliary equipment is not finished, go back to chapter 7 in section “Installation procedures” to make the connections and the switch/link settings for the auxiliary equipment in question. In order to check the course gyro and the speed log, it is most practical to connect the electronic drawer unit outside the sonar cabinet. 7.
Introduction 851--160117 / B j If the direction is wrong, change two of the gyro phases for the Sonar Control Unit in the gyro connection unit. j If the gear ratio is wrong, check the table for the gyro switch setting in chapter 7.2 in section “Installation procedures”. j When the course gyro readout works OK, switch off the Sonar Control Unit by pressing the ON/OFF--HOIST button.
Simrad SD570 / Base version 7.3 Checking the speed log readout j If the speed log is equipped with a test output signal, this test can be carried out with the ship ashore, but if not, this test must be done while the ship is sailing. j Connect the speed log cable (1) to the connector marked PULSE LOG (or PORT B for a serial line log). j Press the ON/OFF--HOIST button to start up the Sonar Control Unit. j Check if a big A is displayed on the SPEED line in the menu.
Introduction 7.5 Remounting the electronic drawer unit When both the course gyro and speed log work properly, the electronic drawer unit can be installed into the cabinet: j j Set the switch S101 at the rear of the drawer to OFF. j Disconnect the two cables from the drawer unit to the display. j Remount the drawer cover. If the external cable connections not are threaded through the cabinet, disconnect all the connections at the rear of the drawer unit.
Simrad SD570 / Base version 36 j If the external cable connections are disconnected, reconnect all the external cables at the rear of the drawer unit. j j Set the switch S101 at the rear of the drawer unit to ON. j Switch off the sonar. Start up the Sonar Control Unit, and check that the picture is coming up on the display.
Introduction 8 8.1 FINAL TESTS AND MEASUREMENTS General In order to verify that the sonar works properly, the following measurements and tests must be carried out: - Source Level (SL) measurements - Receiving voltage response (VR) - Noise/speed curve To make these tests and measurements, an oscilloscope, a signal generator and a test hydrophone must be available. 8.
Simrad SD570 / Base version Figure 14 - Source Level (SL) measurements 38 851--160117 / B
Introduction Enter the test hydrophone data for 57 kHz into table 1. Hydrophone data Value Unit Example Serial number Serial No. 1823860 Date of calibration* month/year 10/96 Calibrated at temperature °C 18° Sensitivity as transmitter S dB//1mPa/V 119.2 Sensistivity as receiver M dB//1V/mPa --208.9 M extension cable (0.7/10m) dB//1V/mPa 0.7 M total = M + M extension dB//1V/mPa --209.
Simrad SD570 / Base version Use a weight to keep the hydrophone in a stable vertical position. Lower the hydrophone and adjust the it to get maximum voltage on the oscilloscope at a tilt angle of 0°. Measure the time delay from the negative going TX ENABLE pulse to the transmitter pulse on the oscilloscope as shown in figure 14. Enter the result into table 2. Read the peak- to- peak value of the transmitter pulse U(p- p) and enter the results of the measurement into table 2.
Introduction Make the requisite calculations in table 2, and enter the results of the 20 log r and the U Hydr. into table 3. Also fill in the M total from table 1 into table 3. SL = U Hydr -- M + 20 log r OMNI 11° U Hydrophone dB//1V --9.9 M total dB//1V/mPa --209.6 20 log r dB 17.5 SL OMNI dB//mPa 217.2 U Hydrophone dB//1V --3.9 M total dB//1V/mPa --209.6 20 log r dB 17.5 SL 11° dB//mPa 223.
Simrad SD570 / Base version 8.3 Receiving voltage response (VR) In order to measure the receiving voltage response, use the test hydrophone in the same position as for the source level measurements. Use the following menu settings: RANGE......: 3500 M GAIN.......: 50 MODE.......: BOW UP PULSEFORM..: CW-NORM TX POWER...: PINGSECTOR.: FREQUENCY..: TVG........: AGC........: RCG........: PP-FILTER..
Introduction Measurements/calculations Value Unit Noise level Hydrophone voltage Example dB --25.2 U(p--p) volt 0.27 U(RMS) = U(p--p)/2Ö2 volt 0.095 dB//1V --20.4 U Hydr = 20 log U(RMS) Table 4 Measurement and calculation results Make the requisite calculations in table 4 and enter the result into table 5. Also find the hydrophone sensitivity as transmitter S (table 1) and the 20 log r value (table 2) and enter it into table 5.
Simrad SD570 / Base version 8.4 Noise/speed curve To make a noise/speed curve of the ship, make the following settings in the menu: RANGE......: 3500 M GAIN.......: 50 MODE.......: BOW UP TRANSMIT...: MONO PULSEFORM..: CW-NORM TX POWER...: OFF PINGSECTOR.: OMNI TVG........: OFF AGC........: OFF RCG........: OFF PP-FILTER..: OFF COLOURTHRES: 0 DISPLAYGAIN: 9 Now, when entering the TEST in the menu, the text ECHO LEVEL will be followed by the dB value of the ship’s noise.
Introduction SPEED (KNOTS BEARING --120° --60° 0° +60° +120° +180° 0 2 4 6 8 10 12 14 Table 7 Noise measurements When the measurements are finished, make a plot of the noise for 0° bearing into table 9. The noise level at full speed should preferably not exceed the 0 dB line. The noise/speed curve in table 9 can give a picture of the ship’s best search speed. In case of very high ship noise level, the RCG will regulate the receiver gain automatically down.
Simrad SD570 / Base version In order to find out if a high noise is caused by flow noise of the ship’s hull or by the engine/propeller, make the acceleration/retardation test as described below. First, enter the noise level for 0° bearing from table 7 into the column for STABLE SPEED in table 8. Then, at 0 knot, give full engine thrust, and make a readout of the noise level for ACCELERATION when reaching each of the listed speeds. Enter the readouts into the table.
Introduction +10 dB +8 NOISE/SPEED CURVE FOR 0° BEARING WITH dB MAXIMUM GAIN +6 dB _________STABLE SPEED +4 ---------ACCELERATION dB ........
Simrad SD570 / Base version 9 INSTALLATION REMARKS AND SIGNATURE Installation remarks Installation signature: ________________________________ Place 48 Date ________________________________ Signature 851--160117 / B
Introduction 851- 160503 / AA000 / 3- 11 Trunk systems This document describes the different trunk systems that can be used with the SD 570/SE 570 Hull Unit. Also described are the adapter flanges which must be used if the Hull Unit is to be installed into already installed SQ4, SQ, SB2 and SK3 trunks.
Simrad SD570 / Base version Document revisions Rev Date A Unknown B 03.01.
Introduction Table of contents 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 DIFFERENT TRUNK SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 2.2 The SX and SL trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The SQ4 trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 2.3 2.4 The SQ and SB2 trunk . . . . . . . . . . .
Simrad SD570 / Base version Document history (The information on this page is for internal use) Rev.A Original issue for Base version. Rev.B Document transferred to Interleaf. No changes made to text or illustrations.
Introduction 1 INTRODUCTION The mounting trunk for the SD 570/SE 570 sonar Hull Unit may be made by the shipyard or be delivered as an option from Simrad (Simrad reg. no. SD5- 112632). The optional trunk which is approved by Det Norske Veritas (DnV), also includes a blind cover and a gasket. The drawings of the mounting trunk and blind cover are included in section ”Drawings”: - Mounting trunk: . . . . . . . . . . . . . . drawing no. 830- 113234 - Blind cover: . . . . . . . . . . . . . . . . . .
Simrad SD570 / Base version 2 DIFFERENT TRUNK SYSTEMS The figures in the following chapters show the top flange for the different trunks which can be used for installing the SD 570 / SE 570 Hull Unit. If a trunk is already installed, use these figures to find the type of trunk. This also to find if an adapter flange is needed, and in such a case, which type. 2.1 The SX and SL trunk Figure 1 shows the top flange for the SX and SL trunk.
Introduction 2.2 The SQ4 trunk Figure 2 shows the top flange for the SQ4 trunk. Figure 2 - The top flange for the SQ4 trunk The SQ4 trunk must have an adapter flange mounted (refer to figure 5) for installation of the SD 570 / SE 570 Hull Unit. Figure 5 also shows the minimum height of the trunk.
Simrad SD570 / Base version 2.3 The SQ and SB2 trunk Figure 3 shows the top flange for the SQ and SB2 trunk. Figure 3 - The top flange for the SQ and SB2 trunks The SQ and SB2 trunks must have an adapter flange mounted (refer to figure 6) for installation of the SD 570 / SE 570 Hull Unit. Figure 6 also shows the minimum height of the trunk.
Introduction 2.4 The SK3 trunk Figure 4 shows the top flange for the SK3 trunk. Figure 4 - The top flange for the SK3 trunk The SK3 trunk must have an adapter flange mounted (refer to figure 7) for installation of the SD 570/SE 570 Hull Unit. Figure 7 also shows the minimum height of the trunk.
Simrad SD570 / Base version 3 ADAPTER FLANGES In order to mount the SD 570 / SE 570 sonar Hull Unit in an already installed SQ4, SQ, SB2 or SK3 trunk, an adapter flange has to be mounted (refer to figure 5, 6 or 7). The figures in chapter 2 show the top flange for the different trunk systems, and it is recommended to use these figures to make sure which type of adapter flange to be used. 3.
Introduction Figure 5 - The SQ4 trunk with adapter flange 851--160503 / B 7
Simrad SD570 / Base version 3.2 SQ and SB2 adapter flange Figure 6 shows the SQ and SB2 trunk with the adapter flange for mounting the SD 570 / SE 570 Hull Unit. This adapter flange may be made by the shipyard, or be delivered from Simrad as an option (Simrad reg. no. SD5- 112642). The optional adapter flange which is approved by Det Norske Veritas (DnV), also includes a blind cover and a gasket set.
Introduction Figure 6 - The SQ and SB2 trunks with adapter flange 851--160503 / B 9
Simrad SD570 / Base version 3.3 SK3 adapter flange Figure 7 shows the SK3 trunk with the adapter flange for mounting the SD 570 / SE 570 Hull Unit. This adapter flange may be made by the shipyard, or be delivered from Simrad as an option (Simrad reg. no. SD5- 112643). The optional adapter flange which is approved by Det Norske Veritas (DnV), also includes a blind cover and a gasket set. The drawings of the adapter flange and blind cover are included in section ”Drawings”: - SK3 adapter flange: . . . . .
Introduction Figure 7 - The SK3 trunk with adapter flange 851--160503 / B 11
Simrad SD570 / Base version 4 MOUNTING THE ADAPTER FLANGE If the adapter flange is delivered from Simrad, the gasket to be used between the old trunk and the adapter flange is located in a plastic bag under the blind cover. When mounting the adapter flange, tighten the flange nuts with a torque of approximately 6 kpm. For installation of the Hull Unit, refer to chapter 3 in section ”Installation Procedures”.
Introduction Blank page 851--160503 / B 13
Simrad SD570 / Base version Blank page 14 851--160503 / B
Introduction 851- 160118 / AA000 / 3- 11 Drawing file This section contains the drawings required for the system installation.
Simrad SD570 / Base version Document revisions Rev Date A Unknown B 03.01.
Introduction List of drawings Blind cover for SD570 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830- 113233 (838- 70) Mounting trunk for SD570 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830- 113234 (838- 71) Adapter flange SQ4 for SD570 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830- 113235 (838- 72) Adapter flange SQ and SB2 for SD570 . . . . . . . . . . . . . . . . . . . . . . . . .
Simrad SD570 / Base version Document history (The information on this page is for internal use) Rev.A Original issue for Base version. Rev.B Document transferred to Interleaf. No changes made to text or illustrations.
Appendices 851- 160675 / AA000 / 4- 11 Appendices This section provides information for installation of optional equipment to the sonar.
Simrad Document revisions Rev Date Written by Checked by Approved by A 22.01.99 CL SØJ SØJ B 08.01.
Appendices Table of contents Installation of the Stabilization kit 851- 160538 Connecting an external loudspeaker 851- 160668 Connecting the EQ 50 Echo sounder 851- 160666 Connecting the EQ 55 Echo sounder 851- 160669 Connecting the EQ 100 Echo sounder 851- 160504 Connecting the ES60 Echo sounder 851- 164094 Connecting the ES 380 series Echo sounder 851- 160667 Connecting the ES 500 Echo sounder 851- 160660 Connecting the FS 900 Trawl system 851- 160672 Connecting the FS 3300 Trawl system
Simrad Document history (The information on this page is for internal use) Rev.A Original issue. Rev.B Installation information on ES60 added.
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E 2004 Simrad AS ISBN 82-8066-018-6 Simrad AS Strandpromenaden 50 Box 111 N-3191 Horten Telephone: Facsimile: +47 33 03 40 00 +47 33 04 29 87 M A X I M I Z I N G Y O U R P E R F O R M A N C E A T S E A
Simrad SD570 Installation manual Simrad SD570 Installation manual Simrad SD570 Installation manual Simrad SD570 Installation manual
