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4-1

CHAPTER 4: M

AINTENANCE

AND

T

ROUBLESHOOTING

This chapter provides instructions on how to perform maintenance and
troubleshooting of the Series 5000 V2 Sonar System and includes guides for
taking care of the equipment on a daily, weekly, and long term basis. In addition,
instructions are provided on how to replace the fixed tail cone assembly and
remove, install and test the towfish electronics.

4.1

General Maintenance Recommendations

Equipment used at sea is subjected to severe environmental and handling
conditions. While the Series 5000 V2 Sonar System is designed to operate in such
conditions, a certain amount of routine maintenance is necessary to ensure trouble
free, long term operation.

Keep a maintenance log. This provides assistance in tracking what has or has not
been done with the system. A log is useful when tracking problems, if they do
occur, and is especially important if more than one TPU, SonarPro Workstation or
towfish is used in a large survey operation. Inventory the system, related spares
and accessories carefully. Record the serial numbers of the major components.
Store the shipping boxes in a safe place so they can be reused when needed. A
small amount of regular maintenance and care makes the critical difference in a
successful field operation. The following pages contain the recommended routine
checking and maintenance schedules for a daily, weekly, and long term basis.

WARNING

Klein Marine Systems, Inc. recommends all troubleshooting be

done by a trained technician. Some circuits in the Sonar Transceiver and
Processing Unit have voltages as high as 240 volts, and some circuits in the

sonar towfish have 1500 volts. You should familiarize yourself with the location of
these voltages before you attempt any troubleshooting. Failure to observe these
warnings could result in injuries to personnel.

CAUTION

Serious damage to the sonar electronics may occur if the sonar

towfish is operated out of the water for periods longer than 15 minutes. Let
the sonar cool 15 minutes or longer between operations. Protect the sonar

towfish from direct exposure to the sun prior to and during operation in high
temperature climates.

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Содержание 5000 V2 Series

Страница 1: ...SERIES 5000 V2 SONAR SYSTEM Operations and Maintenance Manual P N 11214512 Rev 04 11 Klein Drive Salem NH 03079 1249 U S A Tel 603 893 6131 Fax 603 893 8807 www KleinMarineSystems com...

Страница 2: ...responsibility or liability for any errors inaccuracies or omissions that may be present in this document The SonarPro software program may be used or copied only in accordance with the terms of the S...

Страница 3: ...lectronics may occur if the sonar towfish is operated out of the water for periods longer than 15 minutes Let the sonar cool 15 minutes or longer between operations Protect the sonar towfish from dire...

Страница 4: ...What s in This Manual xvi Note Warning Caution and Shock Hazard Notices xvii Customer Service xviii CHAPTER 1 Overview 1 1 1 1 Main Features 1 1 1 2 System Components 1 2 1 2 1 Towfish 1 2 1 2 2 TPU...

Страница 5: ...3 3 2 TPU and SonarPro Workstation Circuit Breakers 3 2 3 4 Towfish Setup 3 2 3 4 1 Connecting the Tow Cable 3 3 3 4 2 Connecting the Tow Cable with the Optional K Wing Depressor 3 4 3 4 3 Disconnect...

Страница 6: ...lectronics 4 8 4 7 Testing the Towfish Electronics 4 9 4 7 1 Checking the Multiplexer Board 4 10 4 7 2 Checking the Transmitter Board 4 10 4 7 3 Checking the Receiver Boards 4 10 4 7 4 Checking the Se...

Страница 7: ...2 Querying or Changing the TPU IP Address C 2 C 3 Editing the TPU Startup File C 3 C 4 Updating the TPU Software C 4 APPENDIX D Different Tow Cable Lengths and the Startup ini File D 1 D 1 Measuring...

Страница 8: ...Key 4 5 Figure 4 6 Tail Fins being Inserted into Tail Cone 4 6 Figure 4 7 Tail Fins being Secured to Tail Cone 4 6 Figure 4 8 Push Pull Assembly 4 7 Figure 4 9 Jacking Screw 4 7 Figure 4 10 Electroni...

Страница 9: ...igure B 2 Spooling Real to Drum B 2 Figure B 3 Cable Loop and Kink B 3 Figure B 4 Damaged Cable B 3 Figure C 1 The Klein Linux TPU Updater Dialog Box C 1 Figure C 2 The Select RS 232 Port Dialog Box C...

Страница 10: ...x Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 List of Tables Table 3 1 TPU Power Cable Wiring 3 2 Table E 1 List of Drawings and Parts Lists E 1...

Страница 11: ...ke manner but its liability under this warranty is limited to the obligation to remedy at Seller s expense any such service work not performed satisfactorily upon receipt of written notice within nine...

Страница 12: ...or to negligent or accidental mishandling f Except where Seller has performed the installation of specific equipment Seller assumes no responsibility for damage incurred during installation of equipm...

Страница 13: ...e to resolve the dispute by good faith negotiation either Seller or Buyer may refer the matter to litigation LIMITATION OF LIABILITY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW SELLER SHALL NOT...

Страница 14: ...tion or any network server owned by or leased to you provided that the Software is used only in connection with one KMS Series 3000 UUV 3500 3900 4900 5000 5000 V2 5900 HydroChart 3500 HydroChart 5000...

Страница 15: ...limited rights only as provided in DFAR 252 227 7015 Nov 1995 or FAR 52 227 14 June 1987 whichever is applicable You agree not to remove or deface any portion of any legend provided on any licensed pr...

Страница 16: ...Chapter 2 Specifications Provides detailed physical and performance specifications for the main components of the system including the acoustic transducers the environmental and navigation sensors an...

Страница 17: ...purposes Note Warning Caution and Shock Hazard Notices Where applicable note warning caution and shock hazard notices are included throughout this manual as follows NOTE Recommendations or general inf...

Страница 18: ...ical support can be contacted using any of the following means Mail Klein Marine Systems Inc 11 Klein Drive Salem NH 03079 Email TechSupport KleinMarineSystems com Telephone 603 893 6131 Facsimile 603...

Страница 19: ...s provides extraordinary sea floor images In addition rugged construction low weight and simple setup enables operation from large or small vessels 1 1 Main Features The Series 5000 V2 Sonar System pr...

Страница 20: ...side the towfish housing is a pressure housing containing the sonar electronics a downlink demultiplexer for control signals an uplink multiplexer for sonar and sensor data a transmitter board for tra...

Страница 21: ...mponents 1 3 Figure 1 1 Series 5000 Towfish Starboard transducer array Tow bracket Safety cable Carrying handle 4 Tail cone Stabilizing fins Nose cone Stainless steel towfish housing Safety cable tab...

Страница 22: ...erview Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 Figure 1 2 Series 5000 V2 Sonar System Topside System Main Components SonarPro Workstation Transceiver and Proc...

Страница 23: ...m the GPS This signal is used in conjunction with a NMEA ZDA message input to add an accurate time stamp to the data 1 2 3 SonarPro Workstation The SonarPro Workstation is an industrial grade based co...

Страница 24: ......

Страница 25: ...se length Range scales 50 75 100 and 150 m 50 and 75 m are high resolution 200 and 250 m reconnaissance mode Swath width 100 to 500 m usable swath width varies with environmental conditions and pulse...

Страница 26: ...at 100 watts for the TPU and the towfish together 2 2 2 TPU Size 8 9 cm 3 5 in H 48 3 cm 19 0 in W 35 6 cm 14 0 in D Weight 7 6 kg 17 lb Chassis type 2U 19 inch rack mount I O ports 1 LAN 4 RS 232 4 B...

Страница 27: ...8 cm 6 6 in diameter 30 5 cm 24 in wide including tail fins 61 0 cm 24 in high including tail fins Weight in air 70 5 kg 155 lb Weight in water 47 7 kg 105 lb 2 3 2 Transducers Type Proprietary line a...

Страница 28: ...iplexing format Time division multiplexing TDM Number of channels 32 Data rate 29 12 Mbaud Data format NRZ Bit error rate Better than 1x10 8 before correction 2 3 7 Power Input power Powered from the...

Страница 29: ...0 40 Type Double layer counter helical galvanized improved plow steel GIPS Stainless steel can be a special order Conductors Coaxial copper Diameter OD 10 2 mm 0 40 in Breaking strength 4990 kg 11 00...

Страница 30: ...Voltage rating 3000 VDC Termination Stainless steel shackle at towfish end 2 5 Towfish Options The towfish can be equipped with the following options Responder interface Transponder interface Magneto...

Страница 31: ...2 Locating the Topside System Components The TPU and the SonarPro Workstation should be located in an area that is protected from weather and spray and where the temperatures are consistently between...

Страница 32: ...ion Circuit Breakers The main AC power input line is protected by a switch circuit breaker in both the TPU and the SonarPro Workstation The one on the TPU is located on the front panel on the far righ...

Страница 33: ...side to side rocking motion while pressing on the connector but do not bend the pins When properly inserted there should be no gap between the surfaces of the two connectors WARNING Before connecting...

Страница 34: ...ackle on the tow cable connects mechanically to the towfish K Wing depressor tow bracket using a tow pin The depressor connects mechanically to the towfish The waterproof connector on the towfish jump...

Страница 35: ...cable hold down clips on the top of the towfish housing Place a cable tie through the shackle pin hole and wrap around the shackle pin to prevent the shackle from loosening Use electrical tape every...

Страница 36: ...ning ring from the tow pin and withdraw the pin Disengage the tow cable shackle from the towfish or tow bracket Replace the tow pin in the hole in the tow bracket and secure it with the retaining ring...

Страница 37: ...7 Figure 3 1 TPU Back Panel TOWFISH connector NOTE Connectors that are not called out are not used or are for factory use only NAV connector AC INPUT connector 1 PPS IN connector T F TRIG connector TR...

Страница 38: ...per second signals TOWFISH Type N coaxial connector that connects to the towfish using a deck cable or a tow cable AC INPUT IEC type connector that connects to the AC power source 3 5 2 SonarPro Work...

Страница 39: ...igure 3 2 SonarPro Workstation Back Panel ON OFF switch AC INPUT connector ETHERNET connector 2 USB connector 4 NOTE Connectors that are not called out are not used or are available for optional use D...

Страница 40: ...r on the TPU A user supplied RS 232 serial cable is required where one end is terminated with a DB9 female connector and the other end is as required by the navigation system 5 Verify that the GPS is...

Страница 41: ...narPro Workstation include controls and indicators on the front panels The SonarPro Workstation also has its power switch on the back panel 3 7 1 TPU Controls and Indicators All of the TPU controls an...

Страница 42: ...tions and Maintenance Manual P N 11214512 Rev 04 Figure 3 3 TPU Front Panel POWER indicator SYS READY indicator T F POWER indicator TOWFISH indicators POWER switch STATUS indicators NOTE Indicators th...

Страница 43: ...on the SonarPro Workstation front panel which is shown is Figure 3 4 Also shown is the location of the DVDRW optical drive The SonarPro Workstation controls and indicators are the following ON OFF sw...

Страница 44: ...0 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 Figure 3 4 SonarPro Workstation Front Panel HARD DRIVE ACTIVITY indicator POWER ON indicator DVDRW optical drive ETHERNET indica...

Страница 45: ...E indicators should turn on the DOWNLINK and TRIGGER indicators should flash and the TF POWER should be on 6 Start SonarPro and observe that the towfish is operational by viewing the waterfall sonar d...

Страница 46: ...ER indicator should turn on and the SYS READY indicator should flash After approximately 1 minute the SYS READY and AWAKE indicators should turn on the DOWNLINK and TRIGGER indicators should flash and...

Страница 47: ...percent of range A good starting vessel speed is 4 5 knots Check for the following The image is satisfactory Pitch roll depth and altitude are being displayed Speed and heading are being displayed fro...

Страница 48: ......

Страница 49: ...ion Inventory the system related spares and accessories carefully Record the serial numbers of the major components Store the shipping boxes in a safe place so they can be reused when needed A small a...

Страница 50: ...se on the metal pins of the connector a very light coating is sufficient 5 Check that all of the screws on the towfish are tight 4 2 2 Weekly Maintenance Checklist Perform the following maintenance st...

Страница 51: ...Replacing the Fixed Tail Cone Assembly The following procedure describes how to install or replace the fixed tail cone assembly P N 14105284 used on the towfish This assembly is installed on all new...

Страница 52: ...arge hole to the upper right align the tail cone with the rear center pin and thread the rear tail cone bolt 7 into the rear center pin using the 8 mm hex key 3 Using the pliers tighten the rear tail...

Страница 53: ...screw driver align the threaded hole in the crossbar 4 and screw the bolt 7 with the retaining cup 5 into the crossbar with the 8 mm hex key Leave the retaining cup loose to accommodate the tail fins...

Страница 54: ...inserting the forward slot into the towfish body The rearward slot should be secured by the retaining cup 7 Tighten the retaining cup bolt 7 so that the tail fins are secured 4 4 Removing the Fixed Ta...

Страница 55: ...onics When flipped over the assembly pushes the electronics end cap into the pressure housing 2 Disconnect all the cables from the bulkhead connectors on the electronics housing end cap 3 Position the...

Страница 56: ...gure 4 10 3 Reconnect the cables to the bulkhead connectors on the electronics housing end cap The altimeter cable is marked with colored shrink tubing as shown in Figure 4 11 Connect this cable to th...

Страница 57: ...her and nut onto the jacking screw and hand tighten 7 Replace the nose cone 4 7 Testing the Towfish Electronics Remove the towfish electronics as described in Removing the Towfish Electronics on page...

Страница 58: ...2 VDC is present at TP10 and that green LED D11 is illuminated The 1 2 VDC is generated from the 3 3 VDC In addition refer to Figure 4 14 for some applicable waveforms 4 7 2 Checking the Transmitter B...

Страница 59: ...Testing the Towfish Electronics 4 11 Figure 4 13 Multiplexer Board Waveforms Figure 4 14 Sample Transmit Waveform TP18 Telemetry TP17 TP28 TVG curve...

Страница 60: ...mbient temperature measure the ambient temperature with an accurate thermometer Set the potentiometer on the Sensor Interface board which is shown in Figure 4 15 to the current temperature The tempera...

Страница 61: ...ation Cgo Starts compass for calibration Rotate the towfish 360 degrees while rotating the towfish through the limits of pitch and roll This should be done over a time frame of 1 minute Ch Halt compas...

Страница 62: ......

Страница 63: ...ng software control of operating parameters Previously this would have required hardware changes 5 1 Towfish The towfish transmits and receives the sonar signals processes them and outputs the process...

Страница 64: ...ceiver boards The Receiver boards process the backscatter information by applying fixed gain time varied gain TVG and frequency filtering to the input voltage signals received from the individual sub...

Страница 65: ...Towfish 5 3 Figure 5 2 The Series 5000 V2 Sonar System TPU Electronics Chassis Power Supply board Sensor Interface board Receiver board 2 Transmitter board Multiplexer board Compass board...

Страница 66: ...VDC Routes the 200 VDC to the Transmitter boards Generates 5 VDC 3 3 VDC and 28 VDC Generates the time varied gain TVG curves for the received sonar signals from the transducers Multiplexes all the d...

Страница 67: ...xternal input and output signal and data connections for the TPU It also provides the required recovery of signal and clock detects trigger inputs and 1 PPS signals generates the trigger outputs input...

Страница 68: ...5 6 CHAPTER 5 Technical Description Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 Figure 5 3 The Series 5000 V2 Sonar System TPU Electronics Block Diagram...

Страница 69: ...he Series 5000 V2 Sonar System TPU Electronics Chassis Topside Telemetry board CPU board Demultiplexer High Voltage Power Supply 200V Power Filter board 12V Power Filter board 12V Power Supply board L...

Страница 70: ...reformats the data as required for the Demultiplexer board Generates command and timing signals for the towfish Matches the time references at the tow fish and the TPU 12V Power Filter board The 12V P...

Страница 71: ...hecked with field data wherever possible At best the values are within 15 accurate with the greatest accuracy at towfish depths between 91 m 300 ft and 914 m 3000 ft and at tow speeds of 3 to 7 knots...

Страница 72: ...The K Wing mounts directly to the towfish end Interpreting the Graphs Pick the graph closest to your operating conditions With a given speed and cable length you can determine effective tow depth You...

Страница 73: ...A 3 Figure A 1 Cable Length vs Towfish Depth Graph 1...

Страница 74: ...A 4 APPENDIX A Sample Towing Characteristics Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 Figure A 2 Cable Length vs Towfish Depth Graph 2...

Страница 75: ...A 5 Figure A 3 Cable Length vs Towfish Depth Graph 3...

Страница 76: ...A 6 APPENDIX A Sample Towing Characteristics Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04 Figure A 4 Cable Length vs Towfish Depth Graph 4...

Страница 77: ...A 7 Figure A 5 Cable Length vs Towfish Depth Graph 5...

Страница 78: ......

Страница 79: ...el should be revolved and the rope taken off the way it was put on the reel as shown in Figure B 1 for two effective methods Place a shaft through the reel center and jack it up so that the reel revol...

Страница 80: ...kinking are discussed below B 3 1 Cause of Cable Kinking Kinking is caused when the cable takes a spiral shape as the result of an unnatural twist One of the most common causes of twisting is imprope...

Страница 81: ...nking is that strands and wires are displaced creating uneven tension which causes excessive wear at the point of the kink The kink can be straightened out so that the damage appears slight however si...

Страница 82: ......

Страница 83: ...stalling SonarPro and can be used to perform the following tasks Query or change the IP address of the TPU Edit the startup file of the TPU Download and install software updates to the TPU C 1 Startin...

Страница 84: ...n the SonarPro Workstation and wait for the Windows desktop to appear 3 Turn on the TPU 4 Start Linux TPU Updater The Klein Linux TPU Updater dialog box opens 5 Click Read TPU IP Address The Select RS...

Страница 85: ...startupCdi3000 ini To edit the TPU startup file 1 Connect the supplied Ethernet cable to the LAN connector of the TPU and to the ETHERNET connector of the SonarPro Workstation 2 Turn on the SonarPro W...

Страница 86: ...changes to the startupCdi3000 ini file as required and then exit Notepad Notepad exits and the changed file is saved The TPU software restarts and a window opens confirming the file update 8 To ensure...

Страница 87: ...1 The address will already be displayed if it was queried or changed as described in Querying or Changing the TPU IP Address on page C 2 6 Click Update TPU Software An dialog box opens that enables fi...

Страница 88: ......

Страница 89: ...save the file The adjustment parameters are as follows set PREEMPHISIS x x 0 7 SonarPro Command ML x set LBOGAIN x x 0 3 SonarPro Command MG x We recommend the following For a 15 meter cable set PREE...

Страница 90: ...suggest that you use a Hewlett Packard 4194A Impedance Gain Phase Analyzer or similar A sample plot is shown in Figure D 1 If you do not have access to a Hewlett Packard 4194A Impedance Gain Phase An...

Страница 91: ...ightweight Kevlar reinforced 150 meter minimum length tow cable This extra cable will allow you to bypass your primary tow cable assembly and speed up fault isolation Figure D 2 Setup for Measuring To...

Страница 92: ......

Страница 93: ...54 Assembly Electronics Bottle Towfish 5000 V2 15100952 Assembly Drawing Option Kit 25 Tailfin T Sys 5000 14105284 Assembly Spares Kit Tailfins Cone 5000 V2 14315006 Wiring Diagram Chassis Electronics...

Страница 94: ...E 2 APPENDIX E Drawings and Parts Lists Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04...

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Страница 96: ...E 4 APPENDIX E Drawings and Parts Lists Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04...

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Страница 108: ...E 16 APPENDIX E Drawings and Parts Lists Series 5000 V2 Sonar System Operations and Maintenance Manual P N 11214512 Rev 04...

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