Teledyne WORKHORSE Operation Manual page 4

Applying Antifouling Paints ............................................................................................................ 56
Removing Biofouling ...................................................................................................................... 58
Zinc Anode Inspection and Replacement ............................................................................................. 58
Zinc Anode Inspection .................................................................................................................... 58
Zinc Anode Electrical Continuity Check .......................................................................................... 59
Zinc Anode Replacement ............................................................................................................... 59
Calibrating the Compass....................................................................................................................... 60
Compass Background ..................................................................................................................... 60
Preparing for Calibration................................................................................................................ 61
Compass Calibration Verification ................................................................................................... 61
Compass Calibration ...................................................................................................................... 61
Installing Firmware Upgrades .............................................................................................................. 63
Installing Feature Upgrades ................................................................................................................. 64
Corrective Maintenance Items ..................................................................................................................... 65
Protective Coating Inspection and Repair ............................................................................................ 65
PC Card Recorder ................................................................................................................................. 66
Replacing Fuses .................................................................................................................................... 67
Changing Communications Setting ...................................................................................................... 67
Installing the Spare Boards Kit ............................................................................................................. 68
Remove the Original Set of Boards ................................................................................................ 69
Installing the Spare Board Kit ......................................................................................................... 70
Installing the Beam Cosine Matrix ................................................................................................. 71
Installing the Pressure Sensor Coefficients .................................................................................... 72
Testing the System after Board Replacement ................................................................................ 72
Replacing the End Cap Connector ........................................................................................................ 73
Equipment Provided ...................................................................................................................... 73
Customer Supplied Additional Equipment ..................................................................................... 73
Removing the End-Cap Connector ................................................................................................. 74
Installing the New End-Cap Connector .......................................................................................... 75
Wiring Diagrams ............................................................................................................................ 77
Replacing the H-ADCP Lithium Battery................................................................................................. 78
Testing the Lithium Battery Voltage .............................................................................................. 78
Replacing the Lithium Battery ........................................................................................................ 79
C 5- T ............................................................................................................................81
HAPTER ROUBLESHOOTING
Equipment Required .................................................................................................................................... 82
Basic Steps in Troubleshooting .................................................................................................................... 83
Troubleshooting the H-ADCP ....................................................................................................................... 83
Troubleshooting Safety ........................................................................................................................ 83
Troubleshooting a Communication Failure .................................................................................................. 84
Incorrect Wakeup Message ........................................................................................................... 84
No Wakeup Message ..................................................................................................................... 85
Check the Power .................................................................................................................................. 85
Check the I/O Cable .............................................................................................................................. 86
H-ADCP Checks ..................................................................................................................................... 86
Troubleshooting a Built-In Test Failure ........................................................................................................ 87
When to use the Spare Boards Kit........................................................................................................ 87
Troubleshooting a Beam Failure .................................................................................................................. 89
Troubleshooting a Sensor Failure ................................................................................................................. 90
Fault Log ............................................................................................................................................... 90
System Overview .......................................................................................................................................... 91
Operating Modes ................................................................................................................................. 91
Command Mode ............................................................................................................................ 91
Ping Mode ...................................................................................................................................... 91
Overview of Normal H-ADCP Operation............................................................................................... 92
Functional Description of Operation .................................................................................................... 92
Input Power ................................................................................................................................... 92
Board Descriptions ......................................................................................................................... 93
EAR-Controlled Technology Subject to Restrictions Contained on the Cover Page.
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