Table of Contents
4
Section 5: Routine Maintenance and Calibration........................... 85
Corrosion Precautions......................................................................................85
Connector Mating and Maintenance ................................................................85
Plumbing Maintenance ....................................................................................86
Replacing / Recharging Batteries.....................................................................87
Conductivity Cell Maintenance .......................................................................91
Pressure Sensor Maintenance ..........................................................................92
Pump Maintenance ..........................................................................................92
Replacing Anti-Foulant Devices (SBE 16plus, SBE 19plus)...........................93
Sensor Calibration............................................................................................94
Section 6: Troubleshooting................................................................ 96
Problem 1: Unable to Communicate................................................................96
Problem 2: No Data Recorded .........................................................................96
Problem 3: Nonsense or Unreasonable Data....................................................97
Problem 4: Program Corrupted........................................................................97
Glossary .............................................................................................. 98
Appendix I: Functional Description and Circuitry....................... 100
Sensors...........................................................................................................100
Sensor Interface .............................................................................................100
Real-Time Clock............................................................................................100
Battery Wiring ...............................................................................................101
Appendix II: Electronics Disassembly/Reassembly ...................... 102
Appendix III: Command Summary ............................................... 103
Appendix IV: AF24173 Anti-Foulant Device ................................ 107
Appendix V: Replacement Parts .................................................... 111
Index.................................................................................................. 114
11