Simrad FS25 Guía de usuario descargar pdf (Pagina 73)

FS 20/25 Operators Manual 901-10037001/1.1

Maintenance and Troubleshooting Page 5.1

Kongsberg Simrad Mesotech Ltd.

Port Coquitlam, BC - Canada

PART 5

MAINTENANCE AND

TROUBLESHOOTING

5. TROUBLESHOOTING AND MAINTENANCE.................................................5.3

5.1 INTRODUCTION .........................................................................................5.3

5.2 SYSTEM OVERVIEW..................................................................................5.3

5.2.1 FS 20/25 System ..................................................................................5.3

5.2.2 Trawl Cable Requirements....................................................................5.4

5.3 HANDLING & MAINTENANCE ....................................................................5.4

5.3.1 Wheelhouse Electronics .......................................................................5.4

5.3.2 Trawl Unit..............................................................................................5.5

5.3.2.1 Handling Tips.................................................................................5.5

5.3.2.2 Maintenance Schedule...................................................................5.5

5.3.2.3 Connector Maintenance.................................................................5.6

5.3.2.4 Excessive Impacts .........................................................................5.7

5.3.2.5 Corrosion.......................................................................................5.7

5.3.2.6 Shaft or Transducer Damage.........................................................5.7

5.3.3 Catch Sensors ......................................................................................5.8

5.3.4 Winch Slip-Rings and Trawl Cable........................................................5.8

5.4 MONITORING SYSTEM PERFORMANCE..................................................5.9

5.4.1 Test Cable ............................................................................................5.9

5.4.2 Power Supply Meter Readings............................................................5.10

5.4.3 Trawl Cable Gain ................................................................................5.12

5.4.4 System Error Messages......................................................................5.13

5.5 TROUBLESHOOTING...............................................................................5.15

5.5.1 System Tools ......................................................................................5.15

5.5.2 Diagnosing Problems..........................................................................5.16

5.5.3 Common Fault Recognition Charts .....................................................5.17

5.5.3.1 PC to PWR/TTM Unit (Digital) .....................................................5.18

5.5.3.2 PWR/TTM Unit to Deployment Package Units (Analog) ..............5.20

5.5.3.3 PWR/TTM Unit ............................................................................5.22

5.5.3.4 Housing Units (Heads, Sensor Modules and Egg Receivers) ......5.23

5.5.3.5 Full 3

Wire Assembly (Including Slip Rings and Wheelhouse Cable)5.25

5.6 SECTION 1 - CATCH SENSORS ..............................................................5.27

5.7 SECTION 2 - WINCH SLIP RINGS AND TRAWL CABLE .........................5.27

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Simrad FS25 Guía de usuario Pagina 73