Datem Neptune 5000 - Page 64

Datem Neptune 5000

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Technical Manual

64

Figure 29: Thruster Drum and Cassette Assembly

Table of Contents

Revision History2
Table of Contents3
Introduction8
- System Overview8
- System Specification9
- General System Maintenance9
Software10
- Description10
- Specification10
- Operational Information10
- Maintenance10
- Trouble Shooting11
Topside Control Box12
- Description12
- Specification13
- Electrical Installation13
- Topside Power Supply PCB16
- Topside Telemetry Board18
- LCD Displays20
- Maintenance21
Frame Assembly22
- Description22
- Specification22
- Assembly22
- Maintenance23
Compensator Assembly25
- Description25
- Specification26
- Assembly26
- Operational Information28
- Maintenance28
Transformer Pod Assembly31
- Description31
- Specification33
- Assembly33
- Electrical Installation35
- Operational Information37
- Maintenance37
Electronics Pod Assembly38
- Description38
- Specification40
- Subsea Power Supply PCB41
- Subsea Connector PCB42
- Subsea Microcontroller Board45
- Subsea Telemetry Board47
Inverter Pod Assembly49
- Description49
- Specification50
- Assembly53
Motor / Gearbox Assembly59
- Description59
- Specification59
- Assembly59
- Maintenance60
- Neptune60
Thruster Assembly61
- Description61
- Specification61
- Assembly61
- Maintenance65
- Chassis65
- Mechanism65
- Bearing Housing67
- Assembly67
- Straightener69
- Slip-Ring73
Cone75
- Description75
- Specification76
- Assembly76
- Operational Information79
- Maintenance80
Cone Rod Assembly81
- Description81
- Specification81
- Assembly81
- Operational Information82
- Cone-Rod Removal82
- Cone-Rod Fitting83
- Maintenance87
Encoder Assembly88
- Description88
- Specification89
- Assembly89
- Operational Information89
- Maintenance92
Cone-Up Sensor Assembly93
- Description93
- Specification93
- Assembly94
- Operational Information96
- Maintenance96
Altimeter Assembly97
- Description97
- Specification97
- Assembly97
- Operational Information97
- Maintenance98
Fault Finding99
Tools and Equipment100
- Recommended Mechanical Tool Kit100
- Recommended Electronics Tool Kit100
- Recommended Specialist Tools100
- Sample Instructions for the Wirelock® Kit101
Appendix A101
- Material Safety Data Sheet for Wirelock® Kit103
Appendix B103
- Material Safety Data Sheets for Loctite 242 Threadlocker109
Appendix C109
- Material Safety Data Sheets for HM10 Hydraulic Oil114
Appendix D114