Your Ocean Alexander yacht is equipped with a Sleipner® Side-Power Thruster System, designed to provide precise low-speed maneuverability and enhanced control during docking, close-quarters handling, and other challenging operating conditions. Whether equipped with bow thrusters, stern thrusters, or a combination of both, the system delivers responsive thrust to improve vessel handling while reducing the workload on the operator.
This knowledge base serves as a centralized reference for the operation, functionality, and maintenance of the Side-Power thruster system. It complements the official Sleipner documentation by providing practical guidance tailored to Ocean Alexander owners, captains, and service personnel.
This section includes:
- System Overview – An introduction to the thruster system, major components, and operating principles.
- Operating Procedures – Best practices for safe and effective thruster operation during docking and maneuvering.
- Routine Inspection & Maintenance – Recommended pre-departure checks, maintenance intervals, and preventative care.
- System Behavior – Understanding normal operating characteristics, automatic protection features, and expected performance.
- Troubleshooting – Common alarms, operating issues, and recommended corrective actions.
- Related Resources – Joystick Control Unit (JCU) operation, error code references, interactive guides, and manufacturer documentation.
Proper understanding and routine maintenance of the thruster system will help ensure reliable performance, maximize equipment life, and promote safe vessel operation in all maneuvering conditions.
Important: Side-Power thrusters are designed to provide short-duration maneuvering assistance and should not be operated continuously for extended periods, as prolonged operation may activate thermal or overload protection. Always verify adequate battery capacity before use, ensure the thruster tunnel is free of obstructions, and discontinue operation immediately if abnormal noise, vibration, or warning indications are observed. All diagnostics, calibration, software updates, and repairs should be performed by qualified Sleipner® service personnel in accordance with the manufacturer’s recommendations.
