1. บทนำ
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Lewmar TT 185 3.0Kw 12V Gen 2 Thruster. Please read this manual thoroughly before attempting any installation or operation. Proper understanding and adherence to these instructions will ensure optimal performance and longevity of your thruster.
The Lewmar TT 185 Thruster is designed to provide powerful and reliable assistance for maneuvering your vessel, offering precise control in challenging conditions. Key features include:
- No reservoir to install, eliminating leaks and maintenance associated with hydraulic systems.
- High-performance 5-blade propellers engineered for equal thrust in both directions.
- High-integrity seal design for enhanced durability and reliability.
- Spline-driven propeller, removing the need for a drive pin.
- Built in compliance with strict industry standards for marine equipment.
2. ข้อมูลด้านความปลอดภัย
คำเตือน: Failure to follow these safety instructions could result in serious injury, damage to the product, or damage to the vessel.
- Installation and service should only be performed by qualified personnel or a certified marine technician.
- Always disconnect the vessel's battery power before performing any installation, maintenance, or inspection.
- Ensure all electrical connections are secure, properly insulated, and conform to marine electrical standards.
- Keep hands, hair, and loose clothing clear of the thruster propeller when power is connected.
- Do not operate the thruster out of water.
- Regularly inspect the thruster for any signs of wear, damage, or corrosion.
3. การตั้งค่าและการติดตั้ง
The Lewmar TT 185 Thruster requires careful planning and precise installation to ensure optimal performance and safety. Consult the detailed installation guide provided with the product for specific measurements and procedures.
3.1. การตรวจสอบก่อนการติดตั้ง
- Verify the correct thruster model and voltage (12V) for your vessel's electrical system.
- Ensure adequate space is available for the thruster tunnel and motor assembly.
- Confirm the hull material is suitable for thruster installation and can be properly sealed.
3.2 การติดตั้งอุโมงค์ขับดัน
The thruster tunnel must be securely mounted through the hull, typically in the bow or stern. The tunnel should be positioned to minimize hydrodynamic drag and maximize thrust efficiency. Ensure the tunnel is perfectly aligned and sealed to prevent water ingress.
3.3. Motor and Gearbox Assembly Installation
The motor and gearbox assembly are mounted directly onto the thruster tunnel. Ensure all mounting bolts are tightened to the manufacturer's specifications. The propeller should be installed onto the spline drive shaft, ensuring it rotates freely without obstruction.
รูปที่ 1: The Lewmar TT 185 3.0Kw 12V Gen 2 Thruster. This image displays the complete thruster unit, featuring the electric motor assembly mounted atop the white tunnel, which houses the 5-blade propeller. The motor unit is encased in a protective white cover with the 'LEWMAR' logo, and electrical connections are visible at the rear of the motor housing. The robust design is evident, highlighting its readiness for marine installation.
3.4. การเชื่อมต่อไฟฟ้า
Connect the thruster to a dedicated 12V DC power supply, ensuring appropriate cable sizing and circuit protection (fuses/breakers) are used. Refer to the wiring diagram in the full installation manual for precise connection details. All connections must be waterproof and corrosion-resistant.
4. คู่มือการใช้งาน
The Lewmar TT 185 Thruster is designed for intermittent use to assist with docking and maneuvering. It is not intended for continuous propulsion.
- การเปิดใช้งาน: Turn on the main thruster power switch at the helm.
- ควบคุม: Use the dedicated joystick or control panel to activate the thruster. Pushing the control to the left will generate thrust to the port side, and pushing to the right will generate thrust to the starboard side.
- การใช้งานเป็นระยะๆ: Operate the thruster in short bursts (typically 2-3 seconds) to avoid overheating the motor. Allow for cooling periods between prolonged uses.
- การติดตาม: Pay attention to any unusual noises or vibrations during operation. If detected, discontinue use and investigate.
5. การบำรุงรักษา
Regular maintenance is crucial for the reliable operation and longevity of your Lewmar thruster.
- การตรวจสอบประจำปี: Annually inspect the thruster for signs of corrosion, damage to the propeller, and integrity of electrical connections.
- การเปลี่ยนขั้วบวก: The sacrificial anode (if fitted) must be checked and replaced regularly, typically annually or as wear dictates, to protect against galvanic corrosion.
- การทำความสะอาดใบพัด: Keep the propeller and tunnel clear of marine growth and debris. This can be done during haul-out.
- ความสมบูรณ์ของซีล: Check the gearbox seals for any signs of leakage.
- การเชื่อมต่อไฟฟ้า: Ensure all electrical terminals are clean, tight, and free from corrosion. Apply a suitable marine-grade dielectric grease to protect connections.
6 การแก้ไขปัญหา
This section outlines common issues and basic troubleshooting steps. For complex problems, contact a qualified marine technician.
| ปัญหา | สาเหตุที่เป็นไปได้ | สารละลาย |
|---|---|---|
| Thruster does not operate | No power; Blown fuse/tripped breaker; Faulty control switch; Loose electrical connection. | Check battery connections; Inspect fuse/breaker; Test control switch; Verify all wiring connections. |
| แรงขับลดลงหรือมีเสียงผิดปกติ | Fouled propeller; Damaged propeller; Low battery voltage; มอเตอร์ร้อนเกินไป | Inspect and clean propeller; Check battery charge; Allow motor to cool; Inspect for propeller damage. |
| Motor runs but no thrust | Propeller not properly secured to shaft; Sheared spline. | Inspect propeller attachment; Contact service for spline repair. |
| การปิดระบบความร้อนสูงเกินไป | Excessive continuous use; Insufficient cooling. | Reduce operating time; Allow adequate cooling periods between bursts. |
7. ข้อมูลจำเพาะ
Technical specifications for the Lewmar TT 185 3.0Kw 12V Gen 2 Thruster (Model 590006).
| ข้อมูลจำเพาะ | รายละเอียด |
|---|---|
| หมายเลขรุ่น | 590006 |
| เล่มที่tage | 12 โวลต์ |
| พลัง | 3.0 กิโลวัตต์ |
| น้ำหนักสินค้า | 37.2 ปอนด์ (16.87 กก.) |
| ขนาดสินค้า | 18 x 10 x 6 นิ้ว (45.7 x 25.4 x 15.2 ซม.) |
| Propeller Type | 5-blade |
| ประเภทไดรฟ์ | Spline Driven |
8. การรับประกันและการสนับสนุน
Lewmar products are manufactured to high standards and are backed by a limited warranty. Specific warranty terms and conditions are provided with your product documentation. Please retain your proof of purchase for warranty claims.
For technical support, spare parts, or warranty inquiries, please contact Lewmar customer service or visit their official website. Always provide your product model number (590006) and serial number when seeking assistance.
You can find more information and contact details on the official Lewmar webเว็บไซต์: Visit the Lewmar Store on Amazon
