1. Introduction
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Lewmar V700 Vertical Windlass. Please read this manual thoroughly before attempting any installation or operation to ensure proper function and to prevent damage or injury.
The Lewmar V700 is a robust and aesthetically designed vertical windlass, featuring 100% 316 stainless steel construction and a flush-mount design. It incorporates motor protection and an anchor lock system for reliable performance in marine environments.
2. Safety Information
Your safety and the safety of others are paramount. Observe all safety warnings and precautions.
- Always ensure the windlass is installed by a qualified marine technician.
- Disconnect power to the windlass before performing any maintenance or inspection.
- Keep hands and clothing clear of moving parts, especially the gypsy and chain.
- Never operate the windlass under the influence of alcohol or drugs.
- Ensure the anchor is properly secured when not in use to prevent accidental deployment.
- The windlass is designed for anchor retrieval and deployment; it is not intended for mooring or towing.
- California Residents: WARNING Cancer and Reproductive Harm - For more information, visit P65Warnings.ca.gov.
3. Product Overview
3.1 Key Features
- Constructed with 100% 316 stainless steel housing for durability and corrosion resistance.
- Sleek, flush-mount design integrates seamlessly into the deck, concealing the motor below.
- Integrated motor protection system.
- Fall Safe anchor lock mechanism.
- Gypsy designed to accept both 6mm and 7mm (1/4 inch) calibrated chains (DIN766, G4, or BBB).
- IP Rated Housing for environmental protection.
- Offers fast line speed for efficient operation.
- Includes a manual recovery option for emergency situations.
- Features an impact-resistant motor cover.
- Suitable for boats up to 10.5 meters (35 feet).
3.2 Components Included in Kit
- Lewmar V700 Vertical Windlass Unit
- Contactor
- Circuit Breaker
- Rocker Switch

Figure 1: The Lewmar V700 Vertical Windlass. This image displays the Lewmar V700 Vertical Windlass, showcasing its polished 316 stainless steel deck unit and compact, flush-mount design. The gypsy mechanism for chain handling is visible, along with the overall sleek aesthetic suitable for marine environments.
4. Installation Guide
Proper installation is crucial for the safe and efficient operation of your windlass. It is recommended that installation be carried out by a qualified marine professional.
4.1 Pre-Installation Checks
- Deck Strength: Ensure the deck area where the windlass will be mounted is sufficiently strong to withstand the forces generated during anchoring. Reinforce if necessary.
- Power Supply: Verify that your boat's electrical system can provide the necessary power for the windlass. Refer to the specifications for power requirements.
- Anchor Locker: Confirm adequate space in the anchor locker for the chain and rode to fall freely and clear the motor unit.
4.2 Mounting the Windlass
- Select a suitable location on the deck, ensuring proper alignment with the bow roller and anchor rode.
- Mark and drill the necessary mounting holes and the main shaft hole according to the provided template (not included in this manual, refer to packaging).
- Apply marine sealant to all drilled holes to prevent water ingress.
- Secure the windlass unit to the deck using appropriate fasteners.
4.3 Electrical Connections
- Connect the windlass motor to the supplied contactor.
- Install the circuit breaker in the main power supply line to the windlass, as close to the battery as possible.
- Wire the rocker switch to the contactor according to the wiring diagram (refer to the separate wiring diagram provided with the product).
- Ensure all electrical connections are secure, insulated, and protected from the marine environment.
5. Operating Instructions
The Lewmar V700 windlass is operated via the supplied rocker switch.
5.1 Anchor Deployment
- Ensure the boat is in a safe position for anchoring.
- Engage the windlass power via the main circuit breaker.
- Press and hold the 'DOWN' side of the rocker switch to lower the anchor.
- Monitor the chain counter (if installed) and the anchor's descent.
- Release the switch once the desired amount of rode is deployed.
5.2 Anchor Recovery
- Position the boat directly over the anchor.
- Press and hold the 'UP' side of the rocker switch to retrieve the anchor.
- Guide the chain and anchor to prevent fouling.
- Once the anchor is fully retrieved and secured, disengage the windlass power.
5.3 Manual Recovery Option
In the event of a power failure or malfunction, the V700 offers a manual recovery option. Consult the detailed product manual for specific instructions on engaging the manual override mechanism, typically involving a handle and a specific port on the windlass unit.
6. Maintenance
Regular maintenance ensures the longevity and reliable operation of your Lewmar V700 windlass.
- Cleaning: Rinse the windlass deck unit with fresh water after each use to remove salt and debris.
- Inspection: Periodically inspect the windlass for any signs of wear, corrosion, or damage. Check the gypsy for wear and ensure the chain runs smoothly.
- Electrical Connections: Annually check all electrical connections for tightness and corrosion. Apply dielectric grease to terminals if necessary.
- Fasteners: Ensure all mounting fasteners are secure.
- Motor: The motor is sealed and generally maintenance-free. Do not attempt to open the motor housing.
7. Troubleshooting
This section addresses common issues you might encounter with your V700 windlass.
| Problem | Possible Cause | Solution |
|---|---|---|
| Windlass does not operate | No power to the unit; tripped circuit breaker; faulty switch or contactor. | Check circuit breaker; verify battery connections; test switch and contactor. |
| Slow operation or motor strains | Low battery voltage; undersized wiring; excessive load; fouled anchor. | Charge batteries; check wiring gauge; reduce load; clear anchor. |
| Chain jams or slips on gypsy | Incorrect chain size/type; worn gypsy; insufficient chain fall into locker. | Ensure correct calibrated chain (6mm/7mm DIN766, G4, BBB); inspect gypsy for wear; clear anchor locker. |
| Water ingress around deck unit | Improper sealing during installation. | Re-seal deck unit with marine-grade sealant. |
If you are unable to resolve an issue, contact Lewmar customer support or a qualified marine technician.
8. Technical Specifications
| Specification | Detail |
|---|---|
| Model | V700 Vertical Windlass |
| Part Number | AMRL-6670011108-312 |
| Housing Material | 100% 316 Stainless Steel |
| Chain Compatibility | 6mm DIN766, 1/4" G4 or BBB, 7mm DIN766 |
| Maximum Boat Length | Up to 10.5m (35 ft) |
| Item Weight | 22.2 pounds (10.07 kg) |
| Package Dimensions | 14.8 x 14.1 x 12 inches (37.6 x 35.8 x 30.5 cm) |
| Manufacturer | LEWMAR MARINE |
| First Available Date | November 17, 2018 |
9. Warranty Information
The Lewmar V700 Vertical Windlass comes with a 5-year warranty. This warranty covers defects in materials and workmanship under normal use and service. For full terms, conditions, and details on how to make a warranty claim, please refer to the official Lewmar warranty documentation or visit the official Lewmar website.
10. Support and Contact
For technical assistance, spare parts, or further information regarding your Lewmar V700 Vertical Windlass, please contact Lewmar customer support or visit their official website:
- Lewmar Official Website: www.lewmar.com
- Refer to the website for regional contact details and service centers.





