Hy-ProDrive HS+50 Marine Hydraulic Steering System

Introduction

This document provides essential installation and service instructions for the Hy-ProDrive HS+50 Marine Hydraulic Steering System. Designed for reliability and performance, this system offers advanced marine steering technology.

About Hydraulic Projects Ltd.

Hydraulic Projects Ltd., the manufacturer of Hy-ProDrive systems, is a world-class manufacturer dedicated to providing high-quality marine steering solutions. They offer extensive technical expertise and support across various sectors, including agriculture, transport, rail, fishing, construction, and industrial applications.

For more information or to discuss bespoke solutions and competitively priced spares, visit www.hypro.co.uk.

Key Features and Components

The HS+50 system integrates a hydraulic cylinder, clutch, reversing pump, and reservoir into a compact unit. Key components include:

• Hydraulic Cylinder
• Pump
• Reservoir
• Clutch
• Optional Rudder Feedback Kit

Important Safety Information

Proper installation and maintenance are crucial to prevent damage or injury. This equipment should only be installed and maintained by qualified personnel. Always ensure the unit is properly bonded to earth and supply cables are screened to meet EMC standards. Be aware of moving parts and potential entrapment hazards.

Maintenance and Service

Regular maintenance ensures the longevity of the system. Key tasks include keeping the cylinder rod free from damage, avoiding salt water exposure, checking mounting security, lubricating moving parts with marine-grade grease, and examining electrical connections. Refer to the manual for detailed procedures on seal replacement and oil management.

Technical Data

The HS+50 system features a PR+25 pump and a cylinder with a nominal volume of 538cc and a stroke of 305mm. It operates with 12 or 24v DC power and is rated for temperatures between -20°C and +65°C. The system utilizes ISO VG10 to VG40 hydraulic mineral fluid.

Installation Guidelines

Specific instructions are provided for reservoir preparation and installation, cylinder installation, and quadrant mounting. It is vital to follow these guidelines carefully, ensuring correct fluid levels, secure mounting, and proper alignment to avoid damage.

Troubleshooting

The manual includes a fault-finding section to assist with common issues such as motor failure, erratic piston movement, excessive noise, or clutch engagement problems. It emphasizes avoiding internal dismantling unless a fault is confirmed to be internal, as this can introduce air into the system.