Table of Contents
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Introduction
Product description
The Raymarine hydraulic pump (also known as the Raymarine constant
runninng hydraulic pump) is intended to operate a vessel's steering mechanism
as part of a Raymarine autopilot system. It is primarily designed for use on
vessels with an existing hydraulic steering system. Alternatively, you can use
this pump on a vessel with mechanical steering in conjunction with a secondary
steering ram.
Raymarine pumps are driven by 12 or 24 V dc permanent magnet motors. The
pumps include pilot-operated check valves that prevent the pump being back
driven by the manual steering system or rudder load. The motors can be
removed from the pump without allowing air into the hydraulic system or fluid to
escape. The pumps also include compatibility with balanced or unbalanced
cylinders and can be used with pressurised reservoir systems.
Figure 2
Contents
This guide contains:
1
Product specifications
2
Installation instructions
3
Maintenance information
7
page 8
page 9
page 23
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Table of Contents
