Electrical Connections - Raymarine M81138 Installation Manual

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I/O Drive - Installation Guide
4. Rotate the main body as required.
Figure 18:Rotating the main body of the I/O drive unit
5. Tighten the lock nut, making sure it is less than one turn from the
6. Replace the cover, taking care not to trap or pinch the cables.
7. Complete a hardover check:

3. Electrical connections

WARNING: Electrical safety
Make sure the power supply is switched off before you make any
electrical connections.
When you have fitted the I/O drive to the steering system, connect it
to the course computer as follows:
1. Plug in the power cable (supplied) into the socket on the drive
2. Route the cable to the course computer, taking into account the
3. Connect the motor cables (thicker blue and brown cables) and the
Lock nut
start of the thread.
• Use the steering wheel to move from hardover to hardover.
• Make sure that the drive unit and adaptor pin bracket do not
come into contact with any part of the engine, boat or steering
system.This includes any engine hoses that may have a
passing contact with the I/O drive unit.
unit. Lock the connector in place by turning the locking ring
clockwise.
EMC installation guidelines (see page 5).
clutch cables (thinner red and black cables) to the connections on
the course computer as shown in Figure 19.
Fixing screw
Front cover
19
D5183-1