Installation manual

Introduction
13
851--160116 / B
4 INSTALLATION OF THE TRANSCEIVER UNIT
Note ! The Transceiver Unit must be mounted as a complete unit, i.e. the door
should not be opened until the unit is securely fastened to the bulkhead.
Before starting the mounting of the Transceiver Unit, note that the
distance between theHull Unit and theTransceiver Unit islimited
because of the flexible transducer cables. Also remember to take
into consideration the necessary slack for lowering of the
transducer.
Do not fasten the transducer cables into the Transceiver Unit
before mentioned later in the start-up procedure.
The Transceiver Unit cabinet requires a minimum free bulkhead
space, which is shown in figure 8.
j Dismountthetwomounting bracketswhicharefastened
to the shock absorbers on the Transceiver Unit. An Allen
key is located in the plastic bag which is fastened to the
upper shock absorber.
j Weld the mounting brackets safely to the bulkhead as
shown in figure 8.
j Use a tackle carrier to lift the Transceiver Unit in
position, and bolt it to the mounting brackets with the
boltsincluded inthedelivery.These8boltsarelocatedin
the plastic bag that was fastened to the upper shock
absorber. Remember to fasten the grounding cable from
the Transceiver Unit to the mounting bracket as shown
in figure 9.