Simrad EC150-3C, Installation Manual

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Installation summary
Installation of the EC150-3C is a demanding task that requires careful preparations, a
number of specific procedures, wiring and required system settings.
Context
An overall installation procedure is provided. This procedure does not describe any
detailed tasks. Refer to the relevant tasks in this manual.
Note
In order to obtain maximum safety and EC150-3C performance, it is very important
that the installation procedures in this manual are complied to. You must do the tasks
in the order they are described.
The vessel owner must make sure that the installation shipyard holds the applicable
competence to perform the installation, and that the applicable maritime authorities are
available to verify and certify the installation.
The installation shipyard must provide all necessary design and installation drawings,
as well as the relevant work standards and mounting procedures. If required, all
documents provided by the shipyard for the physical installation of the EC150-3C must
be approved by the vessel’s national registry and corresponding maritime authority
and/or classification society. Such approval must be obtained before the installation can
begin. The shipowner and shipyard doing the installation are responsible for obtaining
and paying for such approval.
Procedure
1 Determine the physical location of the transducer.
The decision must be based on:
• The vessel drawings
• The shape and properties of the hull
Make sure that all possible considerations are made to reduce noise.
• Transducer installation principles, page 34
• Where to install the transducer, page 45
• Acoustic noise, page 52
2 Based on the shape of the transducer housing, and the mounting devices available,
determine the installation method.
• Transducer installation principles, page 34
Simrad EC150-3C Installation Manual