Kongsberg EM 2040 MKII, Руководство по установке

Страница: 49 / 248

472405/A
49
Installation summary
The installation of the EM 2040 MKII transducer requires careful planning and
preparations. An overall installation procedure is provided. This procedure does not
describe any detailed tasks. For more information, refer to the other descriptions and
tasks in this chapter.
Prerequisites
In order to prepare the installation of the EM 2040 MKII transducer, the following
prerequisites must be met:
• All relevant literature is available.
• All relevant vessel drawings are available.
• Detailed information is available about other systems on the vessel that may cause
noise or interference.
• You have good knowledge about hydroacoustic systems and the challenges related to
physical installation of these.
Context
The outline dimensions of the EM 2040 MKII transducer and the relevant installation
items can be found in the
Drawing file chapter in this manual.
Note
Sacrificial anodes must be mounted near the transducer to protect the connector(s).
Note
Preventive actions should be taken to avoid corrosion.
• Sacrificial anodes are used to protect the connectors from corrosion.
• Kongsberg Maritime recommends to apply a lubricant to the bolts.We recommend
the following lubricants:
– AquaShield (Houghton International)
– MOLYKOTE 1000 paste (DuPont)
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.
Installing the transducer