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451253/A
3
Mount the steel conduits from the casings and up towards the sonar room where the
transmitter and receiver units are located.
The steel conduits are laid as required by the vessel structure and the location of the
blister and sonar room. The conduits may be bent if required, but not more than 30
degrees. If a bend beyond 30 degrees is required a higher conduit diameter may be
required. Please consult Kongsberg Maritime if this is the case.
The upper opening of the steel conduits should be minimum 2 metres above the
vessel’s waterline as specified by the classification society. If the openings of these
conduits are under the water level, then special acceptances are needed from the
classification society.
4
Mount an air outlet on top of each conduit.
Each conduit should have an air outlet on top. This can be performed by a small
ball valve and a 1 " pipe routed above the deck.
5
Close the top of the steel conduits with a cable sealing system.
Kongsberg Maritime recommends the use of sealing from Roxtec, Brattberg or
similar.
6
If relevant, allow the maritime authority and/or classification society to inspect and
approve the design and the installation of the steel conduit.
Installing the TX mounting frames
The mounting frame have been designed to offer a reliable and maintenance friendly
installation method for the SBP 29
Prerequisites
The casings should be manufactured with threaded holes for mounting of the frames. If
not, access from rear side will be required.
Note
Engineers from Kongsberg Maritime must be present to install the transducer mounting
frames.
• The casings have been installed and machined according to the requirements.
• All relevant vessel and SBP 29 drawings must be available.
• All relevant work instructions, procedures and standards must be available.
• All relevant personnel (skilled shipyard workers) and their tools must be available.
The following specific tools and items are required for this task:
• Torque wrench
• Loctite 242 (removable medium strength threadlocker)
SBP 29 Installation Manual
Summary of Contents for SBP 29
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