Simrad SC90, Руководство по установке

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419050/B
75
Sonar room arrangement: Side view SC94
The sonar room must provide ample space for all the items provided with the SC90. The
hull unit is mounted on the centre axis of the vessel, on top of the keel.
A Fixing point for lifting device,
minimum load capacity is:
2000 kg
B Air bleeding pipe, minimum
diameter is: 1200 mm
C Air vent pipe, minimum
diameter is: 25 mm
D Access hatch
E Lamp
F Mechanical support brackets
Due to its height and weight, the
hull unit gantry must be secured
to the bulkhead by means of
mechanical support brackets.
G Transceiver Unit
H Power Supply Unit
I Heater
J Three or four knee-plates
(stiffeners) must be welded to
the frames or decks.
Stiffen the installation trunk
in both the fore-and-aft
and athwartship directions
by welding strengthening
knee-plates both to the trunk
and to the doubling plate.
The sonar room must be easily
accessible using a suitable hatch
or a door. The size of the hatch
must allow the entire hull unit to be
removed without being disassembled.
Preparations