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1. HOW TO INSTALL THE SYSTEM
How to install the stays (anti-vibration and anti-shock measures)
This measure must be done after installing the hull unit to prevent damage from vibra-
tion or impact shock to the transducer. Stays should be as sturdy as possible
(75×75×9 mm minimum recommended). Install a minimum of two stays, one in the aft
direction, one in the fore direction. Where possible install two more stays (one in the
port and one in the starboard direction), making a total of four stays. Where the hull
unit is installed off center from the bow-stern line, install the stays at right angles with
the bow mark on the hull unit.
Bow mark
Recommended stay installation
Where horizontal installation of the stays is not possible, install the stays in a diagonal
manner to reduce vibration in the hull unit.
Secured to ship's
hull frame work.
1-8
Eye bolt
Stay
Bow mark
Stay
Non-horizontal stay installation
Ceiling beam
Stays installed diagonally have
their effectiveness reduced.
Install stays as close to
horizontal as possible.
Stay
90°
Stay
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