Installing stays (anti-vibration measure)
Install stays from the top of the hull unit to the ship’s hull. The stays should be angle iron with a size of 75 x 75 x 9 mm or more and at least two pieces should be used; one each to ship’s bow and stern directions. In- stall if possible, two more stays in ship’s transverse direction.
Figure 3-7 Proper installation of stays
Do not install the stays as shown below.
Proper installation
90°
Figure 3-8 Proper and wrong installation of stay
Fastening receiver unit to hull unit
Fasten the receiver unit to the left side of the hull unit as shown at right.
A transducer cable protection cover has been fitted where the receiver unit is to be fastened to the hull unit. Remove it when mounting the receiver unit.
Receiver
Unit
Raise/Lower Control Box (Attached at factory)
Figure 3-9 Mounting of receiver unit
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