Furuno fsv85 SONAR User Manual


 
1. HOW TO INSTALL THE SYSTEM
1-5
How to install the 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 75×75×9 mm or more and at least two pieces should be used; one
each to ship's bow and stern directions. This measure must be done to prevent
damage to the transducer.
Do not install the stays on a crossbeam on the overhead. Vibration-resistance effect
is reduced since vibration is applied to the stays as rotation force. Install them horizon-
tally.
Nut
Spring washer
Flat washer
Bow mark
HULL UNIT FLANGE
O-ring
TANK FLANGE
Flat washer
Hex bolt
Spring
washer
Nut
Flat washer
O-ring
RETRACTION
TANK
Hex bolt
(16 places)