The CS90 Fish Finding Sonar can be provided with one of the following hull units.
Hull Unit |
Part number |
Lowering depth |
Transducer cables |
Maximum speed |
CS90 |
439051 |
1.0 m |
4.6 m |
20 knots |
439054 |
10 m |
20 knots |
CS94 |
439057 |
2.1 m |
4.6 m |
19 knots |
439058 |
7 m |
19 knots |
Outline dimensions drawings: - CS90: 439719 - CS94: 439723 |
This chapter describes the installation of the CS94 Hull Unit.
NoteDue to its physical size and weight, and the fact that the installation trunk penetrates the vessel hull, it is very important that the hull unit is installed and secured properly.
The hull unit shall be mounted on top of the installation trunk at the bottom of the hull. The installation trunk penetrates the ship’s hull, and allows the transducer to be lowered into the sea. The hull unit is normally located in the forward part of the vessel.
The installation trunk is not used when a gate valve is mounted.The installation trunk is replaced with a transducer dock.
Relevant cranes and lifting equipment must be available. Free access through the hull or the decks onto the top of the installation trunk must be provided.