Simrad ES70 - INSTALLATION REV A Installation Manual page 134

Simrad ES70
Smooth surface is important
Mounting screws or bolts must not be extruding from the transducer or the area
immediately around it. Make sure that the surface of the transducer face, the installation
hardware used to mount it, the hull plating and the putty around the transducer is as
even and smooth as possible. Obstructions on these surfaces will create problems with
turbulent flow.
Example: Mounting inside the hull
The transducer shown in the figure below is mounted inside the hull. The tank is filled
with oil.
Figure 35 Mounting inside the hull
A Steel tank
B Oil
C Hull plating
D Cable service
loop
E Stuffing tube
F Cable in steel
conduit
G Hole for oil
filling
Air outlet
H
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