Installation manual

Simrad SD570 / Base version
6
851--160116 / B
2.2 Protecting blister
As illustrated in figures 4 and 5, a steel blister must be fitted for
protection. The blister shown in figure 4 is welded to the shell
plating and then filled with oil to prevent corrosion. This method
provides excellent protection and simplifies maintenance. The
blister shown in figure 5 is of the open type, to be welded to the
shell plating.
2.3 Corrosion protection
As soon as the trunk is mounted, and welding and grinding are
finished, the trunk should be painted with a quality protective
paint.
2.4 Trunk installation measurements
For future use, the measurements of the distance A, and the
heights B andC shown in figures 4 and5 haveto be carriedout and
put into the table on the next page.
mm inches
Distance A
Height B
Height C
In case of an other installation solution, make a scheme with
dimensions below.