Simrad SX90 - INSTALLATION REV C - Page 41

Sonartrunkinstallation
Figure9Installationofatrunkwithopenblister
B
D
A
Fore-and-aftview
3-4knee-plates,mustbe
weldedtoframesorfloors
A: Asshortaspossible
B:Max.471/4"(1200mm)
C:Min.19/16"(40mm)
D:Min.357/8"(910mm)
E:Min.24"(610mm)
C
2.5-3xE
Thicknessofplates:
Knee-plates3/8"(10mm)
Blisteranddeflection
bracket1/4"(6mm)
Thecircularopeningofthe
blistershouldhavea
diameterequaltotheinside
diameterofthetrunk.
Deflection-bracketsshould
beweldedonlytothe
shell-plating.
Bottomview
Sideview
(CD015404N)
E
CD015404NPage1of2
Note:
Allmeasurementsareininchesandmm.
Thedrawingisnotinscale.
307531/C
39