Installation manual

SimradES120-7C
Usemountingandclampingringswhenever
provided
Circulartransducersmaybeprovidedwithmountingand
clampingrings,orwithdrawingstoallowforlocalproduction
ofthese.Themountingringisweldedtotheholepreparedfor
thetransducer,whiletheclampingringtsaroundtheedgeof
thetransducerbody.Boltsthroughtheclampingringintothe
mountingringwillsecurethetransducerbetweenthem.Note
thatseveraltransducersusedirectionguidestoallowcorrect
mounting.
Smoothsurfaceisimportant
Mountingscrewsorboltsmustnotbeextrudingfromthe
transducerortheareaimmediatelyaroundit.Makesurethatthe
surfaceofthetransducerface,theinstallationhardwareusedto
mountit,thehullplatingandtheputtyaroundthetransduceris
asevenandsmoothaspossible.Obstructionsonthesesurfaces
willcreateproblemswithturbulentow.
Example:Mountinginsidethehull
Thetransducershowninthegurebelowismountedinsidethe
hull.Thetankislledwithoil.
ASteeltank
BOil
CHullplating
DCableservice
loop
EStufngtube
FCableinsteel
conduit
GHoleforoil
lling
HAiroutlet
(CD017012C)
B
A
C
D
E
F
G
H
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