Installation manual

SimradES120-7C
interior.Ifthetubeisextendedtoopenair,drainagemustbe
providedwithleakageatthetransducerangeoraseparatehole
inthetankbottom.
Example:Flushmountinginasteeltank
Transducermountinginasteeltankisshowninthegurebelow.
ASteeltank
BWater
CDrainagehole
DCableservice
loop
ESteeltubefor
airoutlet
FStufngtube
GCableinsteel
conduit
(CD17012A)
B
A
G
C
D
E
F
Transducerwithacousticwindow
Vesselsoperatinginarcticwatersneedspecialattentionon
transducerinstallation.Floatingblocksoficemaydamageeven
aushmountedtransducerface.ForthissituationSimradoffers
arctictanksindifferentsizes.
Usemountingandclampingringswhenever
provided
Circulartransducersmaybeprovidedwithmountingand
clampingrings,orwithdrawingstoallowforlocalproduction
ofthese.Themountingringisweldedtotheholepreparedfor
thetransducer,whiletheclampingringtsaroundtheedgeof
thetransducerbody.Boltsthroughtheclampingringintothe
mountingringwillsecurethetransducerbetweenthem.Note
thatseveraltransducersusedirectionguidestoallowcorrect
mounting.
Smoothsurfaceisimportant
Mountingscrewsorboltsmustnotbeextrudingfromthe
transducerortheareaimmediatelyaroundit.Makesurethatthe
surfaceofthetransducerface,theinstallationhardwareusedto
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