Installation Instructions

12.Applyathickbeadofmarinegradesealanttothe
bottomofthenut.
13.Ensuringthatthedeadriseblockandtransducer
donotmove,securethetransducerassemblyby
tighteningthenut.
14.Handtightenthenutandaddafurtherquarter
turnusinganadjustablewrench(spanner).
Inordertopreventleaksandtransducer
movementwhenhitbyobjectsorwaves,ensure
thatthenutisadequatelytightened.Youshould
seethesealantprotrudingfromtheedgesofthe
appliedsurfaces.
DoNOTovertighten.Overtighteningcancause
damagetothetransducerandhullwhichmay
resultinwaterleakingintothehull.
15.Removeanyexcessadhesivesealant.
16.Ensurethatthesealanthasfullycuredbefore
puttingthevesselbackinthewater.
Refertothesealantmanufacturersinstructions
forcuringtimes.
17.Oncethevesselhasbeenputbackinthewater
checkforleaksimmediately.
18.Checkforleaksatregularintervalsafter
installationuntilyouaresatisedthatthereare
noleaks.
19.Ensurecheckingforleaksaroundthetransducer
isaddedtoyourroutinevesselmaintenance
schedule.
D12963-3
Caution:Transducercable
•DoNOTcut,shorten,orsplicethe
transducercable.
•DoNOTremovetheconnector.
Ifthecableiscut,itcannotberepaired.
Cuttingthecablewillalsovoidthe
warranty.
6.4Coredberglasshullmounting
Ifinstallinginacoredberglasshull,itis
recommendedthatthetransducerismountedina
non-coredsection.
Ifinstallationinacoredsectionofthehullisrequired
thentheareaaroundtheholemustbeadequately
strengthenedtoensureitisnotdamagedwhen
tighteningthetransducer.
Important:Installationinacoredberglasshull
shouldonlybecarriedoutbyacompetentmarine
installer.
30CPT-70/CPT-80/CPT-110/CPT-120