Installation Instructions
6.1Deadriseangle
Thedeadriseangleistheangleofthevesselshull
fromthecenterline.Thetransducercanbeinstalled
onvesselwithadeadriseangleof0°to25°.The
transducershouldnotbeinstalledonavesselwitha
deadriseangleofgreaterthan25°.
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2
3
1
4
1Waterline
2
Centerline
3DeadRiseAngle
4Parallelwithwaterline
Thedeadriseangleshouldbemeasuredonthe
outsideofthehullusingananglenderorsimilar
device.
≤ 25
o
≥ 26
o
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Cuttingthedeadrise/fairingblock
Theblockmustbecuttotheshapeofthehull.
Note:Theillustrationsbelowdepictthefairing
blocksuppliedwiththeCPT-80andCPT-120,
howevercuttingandorientationrequirementsfor
theCPT-70andCPT-110arethesame.
Theorientationofthecutdependsonwhetherthe
installationisportorstarboardside.
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1
32
1.Vesselbow(viewedfromfront)
2.Cutforstarboardsideinstallation
3.Cutforportsideinstallation
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5
4
1 2 3
1Fencetobladedistance
2Paralleltowaterline
3
Exampleslopeofhull
4
Deadriseangle0°to25°
5
Frontofblockfacingforward
1.Calculatethedeadriseangle.
Thedeadriseangleshouldbemeasuredon
theoutsideofthehullfromthelocationthatthe
transduceristobemountedusingananglender
orsimilardevice.
2.Adjustthebandsawtabletotherequireddead
riseangle.
3.Adjustthebandsaw’sfencetothedistance
speciedinthefencetobladetable.
4.Positiontheblockagainstthefencesothatthe
topfaceoftheblocksitsagainstthefence.
5.Rechecksteps1to4.
6.Cuttheblock.
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2
3
6
1
4
5
1Bandsaw
2Blade
3
Fence(cuttingguide)
4
Deadrise/fairingblock
5
Deadriseangle
6Bandsawtable
26CPT-70/CPT-80/CPT-110/CPT-120