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Furuno NAVPILOT 700/OB User manual

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VERADO STEERING/PUMPSET MANUAL FURUNO USA, INC.
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INSTALLATION MANUAL FOR THE
VERADO/AUTOPILOT
HYDRAULIC HOSE KITS
Part #
VER-HOS-KT3
VER-HOS-KT6
Furuno USA, Inc.
4400 NW Pacific Rim Blvd.
Camas, WA 98607
TEL – (360) 834-9300
FAX – (360) 834-9400
http://www.furunousa.com
VERADO STEERING/PUMPSET MANUAL FURUNO USA, INC.
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Installation Manual
This manual is intended as a reference guide for correctly installing a Furuno/Accu-
Steer reversing pump with a Mercury Verado steering system.
Please take the time to read this manual for a thorough understanding of the reversing
pump and steering system.
VER-HOS-KT3/6
Table of Contents
1. General Information ------------------------------------------------------------------------- Page 3
2. Hydraulic Layouts -------------------------------------------------------------------- Page 3 and 4
2.1 Single Helm/Single Cylinder
2.2 Single Helm/Two Cylinders
2.3 Two Helms/Single Cylinder
2.4 Two Helms/Two Cylinder
3. System Description -------------------------------------------------------------------------- Page 5
4. Sample connection picture ----------------------------------------------------------------- Page 5
VERADO STEERING/PUMPSET MANUAL FURUNO USA, INC.
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1. GENERALINFORMATION
1.1 The autopilot/Verado hydraulic hose kit provides the necessary parts to install the
Furuno/Accu‐SteerreversingpumpwithVeradoHydraulicSteeringsystems.
1.2 Standardinstallationpracticesshould be exercised. Hoses should be installed in such a
mannertoavoidsharpbendsandchafing.Allhosesshouldbesecured.
2. HYDRAULICLAYOUTS
2.1
2.2
VERADO STEERING/PUMPSET MANUAL FURUNO USA, INC.
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2.3
2.4
VERADO STEERING/PUMPSET MANUAL FURUNO USA, INC.
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3. SYSTEMDESCRIPTIONANDCONNECTIONS
3.1 OilfromthePumpUnitflowstothehelmthroughport<P>andreturnstothePumpUnit
fromport<R>(Thisisreferredtoastheprimarycircuit).Thepumpunithasapressurerelief
valvebuiltin.Thehelmpumphasanon‐returncheckvalvelocatedinternally,inthe
pressureport.Asthesteeringwheelhelmpumpisrotatedinthestarboarddirectionitwill
directoilfromthepressureportintothestarboardline.Thenoilfromtheportlineis
directedtothereturnport.ThestarboardandportlinesaremarkedL(left)andR(right)on
thebackofthehelmpump.
3.2 Whenmultiplehelmpumpsareused,theprimarycircuitlines(PandT)areconnectedin
series,asshowninFigures2.3and2.4Theoutputportsofthemultiplehelmpumps(Land
R)areconnectedinparallel.
3.3 Theautopilotreversingpumpisconnectedinparallelwiththehelmpumpoutletsasshown
inthelinedrawings.
3.4 Theteefittingsandadapterssupplied(SAE‐06toSAE‐04)connectdirectlytothereversing
pumpusingtheSAE‐06portsinthepumpblock.
3.5 Thehosesfromthehelmpump(LandR)arerelocatedtotheoutletfittingsinthereversing
pump.Thehosessuppliedareconnectedbetweenthehelmpump(LandR)andtheother
sideoftheteesonthereversingpump.
3.6 Thefilllinebetweenthelowerhelmandthepumpunitistobecutandahosebarbedtee
inserted.Smallgearclampsareprovidedtoensurethehosebarbconnectionsdonotcome
apart.Thethirdportfromtheteeisconnectedtothefillportonthereversingpump.This
filllineshouldhaveagradualslopefromthereversingpumptotheteetoallowairto
escapefromthereversingpump.
4. SAMPLECONNECTIONPICTURE
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