EasyManuals Logo

Simrad ST90 Installation Manual

Simrad ST90
536 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #90 background imageLoading...
Page #90 background image
88
442703/B
Abouttheoptionalgatevalve
Onsomevessels,additionaltransducerprotectionisrequired.Oneexampleisvessels
workinginarcticconditions.Itisimportantforthemtopreventicefromdamagingthe
transducer.Agatevalvecanthenbeaddedtothehullunitinstallation.Bymeansofa
mechanicalconstructionitshutsoffthebottomoftheinstallationtrunkwhentheST90is
notused.ThegatevalveisnotmanufacturedbyKongsbergMaritime.
ThegatevalveismanufacturedbyLK
Valves.
Gatevalve:DN500
Manufacturer:LKV alves
Manufacturer’swebsite:http://www.lk-
valves.com
Technicalinformationaboutthisunit
isnotincludedinthisST90Installation
Manual.Refertotherelevantend-user
documentationprovidedbythe
manufacturer.
Thegatevalveisplacedatthebottomof
thetransducerdock.Itwillthenincrease
thetotalheightofthehullunitinstallation.
Thehullunitlowersthetransducer
downtoaspecieddepthbelowthe
ship’shull.TheST94HullUnitlowers
thetransducerto2.1metresbelowthe
hull.Thesedepthsaredecreasedwith
thephysicalheightofthegatevalve.
Thedepthsarefurtherdecreasedwith
theheightofthemountingange.
TheST90allowsyoutodeneamiddle
positionforthetransducer.Whenyou
denethemiddleposition,youmust
takethetotalheightofthegatevalveand
themountingangeintoconsideration.
Theinstallationtrunkisnotusedwhen
agatevalveismounted.Theinstallation
trunkisthenreplacedwithatransducerdock.
Note
Itisveryimportantthatthegatevalvemechanismsareinterfacedwiththehullunit
controller.Whenthegatevalveisclosed,itmustnotbepossibletolowerthetransducer.
Whenthetransducerislowered,itmustnotbepossibletoclosethegatevalve.
SimradST90InstallationManual

Table of Contents

Other manuals for Simrad ST90

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Simrad ST90 and is the answer not in the manual?

Simrad ST90 Specifications

General IconGeneral
BrandSimrad
ModelST90
CategorySonar
LanguageEnglish

Related product manuals