Simrad ST90 Harbour Acceptance Test

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hMakesurethatallweldsandbracketshavebeenpaintedwiththecorrect
preservationmediumtopreventcorrosion.
4Makesurethattheunitisnotphysicallydamaged,andthatthepaint-workisclean
withoutdentsorscratches.
Thephysicalhandlingoftheunitduringtheinstallationmayhavecausedsome
minorscratchestothepaint-work.Thiscanbeaccepted.However,ifrough
handlinghascausedseriousdamagetotheunit,thismustberecordedwithawritten
statementandnecessaryphotos,sothatcorrectiveactionscanbemade.
5Makesurethattheunitisrmlyconnectedtoship'sground.
aMakesurethattheunitissecurelyconnectedtotheship'sgroundwithan
earthingstrap.Thestrapmustbeinadditiontoanyincidentalelectricalcontact
madebythemountinglugsontheunit.
bUseastandardmultimetertocheckthattheresistancebetweentheunitandthe
ship'sgroundisapproximately0(zero)Ω.
6Makesurethatcableinstallationhasbeencompleted.
aMakesurethatallcablesleadingtoandfromtheunithavebeenproperly
mountedandsecured.
bMakesurethatenoughslackhasbeenprovidedoneachcabletoallowfor
maintenanceandreplacement.
7Makesurethattheunithasbeenidentiedwiththerelevantproductlabel(s),and
thatonelabelincludesthepartandserialnumbers.
Result
Requirements
Results
TheProcessorUnitiscorrectlyinstalledwitheasyaccessformaintenance
andreplacementofparts.
TheProcessorUnitisfreefromscratches,dentsorotherphysicaldamage.
FreeaccesstoalltheconnectorsontheProcessorUnitisprovided.All
cablesareproperlymountedwithenoughslack.
TheProcessorUnitcanbefullyopenedforaccesstotheinternalparts.
TheProcessorUnitisproperlyearthed.
Dateandsignature:
SimradST90HarbourAcceptanceTest

Simrad ST90 Specifications

General

Brand	Simrad
Model	ST90
Category	Sonar
Language	English