Installation manual

SimradMS70
•OneisusedtopowerthePowerSupplyUnits,andthustheTransceiverUnit.
Uninterruptedpowersupply(UPS)unitsaren
o t includedinthestandardMS70delivery.
Severalcommercialtypesareavailable.TochoosethebestUPSfortheMS70
installation,considerenvironmentalconditions,spaceavailable,theavailabilityand
durationofthebatteries,andthepowerrequirementsoftheMS70units.
TheminimumspecicationsfortheUninterruptedPowerSupply(UPS)are:
•Inputvoltage:Musttvesselsupplyvoltage
•Outputvoltage:230V ac,50Hz
•Outputpower:
TheoutputpowermustcorrespondthepowerrequirementsoftheMS70.Ifyou
wishtoconnectothercomputersand/orsystemstotheUPS,adjustthepowerrating
accordingly.
•Outputrequirement:TheACoutputvoltagemustbeasinewave
Relatedtopics
•Powerrequirementsonpage173
Generalsafetyrules
WARNING
TheSimradMS70operateson230Vac50/60Hz.Thisvoltageis
lethal!
Thefollowingsafetyprecautionsmustbefollowedatalltimesduringinstallation
andmaintenancework
•Alwaysswitchoffallpowerbeforeinstallationormaintenance.
Usethemaincircuitbreaker,andlabelthebreakerwithawarningsignthatinforms
othersthatmaintenanceorinstallationworkisbeingcarriedoutonthesystem.
•Donotopentherackorcabinetdoorswhileinroughseas.Itmayswingopen
suddenlyandcausedamageorinjury.
•ForsafetyreasonsduringtroubleshootingontheequipmentwithpowerON,two
personsmustalwaysbepresent.
•Readandunderstandtheapplicablerstaidinstructionsforelectricshock.
•Whenevermaintenanceiscarriedout,itisessentialthatarstaidkitisavailable,
andthatthemaintenancepersonnelarefamiliarwiththerstaidinstructionsfor
electricalshock.
•Thevariouspartsofthesystemmaybeheavy.Makesurethattheappropriatetools
andcertiedliftingequipmentareavailable,andthatthepersonnelaretrainedin
installationandmaintenancework.
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