Simrad ST90 - Returning a Printed Circuit Board or an Electronic Module to Kongsberg Maritime

504
442703/B
4Inspecttheunitfordamage.
aIfaunithasbeendamaged,prepareaninspectionreportstatingthecondition
oftheunitandactionstaken.
bDescribethedamage,andcollectphotographicevidenceifpossible.Return
theinspectionreporttoKongsbergMaritimeassoonaspossible.
5Assumingalliswell,openthebagandremovetheunit.
Note
Donotbreakthesealtoopenaprintedcircuitboard,anelectronicmoduleoraunit
beforeitshallbeused.Iftheunitisreturnedwithabrokensealwewillassumethat
ithasbeenused.Youwillthenbebilledaccordingly.
6Takeoutandkeepthedocumentation.
Youwillneedthedocumentationiftheitemshallbereturnedtous.
7Removeanypackinganddesiccantmaterialthatmaybefoundinsidetheshipping
containerorbag.
8Keeptheprotectiveantistaticpackingbagforfutureuse.
Relatedtopics
TransportingKongsbergMaritimeequipment,page488
Packinginstructionsforstorageorshipping,page497
ReturningaprintedcircuitboardoranelectronicmoduletoKongsbergMaritime,
page504
AboutElectrostaticDischarge(ESD),page506
Returningaprintedcircuitboardoranelectronicmodule
toKongsbergMaritime
IfyouwishtoreturnaprintedcircuitboardoranelectronicmoduletoKongsberg
Maritime-eitheroperationalordefective-certainrulesapply.
Prerequisites
Forcorrectandsafehandlingofprintedcircuitboardsandelectronicmodules,youneed
asuitableworkingarea.Theworkingareamustbecoveredbyanapprovedconductive
servicematthathasaresistanceofbetween50kΩand2MΩ,andisconnecteddirectly
toareliableearthpointviaitsearthingcord.You-andallotherservicepersonnel
involved-mustwearawristbandindirectcontactwiththeskin.Thewristbandmustbe
electricallyconnectedtotheservicemat..
Sensitiveprintedcircuitboardsandelectronicmodulesmustalwaysbetransported
andstoredinprotectiveantistaticpackingbags.Itasalsoimportantthattheyarenot
transportedorstoredclosetostrongelectrostatic,electromagneticorradioactiveelds.
SimradST90InstallationManual