Zte ZXA10 C300 - Page 72

ZXA10C300MaintenanceManual
Note:
Youshouldgentlypullthecardoutoftheshelfalongtheguiderailtoavoidanydamage
onothercards.
6.Putthecardreplacedintotheantistaticbagandlabelitformaintenancewiththenote
ofitsnameandfault.
7.Pullthenewcardoutoftheantistaticbag,andcheckit.Makesurethatthecardis
intact.
Note:
Youshouldnottouchthecircuitcardsurface.
8.Pulltheleveronthenewcardoutward.Plugthecardinandpushitinalongtheguide
rail.
9.Gentlypushinthenewcardtillthecontactpointoftheleverandtheshelf.Pressthe
leverinwardandpushthecardintotheshelfwiththeworkingforcebetweenthelever
andthepositionpinontheshelf,tillthecardleverisparallelwiththepanel.
10.Fastenthescrewswiththescrewdriverintheclockwisedirectiontoxthecard,as
showninFigureA-4.
FigureA-4InstalltheCard
11.Connectthecablestothenewswitchingandcontrolcardaccordingtotherecorded
order.
Result
Theservicecardsarereplacedsuccessfully.
Follow-upActions
Thefollow-upactionsincludesthefollowing:
lObservetheLEDstatusofthenewcard.Theswitchingandcontrolcardrunsproperly
iftheRUNLEDisgreenandashing.
A-6
SJ-20130520164529-008|2013-06-30(R1.0)ZTEProprietaryandCondential