Zte ZXA10 C320 - Page 12

ZXA10C320MaintenanceManual
lKeeptheequipmentroomclean,andmaintainnormaltemperatureandhumiditylevel.
Takespecialmeasurestokeepitdust-proofanddamp-proof,andothermeasures
againstinsectsandrodents.
lEnsurethattheprimarypowerisstableandreliable;checkthesystemgrounding
andlightninggroundperiodically.Inparticular,checkthelightningprotectionsystem
beforeandafterthestormyseasonfortheprotectionofthefacilities.
lEstablishacompletesetofmaintenanceregulationsfortheequipmentroomto
standardizetheroutinemaintenancework.Detailedmaintenanceattendancelog
shouldbemaintainedaboutsystemoperation,softwareversion,conguration
change,upgradingandtroubleshootingrecordsforfaultanalysisandsolutionsinthe
future.
lItisprohibitedtoplaygames,accessInternetoncomputerterminalsandsetup,run,
copyanysoftwarethatisirrelevanttothesystemorapplythecomputerterminalfor
otherintention.
lConguredifferentNMpasswordsfordifferentaccessrightsandputthemunder
authorizedmanagement.Changethepasswordsperiodicallywithonlyauthorized
personnelhavingtheaccess.
lMaintenancepersonnelshouldbewelltrainedandshouldhavesoundexperienceof
computernetworks,andwillstudyfurthertoimprovetheirmaintenanceskills.During
maintenanceoperations,maintenancepersonnelshouldfollowtherelevantmanual.
Wearantistaticwriststrapbeforetouchingthehardwareoftheequipmenttoavoid
staticdischarge.
lDonotresettheequipment,loadorchangeanydata,especiallytheNEdataunless
itisnecessary.Backupsystemcongurationbeforeanychangeismadeonitand
donotdeletebackupcongurationlesuntilthesystemisrunningproperly(generally
afteraweek.Timelyrecordisnecessaryforanychangeonthedata.
lPrepareatoolkitoffrequentlyusedtoolsandcalibratethemetersregularlytoensure
theyareworkingproperly.Theninetoolsareasfollows:
àScrewdriver(Straight,Cross)
àSignalingtesters
àThinnosebentpliers
àNetworkcablepliers
àMulti-meters
àACpowermaintenance
àPowerextensionlinesandsockets
àTelephonecables
àNetworkcables
lCheckstandbyequipmentregularlytomaintaininventoryandlabelthemfor
convenience.Storethesparecomponentsandreplacedfaultycomponentinto
correspondingproperplacesandlabelthemforidentication.
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SJ-20120615152640-008|2012-06-30(R1.0)ZTEProprietaryandCondential