Zte ZXA10 C300 - Chapter 2 Routine Maintenance; Routine Maintenance Precautions

Chapter2
RoutineMaintenance
TableofContents
RoutineMaintenancePrecautions..............................................................................2-1
EquipmentRoutineMaintenance................................................................................2-2
NMSRoutineMaintenance.......................................................................................2-15
2.1RoutineMaintenancePrecautions
Theprecautionsfortheroutinemaintenanceareasfollows:
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)
2-1
SJ-20130520164529-008|2013-06-30(R1.0)ZTEProprietaryandCondential