Zte ZXMW NR8250 - 9003 SPD-C Broken; 9004 SPD-D Broken

Chapter2Alarm
2.1.279003SPD-CBroken
AlarmProperty
lAlarmCode:9003
lAlarmInformation:TheclassCarresterloopisfaulty.
lAlarmLevel:Minor
lAlarmType:EquipmentAlarm
Sub-codeDescription
None
EffectontheSystem
Thelightningprotectorfails.
PossibleCauses
1.Thelightningprotectorisdamaged.
2.Theairbreakswitchofthelightningprotectorisdisconnected.
3.Thelightningprotector'sbaseisofbadcontact.
4.Thelightningprotector'sdetectingcableisdisconnectedorofbadcontact.
5.Themonitoringunit'ssocketisofbadcontactordisconnected.
6.Themonitoringunitisfaulty.
HandlingProcedure
1.Thelightningprotectorisdamaged.Replacethelightningprotector;
2.Checkwhetherthelightningprotector'sairbreakswitchisclosed;
3.Checkwhetherthelightningprotector'sbaseisofbadcontact;
4.Checkwhetherthecontactofthelightningprotector'sbaseisdisconnectedorofbad
contact;
5.Checkthemonitoringunit'sconnection;
6.Replacethemonitoringunit.
2.1.289004SPD-DBroken
AlarmProperty
lAlarmCode:9004
lAlarmInformation:TheclassDarresterloopisfaulty.
lAlarmLevel:Minor
lAlarmType:EquipmentAlarm
Sub-codeDescription
None
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SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential