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Lucent Technologies DDM-2000 OC-12 User Manual

Lucent Technologies DDM-2000 OC-12
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TAP-118 363-206-295ClearingTrouble:
1997December1,Issue7of2Page
Is9. FAULTPOWER shelf?fanonlightedLED
If YES withcontinuethen, 10.Step
If NO toproceedthen, 17.Step
tripped?breakercircuitIs10.
If NO withcontinuethen, 11.Step
If YES toproceedthen, 13.Step
fusedistributionbatteryofficeCheckfeeders.powerofoneinTrouble11.
shelf.fantofeederspowerCheckfuses.blownforpanel
12. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
pin).(depressbreakercircuitReset13.
again?tripbreakercircuitDid14.
If YES withcontinuethen, 15.Step
If NO toproceedthen, 35.Step
shelf.fanReplaceshelf.faninTrouble15.
16. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
Is17. FAULTCONTROL shelf?fanonlightedLED
If YES withcontinuethen, 18.Step
If NO toproceedthen, 20.Step
alarmminorofhours4withinshelffanReplaceshelf.faninTrouble18.
fanifoccurmayfailurepackcircuitand/orinterruptionServiceindication.
replaced.notisshelf
19. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.

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Lucent Technologies DDM-2000 OC-12 Specifications

General IconGeneral
BrandLucent Technologies
ModelDDM-2000 OC-12
CategoryMultiplexer
LanguageEnglish

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