Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual page 181

TAPs for the SLOT, SHELF, and FAN
Alarm Groups
TAP-116: Clear 'Circuit Breaker/Power
Failure "A or B" or "A and B"'
....................................................................................................................................................................................................................................
365-575-783R1.1
Issue 1, June 2002
IF...
NO
............................................................................................................................................................
CAUTION
Consult with the Technical Support personnel if you have
any questions regarding the power cables.
Both power feeder cables are NOT supplying voltage to the bay that
5
have their PWR OUTPUT LEDs off. Check at the Battery
Distribution Fuse Board (BDFB) or equivalent, visually check within
the bay for loose connections, power cable problems between the
BDFB and the shelf with the failure and correct the voltage supply
problem.
..........................................................................................................................................................
Was a problem found and corrected?
6
IF...
YES
NO
E S
N D O F T E P S
............................................................................................................................................................
Lucent Technologies - Proprietary
See notice on first page
THEN...
Continue with Step 5. Important! If
the User Panel on the Office Alarms
circuit pack has any defective LEDs,
you may not see a MJ LED.
"DLP-603: Test Alarm LEDs on Office
Alarm Panel" (7-7) can be used to test
the LEDs if you suspect problems with
the LEDs on the Office Alarms circuit
pack.
THEN...
STOP! YOU HAVE COMPLETED
THIS PROCEDURE.
Go to Step 10 of the section,
Power Feeder Cable is NOT Supplying
Voltage to a Bay" (6-42).
Trouble Clearing Tasks
"One
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