Name: Lucent Technologies Lineage 2000 ECS-12U
Brand: Lucent Technologies
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Lucent Technologies Lineage

2000 ECS-12U Controller J85501E-2

7 - 6 Troubleshooting Issue 3 July 1998

Figure 7-3.2: Verify Controller Alarms (continued)

C. VERIFY CONTROLLER ALARMS

MJF

MNF

SHEET 2 OF 4

8. CHECK DC

DISTRIBUTION FOR

TRIPPED/BLOWN

CIRCUIT PROTECTORS

9. HAVE ANY

DISTRIBUTION

PROTECTORS

OPERATED?

11. ARE ANY OF THE

FUSES F501 THRU F509,

F511, F513 THRU

F518 ON FAB BLOWN?

10. ARE FUSES F510, F512,

F519, F520, OR F521

BLOWN?

YES

GO TO STEP 37

GO TO STEP 38

YES

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Lucent Technologies Lineage 2000 ECS-12U Specifications

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