Nortel DMS-100 Series Maintenance Manual page 309
Outside plant access cabinet (opac)
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Also See for DMS-100 Series:
- Replacement procedures (1100 pages) ,
- Maintenance manual (706 pages) ,
- Manual (543 pages)
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70
To replace the NT6X51 card, use the correct procedure in Card Replacement
Procedures . When you complete the procedure, return to this point.
71
Set the circuit breaker to ON.
If the circuit breaker
goes OFF, and the CONVERTER
FAIL LED is lit
remains ON, and the CONVERTER
FAIL LED is not lit
remains ON, and the CONVERTER
FAIL LED is lit
72
Set the circuit breaker to OFF.
73
Insert the NT6X52 card back in the shelf.
74
Set the circuit breaker to ON.
If the circuit breaker
goes OFF, and the CONVERTER
FAIL LED is lit
remains ON, and the CONVERTER
FAIL LED is not lit
remains ON, and the CONVERTER
FAIL LED is lit
75
Set the circuit breaker to OFF.
76
To replace the NT6X52 card, use the correct procedure in Card Replacement
Procedures .
When you complete the procedure, return to this point.
DMS-100 Family OPAC Maintenance Manual XPM12 and up
Alarm clearing procedures 7-73
major
Do
step 76
step 72
step 75
Do
step 76
step 81
step 75
Ext MSP
(continued)
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Troubleshooting
