Alcatel-Lucent MDR-8000, User Manual, Page: 61 / 130

5-3
Figure 5 - 1 Maintenance Philosophy Flow Chart
Periodic Check
Failure*
Para. 5.8
Performance
Screen Errors
Para. 5.9.3
Cause
of
Alarm
Refer to Module
Replacement Table
Table 5 - 6
Module
Adjustment
Required
Perform Applicable Checks and
Adjustments Per Module
Replacement Table
Table 5 - 6
Problem
Resolved
Perform additional trouble-
shooting using Theory and
Diagrams sections as required
to resolve Problem
Maintenance
Complete
Checks and Adjustments
Required
No
No Yes
Yes
Alarm
Indication
Para. 5.6
Module Replacement
Required
Perform
Trouble Analysis
Para. 5.9