Maintenance; Procedures In This Chapter - Nortel AccessNode 2016 User Manual

Maintenance

This chapter provides maintenance procedures for the AN2016 Cabinet.

Procedures in this chapter

Table 5-1
them.
Table 5-1
Maintenance procedures
Action
Installing the rectifiers
Control card replacement
Replacing a rectifier
Heat exchanger maintenance
Replacing the fan
Replacing the ECU
Starting up the ECU
Connecting the fan shelves to the ECU
Note: When any one of the doors of the cabinet are opened,
the "Door Intrusion" alarm will be raised and visible at the central office.
To disable the alarm during maintenance activities, you must pull carefully
on the door switch until it is in the complete outward position.
lists the maintenance procedures in the order in which you perform
Details
Procedure 5-1 on page 5-2
Procedure 5-2 on page 5-4
Procedure 5-3 on page 5-5
Procedure 5-4 on page 5-6
Procedure 5-5 on page 5-7
Procedure 5-6 on page 5-13
Procedure 5-7 on page 5-17
Procedure 5-8 on page 5-19
User Guide Rel 1.0 Standard May 1999
5-1
5-