Replacing The Ntdu65 Power Supply Module - Nortel 1000E Maintenance Manual

4

Replacing the NTDU65 power supply module

Procedure 24
Replacing the NTDU65 power supply module
Step
1
2
3
4
5
6
Copyright © 2007, Nortel Networks
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Use a Phillips screwdriver to tighten the screws on the alarm/fan
module.
Action
Turn off power to the Call Server using the switch at the rear right
of the Call Server.
Also at the rear of the Call Server, unplug the power cord.
Loosen the locking screw on the front of power supply.
Unseat the power supply module by pulling on the module handle.
Pull the power supply out of the Call Server. (See
supply module" (page
Figure 15
Power supply module
Before you insert the power module into the Call Server, configure
the power supply switch on the rear of the module to OFF (down).
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
Replacing the NTDU65 power supply module 131
—End—
131))
Figure 15 "Power