Procedure To Change A Power Module - ZyXEL Communications IES-5106M User Manual

4.2.2 Procedure to Change a Power Module

The power modules are near the top of the front panel of the main chassis. Use
the following procedure to change a power module.
Refer to Section 4.2.1 on page 72
1
Use a screw driver to loosen the thumbscrews on the front panel of the IES power
2
supply module.
Grab the handle, and slide out the power supply module.
3
Disconnect the power wires from the IES power module terminals.
4
Replace the IES power module with a new one from the manufacturer.
5
Connect the power wires to the new IES power module's power terminals.
6
Slide the IES power module back into the power module slot.
7
Tighten the thumbscrews.
8
Refer to Section 4.2.3 on page 74
9
Figure 62 Sliding Out the IES Power Module
IES-5106M / IES-5112M / IES-6000M User's Guide
to disconnect the power before you begin.
to reconnect the power after you finish.
Chapter 4 Maintenance
73