User's Manual Part 2

Wireless LAN Array
Appendix A: Servicing the Xirrus Array 201
Appendix A: Servicing the Xirrus Array
This chapter contains procedures for servicing the Xirrus Array, including the
removal and reinstallation of major hardware components. Section headings for
this chapter include:
z “Removing the Access Panel” on page 202
z “Reinstalling the Access Panel” on page 204
z “Replacing the FLASH Memory Module” on page 205
z “Replacing the Main System Memory” on page 206
z “Replacing the Integrated Access Point Radio Module” on page 207
z “Replacing the Power Supply Module” on page 209
!
!
Always turn OFF the Array’s power switch and disconnect the AC power cord
before attempting to remove or replace components. Never work on the unit
with the power connected.
You must be grounded and the work surface must be static-free.
Figure 113. Disconnecting Power from the Array
#
Most service activities are performed with the Array placed face-down on a flat
work surface. To avoid damaging the finished enclosure, we recommend using
a protective material between the work surface and the unit (a clean sheet of
paper will do the trick).
Power switch
AC power cord receptacle