User's Manual Part 3

RBS 2109 User’s Guide
Handling Replaced Units
Unless under contractual warranty, after replacement, the IFB should be
disposed of locally by the customer according to environmental regulations. Do
not return the IFB to Ericsson for replacement, repair or disposal.
9.5.3 IXU Replacement
This section describes how to replace a faulty IXU.
Taking the RBS Out of Operation
1
Open the sunshields.
2
Contact the OMC operator to obtain permission to temporarily take
cells out of service. Wait until the RF off indicator (on all RRU
interface panels) shows a continous light.
3
Press the Local/Remote button
on the IXU to set the RBS to
local mode. Wait until the local
indicator on the IXU shows a
continous light.
195EN/LZT 720 0090 Uen R1A 2004-09-17