User's Manual Part 3

RBS 2109 User’s Guide
9
Remove the TIM after loosening
the three screws.
P010374B
(x 3)
10
Remove the IFB after loosening
the seven screws.
P010360A
11
Put back the new IFB, the connection frame, and all cables.
12
Put back the TIM. Tighten the screws to 1.7 Nm.
13
Secure the Y link cable(s).
14
Reconnect the IXU cover.
Taking the RBS Into Operation
15
Switch on the appropriate power supply: AC Mains, DC, or both
AC and DC.
16
Close the RRU.
17
Inform the OMC operator that the applicable cells are to be taken
into service.
18
Press the Local/Remote button on the IXU to set the RBS to remote
mode. Wait until the RF off indicator on the RRU interface panel
extinguishes and the Operational indicator illuminates.
19
Close the sunshields.
1
94
E
N/LZT 720 0090 Uen R1A 2004-09-17