Recycling Of Units; Replacing Trxs; Trx Slot Identification - Nokia MetroSite Maintenance Manual

Note
The shield unit fixing screws may only be tightened to 1.0 Nm (0.74 lb ft). Use a
torque driver with a T10 Torx bit to tighten them.
6.3

Recycling of units

In case you need to dispose of the units or the whole BTS, contact Nokia
Professional Services for information on recycling. An environmental data
package, including disassembly instructions and a material balance document is
also available via Nokia Professional Services.
6.4

Replacing TRXs

This section provides instructions on how to replace faulty TRXs. There are three
different scenarios for replacing TRXs, as follows:
•
•
•
6.4.1

TRX slot identification

The TRX in slot 1 is the master TRX of the Nokia MetroSite EDGE Base Station.
Figure 8 shows the numbering order of the TRX slots.
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replacing a slave TRX
replacing the master TRX
replacing the master TRX in a single TRX BTS
Draft
Maintenance
DN9913495
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