User's Manual Part 3

Thermal Management Enclosure – continued
MAY 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 9-85
PRELIMINARY
Table 9-52: Procedure to Install TME
Step Action
5 Insert cables from conduit up through their respective access holes and connect to the BTS.
6 Tighten conduit hubs.
7 Use a screw driver and two screws to secure the ground lug to the BTS.
8 Connect antenna cables from BTS to TME.
9 Connect all cabling to connectors on bottom of the TME.
10 Install DC power wires to BTS, use a screwdriver to tighten screws holding wires.
11 Install cover over BTS DC power connection.
12 Set HMS on hinges on TME.
13 Using the driver wrench and socket, attach ground lug to HMS using two nuts and washers.
14 Connect DC power and HMS controller cable.
15 Close HMS and secure using the two draw latches. Fold draw latch handles down. Verify that HMS is
fully closed and seated.
16 Close HMS draw latch door and lock using key.
17 Turn on DC power to TME.
18 Engage PDA circuit breakers (push in).
19 Engage circuit breaker on affected cCLPAs.
20 Notify operator that replacement is complete and verify that no new alarms have been generated and
that old alarms are cleared.
21 Perform Carrier Startup Procedure as described in Table 10-7.
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