Cisco CX-FEIP-1TX= Installation and con?guration User's Guide Page 426

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Replacing IRFU components Chapter 5: Installation
5-104
phn-2513_004v000 (Oct 2012)
Remove the fan assembly
To remove the old fan assembly, proceed as follows:
1
Unfasten the two front flat-head screws (#4-40), and keep them for re-use.
2
Insert a Phillips small-tip screwdriver in Through-holes A and B to reach and
unfasten the two Captive screws 1 and 2.
3
Once Captive screws 1 and 2 are completely unfastened, grasp the Fan Assembly
by its sides, pull it forward and disconnect cables, then pull it out of the shelf.
Install the new fan assembly
To install the new fan assembly, proceed as follows:
1
Place the fan assembly over the transceiver, making sure to properly align Captive
screws 1 and 2 with their respective screw holes.
2
Connect the cables; then, using a Phillips small-tip screwdriver inserted through
holes A and B, fasten Captive screws 1 and 2.
3
Fasten the two Front flat-head screws. Carefully observe connector keying.
Replacing an RF cable
When replacing RF cables, refer to Figure 115 and Table 220 as a guide for connecting
each cable, using the appropriate connector (angled or straight) to the corresponding
component.
Figure 115 RF cable installation and removal (1+1 Tx MHSB / Rx SD example)
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