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12-62 Cabinet maintenance operations
Procedure 12-16 (continued)
Installing a new optional equipment fan shelf
Step
3
4
5
6
7
8
9
Figure 12-21
NT1W09AA/CA fan shelf power connector location
AccessNode 323-3001-210 Issue 1.0
Action
Turn OFF circuit breaker CU A.
Remove the fan cover panel of the fan shelf to be installed.
Place the new fan shelf in the proper position in the swing frame so that the
mounting brackets are flush up against the swing frame.
Install the shelf mounting screws to secure the new shelf to the swing frame.
Reinstall the fan cover panel of the fan shelf.
Connect the fan power connector to the rear of the right side of the shelf (see
Figure 12-21).
Turn ON circuit breaker CU A.
Fan shelf
—end—
FW-15246
Alarm LED
FW-15246
Power
connector
MTG.
bracket
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