Figure - Cisco ONS 15454 Series Procedure Manual

Chapter 15 Maintain the Node

Figure 15-5

If you are replacing the fan-tray air filter and it is installed beneath the fan-tray assembly, slide the
Step 8
existing air filter out of the shelf assembly and replace it before replacing the fan-tray assembly.
If you are replacing the fan-tray air filter and it is installed in the external bottom bracket, you can slide
the existing air filter out of the bracket and replace it at anytime. For more information on the fan-tray
air filter, see the
Slide the new fan tray into the shelf assembly until the electrical plug at the rear of the tray plugs into
Step 9
the corresponding receptacle on the backplane.
To verify that the tray has plugged into the backplane, check that the LCD on the front of the fan tray is
Step 10
activated.
If you replace the door, be sure to reattach the ground strap.
Step 11
Stop. You have completed this procedure.
December 2004
Removing or Replacing the Fan-Tray Assembly (Front Door Removed)
FA N
FA IL
C R
IT
M A
J
M IN
LCD
Fan tray
assembly
"NTP-A107 Inspect, Clean, and Replace the Air Filter" procedure on page
NTP-A288 Replace the Fan-Tray Assembly
Cisco ONS 15454 Procedure Guide, R5.0
15-2.
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