How To Replace The Rectangular Fan Assembly - Tekelec 1100 Hardware Manual

Field Replaceable Units
2.
Use a flat bladed screwdriver to pry the old filters from their holders.
3.
Insert the new filters into the metal retainers on the inside of the face plate.
NOTE: The wire mesh should be facing up when you insert the new filter
and facing the inside of the chassis when the front fascia is closed.
4.
This procedure is complete.

How to Replace the Rectangular Fan Assembly

Perform the following procedures to replace either of the two rectangular fan
assemblies. This procedure can be performed while the T1100 AS chassis remains
powered.
SHOW ME: To view a video (with sound) that shows some steps of the
following procedure,
and data, be sure to read all the steps in the following procedure. For more
information about how to view this video, see "Programs Needed to View
Linked Documents" on page 1-4.
Procedure 7-7.
1.
Ensure that the following have been done:
a.
An RMA has been obtained (see Procedure B-1, "Obtaining an RMA," on
page B-2); for information about the part number to be supplied, see "Fan
Assembly Part Number Information" on page B-3.
b.
A spare part is available
WARNING: The T1100 AS chassis performance requires all three fan
assemblies (the two rectangular fan assemblies and the square fan
assembly) be installed and operational for optimum performance. The
procedure in this section can be done while the chassis remains powered.
The T1100 AS chassis can operate with one fan assembly for brief periods.
Perform ALL of this procedure without delay. If the replacement fan
assembly is not available, DO NOT begin this procedure.
2.
Prepare the T1100 AS chassis for access to the FRU using one of the following
procedures:
910-2969-001 Revision H, February 2007
DRAFT
click here. For personnel safety and to protect equipment
Replace a Rectangular Fan Assembly
7-21