Paradyne IP Broadband Loop Carrier 4000E - Manual (Page 16)

16 July 2005 IPD4-A2-GZ40-10
Fan Module
The 4000E fan module is installed vertically to the right of the interface module
slots. It comes pre-installed and should not be removed unless it is being replaced.
Fan functionality is indicated by a FAN LED on your management module (all
models): No illumination or solid GREEN illumination indicates all fans are
currently functioning, solid AMBER illumination indicates at least one of the four
fans is no longer functioning.
CAUTION:
Do not operate the 4000E without a fan module or with a fan module that is not
functioning properly.
4000E FRONT VIEW
Fan Module
MANAGEMENT MODULE
Fan LED