Replacing a Fan Module 6–1
Hitachi Unified Storage Hardware Service Guide
Replacing a Fan Module
CBL Controller Boxes have three customer-replaceable Fan
Modules. This chapter describes how to replace a Fan Module on
a CBL Controller Box.
The following topics are covered in this chapter:
Precautions when replacing the Fan Module
Replacing the Fan Module on a CBL Controller Box
NOTE: This chapter assumes you have read the electrostatic
guidelines and other information in Chapter 3, Procedures before
and after replacing components. If you have not, review this
information and then return to this chapter.