Removal and replacement procedures  39 
Active Cool 200 fan 
 
 
CAUTION:  This procedure provides instructions for replacement of a failed part only. To change 
the configuration of components, see the appropriate HP BladeSystem c-Class enclosure setup 
and installation guide. 
 
To remove the component: 
1.  Turn the handle counterclockwise. 
2.  Remove the fan. 
 
 
 
CAUTION: For best cooling practices, do not operate the enclosure for extended periods with 
more than one component or blank removed. When removing an active component, replace it 
with a blank. 
 
To replace the component, reverse the removal procedure. 
When installing the bottom fans, invert them so that the fan LED is in the top left corner. 
 
Interconnect blank 
To remove the component: 
1.  Press the release tabs.