User's Guide

39
Installing fan units
Use the following procedure to install a fan unit.
Observe the following instructions to use the Blade Enclosure safely. Failure to
follow these instructions may result in serious personal injury.
See pages 4 to 14 for details.
 Do not install or remove more than one fan unit at the same time
1. Remove any blank cover from the slot where
the fan unit is to be installed.
To remove the cover, press and hold the ejector down,
and pull the cover out of the slot.
To remove the cover from an upper slot, press
the ejector down. To remove the cover from a lower slot,
press the ejector up.
IMPORTANT:
Keep the removed blank cover in a safe place.
2. To install a fan unit in an upper slot, hold the unit
so that its ejector is toward the top.
To install a fan unit in an lower slot, hold the unit
so that its ejector is toward the bottom.
3. Press and hold the ejector down for the upper slot
or up for the lower slot, and slide the fan unit
slowly and carefully into the Blade Enclosure.
4. Release the ejector.
The fan unit is locked and secured.
The procedure is now complete.
Blank cover
Ejector
Fan unit