Themis RES-32XR3/FIO, Installation Manual

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Installation and Operation
Installation Procedures
2-11
Themis Computer
4. When the drive is fully inserted in its slot, insert the key into the barrel lock
and turn it 45 degrees counter-clockwise. The drive is now locked.
2.1.6 Removable 120-mm Fan
The RES-32XR3/FIO contains three high-speed 120-mm fans. All fans are remov-
able for replacement in case of a fan failure.
2.1.6.1 Removing and Installing a 120-mm Fan
Perform the following steps to remove and install a 120-mm fan:
1. On the rear of the chassis, locate the four captive thumb screws for the fan to
be replaced. (see
Figure 2-10 ).
2. Unscrew the four captive thumb screws and pull the fan out of the chassis.
Caution: When in the closed position, the latch handle secures the drive to the
chassis. If the handle is closed before the drive is fully inserted, the latch mechanism
may not fully engage to secure the drive.
Note: Since RES-32XR3/FIO fans are “hot-swappable”, it is not necessary to
turn off system power in order to remove and replace a fan, however it may be
necessary to pull the unit from the rack to obtain access to the fans. This may af-
fect a decision whether or not to turn off system power.
Figure 2-10.
The RES-32XR3/FIO 120-mm Fans
120-mm Fan
120-mm Fan
Captive thumb screws