Figure 78. Closing the hinge brackets
10. On the front of the rail, press the two bracket pins into the holes in the rack flanges.
11. Close the front hinge bracket to secure the rail to the rack cabinet flange.
See Figure 78 on page 67.
12. Secure the rear of the rail to the rear rack flange with an M5 screw that is provided with the rack kit.
13. Repeat the steps to secure the opposite rail to the rack cabinet.
14. Repeat the procedure to install rails for each additional expansion enclosure.
Installing an optional 2U SAS expansion enclosure
The 2U SAS expansion enclosures are installed in the same rack as the control enclosure.
About this task
CAUTION:
• To lift and install the 2U SAS expansion enclosure into the rack requires at least two people.
• Install a 2U SAS expansion enclosure only onto the rails that are supplied with the enclosure.
• Load the rack from the bottom up to ensure rack stability. Empty the rack from the top down.
Procedure
To install an optional 2U SAS expansion enclosure, complete the following steps.
1. Remove the two enclosure end caps by grasping the handle and pulling the bottom of the end cap free,
then clearing the tab on the top of the enclosure.
See Figure 79 on page 68.
Chapter 3. Installing a 2U expansion enclosure 67