Installing Support Rails For The Control Enclosures; Control Enclosure Support Rails; Hole Locations In The Front Of The Rack - IBM Storwize V5100 MTM 2078-424 Quick Installation Manual

Installing support rails for the control enclosures

Before you install the control enclosure into the rack, you must first install the support rails for it.
Procedure
To install the support rails for the control enclosure, complete the following steps.
1. Locate the control enclosure rails, as shown in Figure 8 on page 13.
The rail assembly consists of two rails that must be installed in the rack cabinet.
Figure 8. Control enclosure support rails
2. Working at the front of the rack cabinet, identify the two standard rack units (2U) of space in the rack
into which you want to install the support rails.
Figure 9 on page 13 shows two rack units with the front mounting holes identified.
Figure 9. Hole locations in the front of the rack
• 1 Upper rail-mounting bracket pin
• 2 Lower rail-mounting bracket pin
Chapter 2. Installing the system hardware 13