IBM 0551, Руководство пользователя

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3. Align the back-alignment pins of the rail with the holes at the back of the rack identified by the
self-adhesive placement dots on the back of the rack. Ensure that the rails are level.
4. Slide the release tab (B) to extend the two back-alignment pins into the back of the rack. Ensure that
the pins have passed through the correct holes in the rack frame.
5. From the back of the rack, as shown in Figure 37 on page 44, install the rail support bracket on the
alignment pins. Then insert a large rail-retaining screw into the hole that is located between the two
back alignment pins. Partially tighten the screw. Do not tighten completely at this time.
Note: The brackets are labeled left and right. In this illustration, these brackets are shown in blue for
emphasis.
Figure 36. Front slide rail alignment pin
Chapter 3. Installing a system or expansion unit into a rack
43