To Install the Slide Rail Assemblies in the Top Position

1.Remove the adjustable bracket on each rail.

a.Loosen the two nuts that secure the adjustable bracket.

b.Discard the adjustable bracket.

2.Adjust the length of each slide rail assembly.

a.Loosen the four nuts that secure the rear bracket.

b.Reposition the rear bracket to the location marked “NGR Cabinet” on the slide rail assembly and secure the rear bracket.

3.Insert the pins in the front bracket into cabinet holes 58 and 69 (FIGURE 1-7). The pins will hold the bracket in place until the bracket is secured.

4.Secure the rear bracket into cabinet holes 60 and 67 with two M-6 UNF screws.

5.Secure the front bracket into cabinet holes 60 and 67 with two M-6 UNF screws.

6.Repeat Step 1 through Step 5 for the second slide rail assembly.

Installing the Slide Rail Assemblies in a 19-Inch 4- Post Cabinet

The rails can be adjusted to suit a 19-inch cabinet that is compliant with either IEC 297-4 or EIA 310-D. Each slide rail assembly has a distance between front and rear mounting rails from 17.7 to 30.7 inches (45.0 to 78.0 cm).

Note – The slide rail assemblies are reversible. They can be used on either side of the cabinet.

Caution – It is the installer’s responsibility to ensure that the cabinet has sufficient structural strength and stability to handle any required installations.

To Install the Slide Rail Assemblies in a 19-Inch 4-Post Cabinet

1.Remove the adjustable bracket on each slide rail assembly. a. Loosen the two nuts that secure the adjustable bracket.

Chapter 1 Unpacking and Installing the Server 13

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Sun Microsystems 1290 manual To Install the Slide Rail Assemblies in the Top Position