Sun Microsystems Sun Fire V1280, Руководство по установке

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Chapter 1 Physical Installation 1-9
1.1.5 Installing the Rail Assemblies in a Sun Rack 900
Cabinet
Sun Rack 900 cabinets have M-6 UNF tapped screw holes in the front and rear that
are numbered from bottom to top.
Note –
The rail assemblies are reversible. They can be used on either side of the
cabinet.
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 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
assembly and resecure the rear bracket.
1.1.5.1 Installing the Rail Assemblies in the Bottom Position
1. Insert the pins in the front bracket into cabinet holes 22 and 33 (
FIGURE 1-5
) .
The pins will hold the bracket in place until the bracket is secured.
2. Secure the rear bracket into cabinet holes 24 and 31 with two M-6 UNF screws.
3. Secure the front bracket into cabinet holds 24 and 31 with two M-6 UNF screws.
4. Repeat Step 1 through Step 3 for the second rail assembly.
1.1.5.2 Installing the Rail Assemblies in the Top Position
1. Insert the pins in the front bracket into cabinet holes 58 and 69 (
FIGURE 1-5
) .
The pins will hold the bracket in place until the bracket is secured.
2. Secure the rear bracket into cabinet holes 60 and 67 with two M-6 UNF screws.
3. Secure the front bracket into cabinet holes 60 and 67 with two M-6 UNF screws.
4. Repeat Step 1 through Step 3 for the second rail assembly.