H3C S12500R Series, Installation Manual

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2-11
Installing cage nuts for attaching mounting brackets
Before mounting the chassis in the rack, install cage nuts on the front rack posts for attaching the
mounting brackets:
1. As shown in Figure 2-12 , Figure 2-13 , and Figure 2-14 , mark the cage nut installation holes for
the S12516R, S12508R, and S12504R, respectively.
2. Install cage nuts into the marked square holes in the front rack posts.
{
For the S12516R and S12508R, cage nuts are not needed for the top two marked square
holes in the right front rack post.
{
For an S12504R, install cage nuts in all the marked square holes.
Figure 2-12 Marking cage nut installation holes for attaching mounting brackets (for the
S12516R)