For Rails With Square Holes-Attaching The Retainer Nuts; Installing The Retainer Nuts On The Rails - HP AA-RS2WC-TE Installation Manual

For Rails with Square Holes—Attaching the Retainer Nuts
If installing 14U Rack Mount Kit in rails with square holes (9000 Series, 42U
rack), attach retainer nuts to vertical rails on service side of the rack as follows.
Note:
Read the next section,
page 54 if installing switch in rack rails with round holes. Count up 41 square holes
from the 1U location.
9. Attach the four retainer nuts to the two rails at the front of the rack (service
3
Figure 7: Installing the retainer nuts on the rails
Core Switch 2/64 V4.1 Installation Guide
Use the retainer nuts for rails with square holes only, (9000 Series, 42U rack).
For Rails with Round Holes—Attaching the Clip
aisle side). See Figure
Installing and Configuring the Core Switch 2/64
Figure 7.
1
2
SHR 2510A
Nuts, on
Upper retainer
1
nuts, installed in
hole #41
Lower retainer
2
nuts, installed in
hole #9
1U location
3
53