Installing racks
70
ANSI Hardware Installation Manual
3HH-12893-AAAA-TCZZA Issue: 09
DRAFT
7 Brace the rack per recommended office practice. Figure 17 provides an example of attaching
the rack to overhead rails.
Figure 17 Bracing the rack to overhead (example)
8 Verify rack leveling and adjust as required.
Note — To attach the rack to rails higher than 7-ft (213 cm), use a
seismic rack extender. See Procedure 9 for the installation steps.
22367
Overhead rails/cable raceway
J-Bolts
Clip
Clip
Lockwasher
Nut
5/8-11 tapped hole
5/8-11 threaded rod
(secure with lock nut)