Slide Disk Enclosure Onto Rails; Tighten Disk Enclosure Thumbscrews - HP 6400/8400 Reference Manual

2. Align the enclosure with the rails and slide it into the rack.
Figure 11 Slide disk enclosure onto rails
.
3. Continue sliding the enclosure into the rack until the front edge is flush with the front of the rack
(1, Figure 12). Tighten the enclosure thumbscrews into the rack (2), taking care to not strip the
Phillips-head thumbscrews.
Figure 12 Tighten disk enclosure thumbscrews
.
4. Reattach the front bezel covers.
18 Installing disk enclosures into the expansion rack