Inserting Tandem S50V Psus Into A Rack - Dell Force10 S50N Series Installing Manual

for a single unit. For a tandem installation, see
Step Task
Using a #2 Phillips screwdriver, attach the short sides of the rack ears to the front corners of the power supply
1
with the supplied screws.
Figure 5-3. Attaching Rack Ears to PSU
Insert the power supply into the rack and brace it temporarily in the rack so that the screw holes in the long sides
2
of the rack ears are flush and align with the screw holes in the rack posts.
Secure the power supply on the left and right sides by tightening the supplied screws through the flanges to the
3
side of the rack, as shown in
threads.)
Figure 5-4. Mounting Single PSU in Rack

Inserting Tandem S50V PSUs into a Rack

To install two S50V PSUs (the 470W Redundant Power Supply) in tandem (side-by-side) in a rack,
follow these steps:
Step Task
Using a #2 phillips screwdriver, attach the supplied extended rack ears to the outside, front sides of the two PSUs.
1
As shown in Figure
angles away from the front corner of the PSU.
Inserting Tandem S50V PSUs into a Rack on page
Figure 5-4. (Cage nuts are also supplied for racks that have mounting holes without
5-6, the long side of the rack ear is attached to the PSU, with the short side projecting at right
31.
Installing Backup Power | 31