Installing Power Supplies
Mounting OS6855-24 and OS6855-U24/U24X
page 3-8
OmniSwitch 6855 Series Hardware Users Guide
September 2011
3
Carefully slide the power supply on to the power supply tray and secure the power supply to the tray
using the captive screws.
Attaching a Power Supply to the Power Supply Tray
Note.
Two power supply types can be attached to a power supply tray.
4
After the rack-mount flanges and the power supply are secured to the tray, mark the holes on the rack
where the tray is to be installed.
5
Lift and position the tray until the rack-mount flanges are flush with the rack post.
6
Align the holes in the flanges with the rack holes that were marked earlier.
7
Once the holes are aligned, insert a rack mount screw (not provided) through the
bottom hole of each
flange
. Tighten all screws until they are secure.
Attaching the Power Supply Tray to the Rack
Note
.
Be sure to install the screws in the
bottom hole
of each flange, as shown, before proceeding.
8
Once the screws at the bottom of each flange are secure, install the remaining rack mount screws. Be
sure that all screws are securely tightened.
Tighten these screws
to secure the power
supply.
