OmniSwitch Backup Power Shelf/System (BPS) Rack-Mounting
OmniSwitch Backup Power Shelf/System (BPS) January 2013 page 4-11
Mid-Mounting the Chassis In the Rack
The chassis may also be installed in the rack using mid-mount flanges. To mid-mount the chassis in a 
rack, follow the steps below.
1 If applicable, remove the factory-installed front mounting plate and slot rails from the side of the 
chassis by loosening and removing the attachment screws.
2 Install the individual mounting brackets at the midpoint of the chassis using the four threaded holes on 
each side.
3 Mark the holes on the rack where the chassis is to be installed.
4 One person should lift and position the chassis until the mid-mount flanges are flush with the rack post.
5 Align the holes in the flanges with the rack holes marked in step 3.