Positioning the rack

You might need to position the rack. Use the procedure in this section to perform this task.

The -48 V dc rack must be installed only in restricted access areas, such as dedicated equipment rooms or equipment closets, in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical Code, ANSI/NFPA No. 70.

After the rack has been placed into its location on the floor, lock each caster by tightening the locking screw. See the following illustration for the locking screw location. Remove all of the tape and packing materials from the rack.

1	Caster
2	Locking screw

Figure 1. Tightening the locking screw.

Use the following to determine the next step:

If the rack is being bolted to a concrete floor, go to Attaching the rack to a concrete floor.
If the rack is being bolted to a concrete floor beneath a raised floor, go to Attaching the rack to the concrete floor beneath a raised floor.
If the rack is not being attached to the floor, go to Leveling the rack.