Dell J727N - Manual (Page 19)

19
Installation |
UPS Setup
The Dell Line-Interactive Rack UPS can be installed in 19-inch racks and needs only 2U of valuable rack
space (3U for 2700/2300W UPS models).
NOTE: No tools are needed to attach the rack rails to a round- or square-hole EIA rack.
The 2700/2300W UPS models are designed for flexible configurations and can be installed in a rack or
as a standalone cabinet.
If you are installing the UPS in a rack, continue to the following section, “Rackmount Setup.” To install
the 2700/2300W UPS as a standalone cabinet, continue to “Tower Setup” on page 24.
Rackmount Setup
CAUTION: The cabinet is heavy (see page 65): 1) Dell strongly recommends to remove the battery tray from the
UPS before lifting. 2) Lifting the cabinets into the rack requires a minimum of two people.
CAUTION: Removing the batteries should be performed or supervised by personnel knowledgeable about
batteries and the required precautions. Keep unauthorized personnel away from batteries.
CAUTION: If installing an optional EBM, install the EBM directly below the UPS.
NOTE: Mounting rails are required for each individual cabinet.
To install the UPS and optional EBM in a rack:
1 Remove the internal battery tray from the UPS:
Loosen the thumbscrew on the metal battery cover, slide the cover to the right, and open (see
Figure 12).
Figure 12. Opening the Metal Battery Cover