A
B
C
D
F
E
B
B
1
4
3
2
G
4
Installation
Rack Mounting
Mount your equipment in either a 4-post or 2-post rack or rack enclosure (see next page for 2-post mounting). The user must determine
the fitness of hardware and procedures before mounting. If hardware and procedures are not suitable for your application, contact the
manufacturer of your rack or rack enclosure. The procedures described in this manual are for common rack and rack enclosure types
and may not be appropriate for all applications.
4-Post Mounting (3U Units)
All UPS models include hardware required to mount in a 4-post square-hole rack. All models include an adjustable rack-mount shelf kit
to provide support.
1
Connect the two segments of each shelf
A
using the included
screws and nuts
B
. Leave the screws slightly loose so that the
shelves can be adjusted in the next step.
2
Adjust each shelf to fit your rack, then mount them in the
lowest available space of your rack with the screws, nuts and
washers provided
C
. Note that the support ledges should face
inward. Tighten the screws that connect the shelf segments
B
.
3
Attach mounting ears
D
to the front mounting holes of your
UPS
E
using the screws provided
F
. The ears should face
forward.
4
Using an assistant if necessary, lift your UPS and slide it onto
the mounting shelves. Attach your UPS to the rack by using the
appropriate hardware
G
through its mounting ears and into the
rack rails. (For 3U installation, user-supplied cage nuts are also
required.) Tighten all screws securely.
