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4
Mechanical Installation
Rack-mounting the PDU
4.1
3.1
This document uses a 19-inch rack as an example. For other racks, see the related UPS quick
installation guide.
1. Install mounting brackets.
2. Install adjustable guide rails and floating nuts.
1. Install adjustable guide rails when you rack-mount a device. For a 2 U device, install only
adjustable guide rails and secure it with screws. For a 3 U device, install adjustable guide
rails and two floating nuts and secure them with screws. The floating nuts are delivered
with the adjustable guide rails.
2. Before you install guide rails, accurately calculate the distance (3 U) between the upper and
lower guide rails.
A. Attach the mounting brackets for the adjustable guide rails to mounting bars.
B. Install floating nuts by using a flat-head screwdriver.
5
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