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18 Legrand PDU User Guide
Before You Begin
Before beginning the installation, perform the following activities:
Unpack the product and components
Prepare the installation site
Check the branch circuit rating
Fill out the equipment setup worksheet
Unpacking the Product and Components
1. Remove the Legrand PDU and other equipment from the box in which they were shipped. See
Package
Contents
(on page 17) for a complete list of the contents of the box.
2. Compare the serial number of the equipment with the number on the packing slip located on the outside
of the box and make sure they match.
3. Inspect the equipment carefully. If any of the equipment is damaged or missing, contact Legrand
Technical Support Department for assistance.
4. Verify that all circuit breakers on the Legrand PDU are set to ON. If not, turn them ON.
Or make sure that all fuses are inserted and seated properly. If there are any fuse covers, ensure that
they are closed.
Note: Not all models have overcurrent protectors.
Preparing the Installation Site
1. Make sure the installation area is clean and free of extreme temperatures and humidity.
Note: If necessary, contact Legrand Technical Support for the maximum operating temperature for your
model. See
Maximum Ambient Operating Temperature
(on page 427).
2. Allow sufficient space around the Legrand PDU for cabling and outlet connections.
3. Review
Safety Instructions
(on page 4) listed in this User Guide.
Checking the Branch Circuit Rating
The rating of the branch circuit supplying power to the PDU shall be in accordance with national and local
electrical codes.
Filling Out the Equipment Setup Worksheet
An Equipment Setup Worksheet is provided in this User Guide. See
Equipment Setup Worksheet
(on page
429). Use this worksheet to record the model, serial number, and use of each IT device connected to the
PDU.
As you add and remove devices, keep the worksheet up-to-date.
