Lenovo 46M4002 Installation And Maintenance Manual page 18

Review the documentation that comes with your rack cabinet for safety and cabling information. When you
install the PDU in a rack cabinet, observe the following precautions:
• Make sure that the room air temperature is below 35°C (95°F).
• Do not block any air vents; usually 15 cm (6 in.) of air space provides proper airflow.
• Connect all power cords to properly wired and grounded electrical outlets.
• Do not overload the power outlet when you install multiple devices in the rack cabinet.
To install a PDU in the side of a rack cabinet by using the vertical mounting brackets, complete the following
steps:
1. Align the vertical mounting brackets to the front of the PDU and attach the brackets to the PDU with two
M3 x 5 screws per bracket. Use the screws that come with the PDU. You can install the PDU in a rack
cabinet with the power outlets facing the rear or the front of the rack cabinet.
2. Hold the PDU in the side of the rack cabinet, and attach the vertical mounting brackets to the side
braces with four M6 screws and nuts that come with the PDU.
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1U C19 and C13 Switched and Monitored PDUs Installation and Maintenance Guide