Huawei N2000H V3 - 7.43 PSU Backplane Installation; 8.3 Collecting Fault Information

N2000H V3 Appliance
User Guide
7 Replacing Parts
Issue 04 (2018-11-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
232
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7.43 Installing a PSU Backplane
This topic describes how to install a power supply unit (PSU) backplane.
Scenarios
Install a PSU backplane to replace the original one.
Prerequisites
Conditions

You have powered off the N2000H V3. For details, see 3.2 Powering Off.

You have removed the chassis cover from the N2000H V3. For details, see 5.6
Removing the Chassis Cover.

You have removed the air duct from the N2000H V3. For details, see 5.8 Removing the
Air Duct.
Data

You have determined the position on the N2000H V3 for installing the PSU backplane.

You have obtained the rack number and chassis number of the N2000H V3.

You have located the N2000H V3 based on the preceding information, and labeled its
panel to prevent misoperations.
Tools

ESD wrist strap or ESD gloves

Packaging materials, for example, an ESD bag
Procedure
Step 1 Take the spare PSU backplane out of the ESD bag.
Step 2 Place the PSU backplane in the planned position, and push it downward until it cannot move.
See Figure 5-87.