Replacing A Psu - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Figure 8-1 Removing the ECC800 main control module
Step 5 (Optional) Remove the Micro SD card and SIM card from the corresponding slots on the side
of the ECC800 main control module.
Step 6 (Optional) Install the removed Micro SD and SIM card in the corresponding slot of the new
ECC800 main control module.
Figure 8-2 Installing the Micro SD and SIM cards
Step 7 Install the spare ECC800 main control module in the ECC800 subrack and screw the screws
on both sides of the ECC800 main control module.
Step 8 Connect the communications cables, WiFi module, and antennas to the ECC800 main control
module.
Step 9 Import the backup configuration file or set parameters for the devices that connect to the
ECC800 to ensure normal communication.
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8.3.2 Replacing a PSU

Prerequisites
Issue 06 (2020-01-02) Copyright © Huawei Technologies Co., Ltd.
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