5.4.1.1 Replacing an ECC800-Pro Main Control Module
Prerequisites
● The ECC800-Pro main control module is hot-swappable.
● Before disconnecting cables from the ECC800-Pro main control module, label
the cables based on the corresponding ports.
● Tools: ESD wrist strap, ESD gloves, Phillips screwdriver, labels, marker
● Materials: a new undamaged and undeformed ECC800-Pro main control
module of the appropriate model
Procedure
Step 1 Use the Back Up Current Settings function to record the ECC800-Pro
conguration information or manually record the information.
Path: Maintenance > Conguration File > Back Up Current Settings
● If the main control module is damaged, you may fail to log in to the ECC800-Pro. In this
case, you cannot back up the settings.
● The data regarding SNMP, access user rights, user management, IP addresses, time, time
zone, and security certicates cannot be backed up.
Step 2 Label each cable and antenna based on the corresponding ports on the ECC800-
Pro main control module.
Step 3 Remove cables, USB
ash drive, USB-to-WiFi module, and antennas from the
ECC800-Pro main control module.
Step 4 Loosen the screws on both sides of the ECC800-Pro main control module and pull
the handles on both sides of the ECC800-Pro main control module to remove the
main control module.
Figure 5-4 Removing the ECC800-Pro main control module
Step 5 (Optional) Remove the Micro SD card and SIM card from the corresponding slots
of the ECC800-Pro main control module.
FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator) 5 Parts Replacement
Issue 01 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 66
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