Huawei FusionDC1000A Maintenance Manual page 115

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
●
Procedure
Step 1 Record the position of the signal cable connected to the ECC800-Pro main control
module panel, and then disconnect the signal cable.
Step 2 Loosen the screws on both sides of the ECC800-Pro main control module.
Step 3 Pull the handles on both sides of the ECC800-Pro main control module, and to
remove the main control module.
Figure 4-52 Removing the ECC800-Pro main control module
Step 4 Remove the SIM card from the card slot.
Figure 4-53 Removing a SIM card
Step 5 Insert the spare SIM card into the card slot.
Figure 4-54 Installing a SIM card
Issue 01 (2021-04-20)
Materials: A spare SIM card of the same model are available and functional.
Copyright © Huawei Technologies Co., Ltd.
4 Parts Replacement
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