FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-4 Opening the indicator protection panel
Step 3 Loosen the screw at the back of the indicator using a Phillips screwdriver, and remove the
cables, as shown in Figure 5-5.
When removing cables, label the cables with corresponding terminal ports for later connection.
Figure 5-5 Replacing an Indicator
Step 4 Remove the retaining ring from the indicator and remove the indicator from the mounting
hole.
Step 5 Put a new indicator into the mounting hole, secure the retaining ring, and connect the cables.
Step 6 Reinstall the fuse to reconnect the circuit.
Step 7 Verify that the indicator lights up properly.
Step 8 Reinstall the protective panel.
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