Huawei FusionModule5000 Maintenance Manual page 125

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Figure 5-20 Removing the indicator fastener
Step 4 Replace the indicator if no voltage is detected by using a multimeter.
Step 5 Loosen the screw at the rear of the indicator using a Phillips screwdriver, and remove the
conducting wire, as shown in
When removing cables, clearly label the cables with its corresponding terminal ports to prevent incorrect
connections.
Figure 5-21 Replacing an Indicator
Step 6 Remove the retaining ring from the indicator, and remove the indicator from the mounting
hole.
Step 7 Put a new indicator in the mounting hole, secure the retaining ring, and connect the
conducting wire.
Step 8 Install the new indicator in the fastener and reinstall the fastener in the cabinet.
Step 9 Reinstall the fuse so that the circuit is in closed state.
Step 10 Check that the new indicator works properly.
Issue 01 (2019-03-05)
Figure 5-21.
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5 Parts Replacement
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