Huawei FusionModule5000 Maintenance Manual page 40

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Figure 5-1 Interconnecting LED lights
Recommended tools and materials: multimeter
Procedure
Step 1 Locate a failed LED light.
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Step 2 Replace the LED light.
1.
2.
3.
Issue 01 (2016-10-18)
If an LED light does not work but the cables to the light are intact, the LED has failed
and the LED light needs to be replaced.
If all LED lights after a light does not work, the LED light adjacent to the working LED
light has failed.
Locate the failed LED light using the method as described in
Remove LED lights in the aisle one by one from the side not connected to the power
supply until the failed LED light is removed.
Replace the failed LED light with a new one, and reinstall the removed LED lights one
by one, as shown in Figure
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5-2.
5 Parts Replacement
Step 1.
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