Huawei IDS1000-A Maintenance Manual page 146

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Materials: spare emergency light
Documents required: power supply and distribution system diagram
Skill requirement: fire extinguishing engineer
Procedure
Step 1 Switch off the corresponding circuit breaker in the PDC.
Step 2 Unplug the power cable.
Step 3 Remove four screws from the emergency light box, and remove the faulty emergency light, as
shown in
Figure 5-55 Removing an emergency light
Step 4 Install a new emergency light, tighten the screws on the box, and plug the power cable.
Step 5 Switch on the corresponding circuit breaker in the PDC.
Step 6 Press the test button on the emergency light to check whether the new emergency light is
working properly.
----End
Follow-up Procedure
Dispose of the removed emergency light that is confirmed faulty.
Issue 01 (2016-01-10)
For the diagram, see the initial configuration guide.
Figure 5-55.
If the power indicator is on, the new emergency light is working properly.
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