Replacing The Transformer - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Step 9 Power on the NetCol5000-A and check that it runs properly.
Step 10 Install the air filter and close the rear door.
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4.2.2.16 Replacing the Transformer

Prerequisites
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Context
The transformer needs to be maintained from the rear door.
Procedure
Step 1 On the controller home screen, tap Shutdown, and turn off the smart cooling
product switch in the upstream PDC.
Exercise caution because the device is still energized after it is shut down on the
controller home screen.
Step 2 Open the rear door and remove the air filter.
Step 3 Remove the two M4 screws from the front panel of the transformer and remove
the front panel.
Figure 1-1 Removing the two M4 screws
Issue 01 (2021-04-20)
A transformer needs to be replaced.
A spare transformer of the same model is available and functional.
Tools: protective gloves, Phillips screwdriver, cable label
NO TICE
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4 Parts Replacement
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