Replacing An Outdoor Fan - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Step 3 Cut off the cable tie that binds the cable for the faulty fan, and remove the fan
terminal, as shown by (1) in
When removing a fan, remove the screws before loosening the captive screws.
When installing a fan, tighten the captive screws clockwise, and then install the
screws.
Step 4 Use a Phillips screwdriver to remove the four screws that secure the fan, and
remove the faulty fan and fan guard.
Figure 4-19 Removing a fan
Step 5 Install a new fan and fan guard, connect the connectors, and use a cable tie to
secure the cable.
Step 6 Turn on the switch for the faulty fan and close the front door.
Step 7 On the LCD home screen, choose Maint > Performance Maint, and clear the
indoor fan runtime.
Step 8 When the device is in the Startup status, manually clear the alarm. Ensure that
the smart cooling product is running normally without any alarms.
----End

4.2.2.5 Replacing an Outdoor Fan

Prerequisites
●
●
Issue 01 (2021-04-20)
NO TICE
Recommended tools and materials: hex key, Phillips screwdriver, socket
wrench, small flat-head screwdriver (2 mm), diagonal pliers, cable ties, and
new fan
Preparations: Shut down the system and cut off external power supplies.
Copyright © Huawei Technologies Co., Ltd.
Figure 4-19.
4 Parts Replacement
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