Replacing A Fan Module - Huawei USG6000 Series Hardware Manual

HUAWEI USG6000 Series
Hardware Guide
6.
7.
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Follow-up Procedure
Send the faulty power module to Huawei for repair.

4.5 Replacing a Fan Module

The fan module of the USG6650/6660/6670/6680 contains multiple fans. If a single fan fails,
replace the fan module as soon as possible. Otherwise, the system heat dissipation is affected.
This section is irrelevant to other models that do not have independent fan modules.
Context
Required tools:
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Issue 08 (2017-06-30)
Figure 4-24 Installing the power module (USG6650/6660/6670/6680)
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Connect the power cable to the socket on the new power module. For details, see
Connecting Power Cables.
Switch on the power supply device. If the STATUS indictor on the new power module of
the USG is steady green, the power module works properly.
Phillips screwdriver
NOTE
The fan module of the USG is hot swappable.
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Copyright © Huawei Technologies Co., Ltd.
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4 Maintaining the Hardware
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