Huawei NetEngine 8000 F User Manual

Figure 4-277 Insert the fan module
5. Verify the function of the new fan module.
In normal situations, after the new fan module is inserted into the chassis, the
fans inside it immediately start to roatate. In this case, you can check whether
the new fan module functions normally in the following manners:
– If the FAN indicator on the panel of the fan module is on and green, it
indicates that the fan module runs normally.
If the indicator is red, it indicates that the fan module fails to run normally. If
the new fan module fails to return to the normal state, contact Huawei
technical personnel.
Follow-up Procedure
After replacing a part, collect the tools. If the part is faulty, maintenance personnel
should
ll in the Osite Repair Card for Faulty Materials, and send the card and
the faulty part to Huawei for timely maintenance.
4.2.11.4 Replacing an Optical Module
Context
CA UTION
Laser beams will cause eye damage. Do not look into bores of Optical Modules or
optical bers without eye protection.
HUAWEI NetEngine 8000 F
Hardware Guide 4 Hardware Installation and Parts Replacement
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 631

Huawei NetEngine 8000 F Specifications

General

Brand	Huawei
Model	NetEngine 8000 F
Category	Network Router
Language	English