Safety Instructions - Huawei CX320 User Manual

CX320 Switch Module
User Guide
General Instructions
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Personal Safety
To ensure personal safety, note the following points:
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Issue 09 (2019-08-02)
Comply with all local laws and regulations when installing the hardware. The safety
instructions in this document are only supplemental to local laws and regulations.
Observe the safety instructions that accompany all "DANGER", "WARNING",
"CAUTION", and "NOTICE" symbols in this document. These instructions are only
supplemental to other safety measures.
When installing hardware, follow all safety instructions provided on the device labels
and in this document.
Operations involving high voltages or moving equipment must be performed by
authorized, qualified personnel.
Take protective measures before operating the device in residential areas as it is likely to
cause radio interference.
Only personnel certified or authorized by Huawei are allowed to install the hardware.
Discontinue any dangerous operations and take protective measures. Problems that may
cause personal injury or device damage should be immediately reported to the project
supervisor.
Do not operate the product or handle cables during thunderstorms.
Exercise caution when using tools that could cause personal injury.
Use a stacker to lift a device above shoulder height. This will prevent it from falling.
Do not touch high-voltage cables directly or indirectly.
Before powering on a device, ensure that it has been properly grounded.
Do not use a ladder alone.
To avoid damaging your eyes when installing, testing, or replacing optical cables, do not
look into optical ports without eye protection.
Wear clean protective gloves, ESD clothing, a protective hat, and protective shoes, as
shown in Figure 1-1.
Copyright © Huawei Technologies Co., Ltd.
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Safety Instructions

1 Safety Instructions
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