● Do not install network cables, power adapters or power adapter cables
outdoors. Adopting these measures will help prevent device damage and
bodily injuries which are especially prone during thunderstorms.
● If an abnormality occurs, for example, liquid entering the device, smoke,
unusual sound, and smell, stop the device immediately, switch o the power,
disconnect all cables (such as the power cable, optical cable, and network
cable) to the device, and contact the authorized service center.
● Do not disassemble the device without permission. In the case of a device
fault, contact the authorized service center.
● Dispose of the packing materials, expired batteries, and old or abandoned
devices in accordance to local laws and regulations (recycling them is strongly
recommended).
● Do not change the structure, safety design, or performance design of the
device without prior authorization.
● Maintenance personnel should pay attention that the parts of the equipment
that remain energized might represent ahazard during servicing after
operation of the fuse.
Fire Warning and Precautions
● The equipment needed to be far away from the large heat source, naked re,
and large power equipment, such as electric heater, candles, hair dryer, avoid
introducing safety risk.
● Near power lines - equipment or equipment, such as aging or aging cable
plug board and other facilities, please timely replacement, to avoid the
introduction of safety risk.
OptiXstar B650G-8E8P3W
Quick Start 01 1 Precautions
Issue 01 (2022-04-07) Copyright © Huawei Technologies Co., Ltd. 2
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