Huawei AR120&AR150&AR160&AR200&AR510
Series Enterprise Routers
Safety and Regulatory Compliance Information
3 Safety Information
Issue 06 (2015-05-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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When inserting a board, handle it gently to avoid distorting pins on the backplane.
Insert the board along the slot guide.
The two sides of one board should not contact another board to avoid short-circuit or
scratch.
When holding a board in hand, do not touch the board circuit, components, connectors,
or connection slots.
3.8.2 Bundling Signal Cables
Bundle the signal cables separately from the strong current cables or high voltage cables.
Maintain a minimum space of 150 mm between adjacent ties.
3.8.3 Cabling Requirements
At a very low temperature, movement of the cable may damage the plastic skin of the cable.
To ensure the construction safety, comply with the following requirements:
When installing cables, ensure that the environment temperature is above 0°C.
If cables are stored in the place below 0°C, move the cables into a place at a room
temperature and store the cables for more than 24 hours before installation.
Move the cables with care, especially at a low temperature. Do not drop the cables
directly from the vehicle.
3.9 3G Antenna
The product uses standard 3G antenna. Only qualified personnel can install and maintain
the antennas.
CAUTION
CAUTION
CAUTION
