Huawei NetEngine-8000-M8 Manual page 2

Instructions and Precautions for Handling Boards
Always put on an ESD wrist strap or ESD gloves before handling a board.
Wearing ESD gloves
Hold the ejector levers of a board with both hands. Do not touch any board chips, circuits, or other
components. Otherwise, the board may fail to function.
Filler panels must be installed in vacant slots to ensure the device functions correctly. For example, they
ensure electromagnetic compatibility, prevent the ingress of dust or foreign objects, and maintain proper
airflow for heat dissipation.
Boards are fragile and valuable. Exercise caution when handling them. Use a box designed specifically
for transporting the boards.
When installing or replacing a board, remove and re-install the corresponding filler panels only.
Wearing an ESD wrist strap
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Holding a board without ESD protection