H3C S7500 Series Ethernet Switches Compliance and Safety Manual

Compliance and Safety Manual
H3C S7500 Series Ethernet Switches Chapter 3 Safety Information
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3.5.3 Plug/Unplug Board
Note:
When plugging the board, the operator should not push it too hard; otherwise the pins
on the backplane may be distorted.
z The board should be inserted along the slot guides. Try to avoid contacts between
the circuit sides of the board and other boards, which will result in short-circuit or
scratch.
z When holding a board in hand, do not touch the board circuit, components,
connectors, and connection slots.
3.5.4 Binding Signal Lines
Note:
Signal lines should be bound separately from strong current lines or high voltage lines.
The spacing of the binding should be 150mm at minimum.