Safety Precautions; Safety Labels - H3C CR16000-M Installation Manual

1

Safety precautions

To avoid possible bodily injury and device impairment, read the following safety recommendations
carefully before installing your device. In actual installation, you need to take safety measures
including but not limited to the safety recommendations listed in this section.
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Safety labels

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Basic safety guidelines
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Installation site
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Electrical safety
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Laser safety
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Mechanical safety
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Card installation and cable connection
Safety labels
Carefully identify the safety labels on the device before you use the device, and follow the
instructions on the labels to operate the device.
Table1-1 Safety label description
Label Name
ESD
Grounding
Fan tray alarm label
Hot surface
Altitude
1-1
Description
ESD sensitive device.
Grounding point of the device. If a separate
grounding point is available, you must connect the
grounding point to the earth permanently.
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Do not touch rotating fan blades before a fan
tray stops.
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Hazardous rotating component.
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Stay away from rotating fan blades.
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Operate this component 1 minute after this
component is removed or the device is
powered off.
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The surface is of high temperature.
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Hot surface. Do not touch it.
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Operate this component 1 minute after this
component is removed or the device is
powered off.
The device can operate correctly in an area with an
altitude lower than 2000 m (6561.68 ft).