Juniper JSA3500, Руководство по оборудованию

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Operate the device only when it is properly grounded.
• Ensure that the separate protective earthing terminal provided on this device is
permanently connected to earth.
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Replace fuses only with fuses of the same type and rating.
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Do not open or remove chassis covers or sheet-metal parts unless instructions are
provided in the hardware documentation for this device. Such an action could cause
severe electrical shock.
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Do not push or force any objects through any opening in the chassis frame. Such an
action could result in electrical shock or fire.
• Avoid spilling liquid onto the chassis or onto any device component. Such an action
could cause electrical shock or damage the device.
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Avoid touching uninsulated electrical wires or terminals that have not been
disconnected from their power source. Such an action could cause electrical shock.
• Always ensure that all modules, power supplies, and cover panels are fully inserted
and that the installation screws are fully tightened.
Related
Documentation
Definitions of Safety Warning Levels on page 44
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Fire Safety Requirements on page 46
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Qualified Personnel Warning on page 47
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Warning Statement for Norway and Sweden on page 48
Definitions of Safety Warning Levels
The documentation uses the following levels of safety warnings (there are two “Warning”
formats):
NOTE: You might find this information helpful in a particular situation, or you
might overlook this important information if it was not highlighted in a Note.
CAUTION: You need to observe the specified guidelines to avoid minor injury
or discomfort to you or severe damage to the device.
WARNING: This symbol alerts you to the risk of personal injury from a laser.
WARNING: This symbol means danger. You are in a situation that could cause
bodily injury. Before you work on any equipment, be aware of the hazards
Copyright © 2018, Juniper Networks, Inc. 44
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