Juniper BX7000, Руководство по оборудованию, Страница: 99 / 138

Safety Guidelines and Warnings 81
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Perform only the procedures explicitly described in this manual. Make sure that only authorized
service personnel perform other system services.
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Keep the area around the chassis clear and free from dust before, during, and after installation.
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Keep tools away from areas where people could trip over them while walking.
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Do not wear loose clothing or jewelry, such as rings, bracelets, or chains, which could get caught
in the chassis.
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Wear safety glasses if you are working under any conditions that could be hazardous to your
eyes.
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Do not perform any actions that create a potential hazard to people or make the equipment
unsafe.
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Never attempt to lift an object that is too heavy for one person to handle.
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Never install or manipulate wiring during electrical storms.
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Operate the gateway only when it is properly grounded.
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Replace fuses only with fuses of the same type and rating.
Exercise the following guidelines to prevent electric shock, fire, and damage to the gateway:
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Do not open or remove chassis covers or sheet metal parts unless instructions are provided in
this manual.
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Do not push or force any objects through any opening in the chassis frame.
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Avoid spilling liquid onto the gateway chassis or onto any gateway component.
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Avoid touching uninsulated electrical wires or terminals that have not been disconnected from
their power source.
In addition, observe the following warnings and guidelines:
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Qualified Personnel Warning on page 82
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Restricted Access Area Warning on page 83
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Preventing Electrostatic Discharge Damage on page 83