T640 Safety Guidelines And Warnings; General Safety Guidelines For Juniper Networks Devices - Juniper T640 Hardware Manual

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T640 Safety Guidelines and Warnings

General Safety Guidelines for Juniper Networks Devices

Copyright © 2013, Juniper Networks, Inc.
måste du vara medveten om farorna med elkretsar och känna till vanligt
förfarande för att förebygga skador.
General Safety Warnings for Juniper Networks Devices on page 384
Installation Safety Warnings for Juniper Networks Devices on page 391
Maintenance and Operational Safety Warnings for Juniper Networks Devices on page 399
General Electrical Safety Warnings for Juniper Networks Devices on page 405
DC Power Electrical Safety Warnings for Juniper Networks Devices on page 410
General Safety Guidelines for Juniper Networks Devices on page 383
General Safety Warnings for Juniper Networks Devices on page 384
T640 Preventing Electrostatic Discharge Damage on page 386
The following guidelines help ensure your safety and protect the hardware equipment
from damage. The list of guidelines might not address all potentially hazardous situations
in your working environment, so be alert and exercise good judgment at all times.
Perform only the procedures explicitly described in this documentation. Make sure that
only authorized service personnel perform other system services.
Keep the area around the chassis clear and free from dust before, during, and after
installation.
Keep tools away from areas where people could trip over them while walking.
Do not wear loose clothing or jewelry, such as rings, bracelets, or chains, which could
become caught in the chassis.
Wear safety glasses if you are working under any conditions that could be hazardous
to your eyes.
Do not perform any actions that create a potential hazard to people or make the
equipment unsafe.
Never attempt to lift an object that is too heavy for one person to handle.
Never install or manipulate wiring during electrical storms.
Never install electrical jacks in wet locations unless the jacks are specifically designed
for wet environments.
Operate the hardware equipment only when the chassis is properly grounded.
Do not open or remove chassis covers or sheet metal parts unless instructions are
provided in this documentation. Such an action could cause severe electrical shock.
Appendix A: T640 Safety and Regulatory Compliance Information
383