T640 Installation Safety Guidelines And Warnings; T640 Chassis Lifting Guidelines; Installation Safety Warnings For M Series, Mx Series, And T Series Routers; Installation Instructions Warning - Juniper T640 Hardware Manual

T640 Core Router Hardware Guide

T640 Installation Safety Guidelines and Warnings

T640 Chassis Lifting Guidelines

Related
Documentation

Installation Safety Warnings for M Series, MX Series, and T Series Routers

310
General Safety Warnings for M Series, MX Series, and T Series Routers on page 304
General Electrical Safety Warnings for M Series, MX Series, and T Series Routers on
page 325
DC Power Electrical Safety Warnings for M Series, MX Series, and T Series Routers on
page 330
T640 Chassis Lifting Guidelines on page 310
Installation Safety Warnings for M Series, MX Series, and T Series Routers on page 310
Before moving the router, follow the guidelines in the site preparation checklist to verify
that the intended site meets the specified power, environmental, and clearance
requirements.
Do not attempt to lift a fully configured router by yourself. Using a mechanical lift to
maneuver the router into a rack is recommended. If a lift cannot be used, a minimum
of four people are required to lift the router, and you must remove components from
the chassis before lifting.
Before lifting or moving the router, disconnect all external cables.
As when lifting any heavy object, lift most of the weight with your legs rather than your
back. Keep your knees bent and your back relatively straight and avoid twisting your
body as you lift. Balance the load evenly and be sure that your footing is solid.
T640 Site Preparation Checklist on page 65
Before You Install the T640 Router Using a Mechanical Lift
Before You Install the T640 Router Without a Mechanical Lift
Safety Requirements, Warnings, and Guidelines for Installing the T640 Router on
page 85
Observe the following warnings before and during router installation:
Installation Instructions Warning on page 310
Rack-Mounting Requirements and Warnings on page 311
Ramp Warning on page 314

Installation Instructions Warning

WARNING: Read the installation instructions before you connect the router
to a power source.
Copyright © 2010, Juniper Networks, Inc.