T4000 Installation Safety Guidelines; General Installation Safety Guidelines; Chassis Lifting Guidelines - Juniper T4000 Hardware Manual

T4000 Router Hardware Guide
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T4000 Installation Safety Guidelines

General Installation Safety Guidelines

Chassis Lifting Guidelines

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NOTE: To keep warranties effective, do not use a dry chemical fire extinguisher
to control a fire at or near a Juniper Networks device. If a dry chemical fire
extinguisher is used, the unit is no longer eligible for coverage under a service
agreement.
We recommend that you dispose of any irreparably damaged equipment in an
environmentally responsible manner.
General Safety Guidelines for Juniper Networks Devices on page 293
General Safety Warnings for Juniper Networks Devices on page 294
General Electrical Safety Warnings for Juniper Networks Devices on page 315
DC Power Electrical Safety Warnings for Juniper Networks Devices on page 321
Observe the following guidelines before and during router installation:
General Installation Safety Guidelines on page 300
Chassis Lifting Guidelines on page 300
Before installing or moving the router, verify that the intended site meets the specified
power, environmental, and clearance requirements. See the following documentation:
T4000 Clearance Requirements for Airflow and Hardware Maintenance on page 59
Rack Requirements for the T4000 Router on page 58
T4000 Router Environmental Specifications on page 333
T4000 DC Power Requirements on page 338
The weight of a fully configured router is about 663.6 lb (301.0 kg). Observe the following
guidelines for lifting and moving the router:
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 4 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.
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