Qfx5220-128C Safety Warning Summary - Juniper QFX5220-128C Quick Start Manual

NOTE: When Telnet is enabled, you cannot log in to a QFX5220 switch through Telnet using root credentials.
Root login is allowed only for SSH access.
12. Enable SSH service for root login.
[edit]
root@# set system services SSH
13. Commit the configuration to activate it on the switch.
[edit]
root@# commit

QFX5220-128C Safety Warning Summary

This is a summary of safety warnings. For a complete list of warnings, including translations, see the QFX5220 hardware
documentation at https://www.juniper.net/documentation/product/en_US/qfx5220.
WARNING:
Permit only trained and qualified personnel to install or replace switch components
Perform only the procedures described in this quick start and the QFX5220 documentation. Other services must be
performed only by authorized service personnel.
Before installing the switch, read the planning instructions in the QFX5220 documentation to make sure that the site
meets power, environmental, and clearance requirements for the switch.
Before connecting the switch to a power source, read the installation instructions in the QFX5220 documentation.
The QFX5220-128C weighs approximately 76 lbs (34.5 kg.) We recommend using a mechanical lift for installations
above 60 inches (152.4 cm). Manually installing the QFX5220-128C in a rack or cabinet at a height above 60 in. (152.4
cm) requires two people to lift the switch and a third person to install the mounting screws. To prevent injury, keep your
back straight and lift with your legs, not your back.
If the rack or cabinet has stabilizing devices, install them in the rack before mounting or servicing the switch in the rack
or cabinet.
Before installing or after removing an electrical component, always place it component-side up on a flat antistatic mat
or in an antistatic bag.
Failure to observe these safety warnings can result in personal injury or death.
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