Safety Warnings Summary - Juniper EX4600 Quick Start Manual

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Safety Warnings Summary | 9

Power Cable Warning (Japanese) | 10
Contacting Juniper Networks | 10
See the complete EX4600 documentation at https://www.juniper.net/documentation/product/en_US/ex4600.
Safety Warnings Summary
This is a summary of safety warnings. For a complete list of warnings, including translations, see the EX4600 documentation
at https://www.juniper.net/documentation/product/en_US/ex4600.
WARNING:
Permit only trained and qualified personnel to install or replace switch components.
Perform only the procedures described in this quick start and the EX4600 switch documentation. Other services must
be performed only by authorized service personnel.
Before installing the switch, read the planning instructions in the EX4600 switch 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 EX4600 switch documentation.
The EX4600 switch weighs approximately 21.4 lb (9.7 kg). Manually installing the EX4600 switch in a rack or cabinet
at a height above 60 in. (152.4 cm) requires two people to lift the switch and install 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.
Do not work on the switch or connect or disconnect cables during electrical storms.
z Before working on equipment that is connected to power lines, remove jewelry, including rings, necklaces, and watches.
Metal objects heat up when connected to power and ground and can cause serious burns or become welded to the
terminals.
Failure to observe these safety warnings can result in personal injury or death.
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