Linksys NSS4100 Quick Installation Manual page 15

Power Supply Safety Warnings
When using the Linksys Business Series models NSS4100 and NSS6100, observe the following power supply
safety warnings:
TN Power
The device is designed to work with TN power systems.
Warning
Ground Conductor Warning
Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground
Warning
conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that
suitable grounding is available.
Power Supply Installation Warning
The power supply must be placed indoors.
Warning