4
When installing or replacing the unit, the ground connection must
always be made first and disconnected last.
Voltages that present a shock hazard may exist on Power over
Ethernet (PoE) circuits if interconnections are made using
uninsulated exposed metal contacts, conductors or terminals. Avoid
using such interconnection methods, unless the exposed metal parts
are located within a restricted access location and users and service
people who are authorized within the restricted access location are
made aware of the hazard. A restricted access area can be accessed
only through the use of a special tool, lock and key or other means
of security.
No user-serviceable parts inside. Do not open.
This equipment must be grounded. Never defeat the ground
conductor or operate the equipment in the absence of a suitably
installed ground conductor. Contact the appropriate electrical
inspection authority or an electrician if you are uncertain that suitable
grounding is available.
Warning
Warning
Warning
Warning