Tripp Lite NGI-S04C2 Owner's Manual page 4

Read the installation instructions before connecting the system to the
power source.
Warning
To prevent bodily injury when mounting or servicing this unit in a
rack, you must take special precautions to ensure that the system
remains stable. The following guidelines are provided to ensure your
Warning
safety:



This unit might have more than one power supply connection. All
connections must be removed to de-energize the unit.
Warning
Only trained and qualified personnel should be allowed to install,
replace or service this equipment.
Warning
When installing or replacing the unit, the ground connection must
always be made first and disconnected last.
Warning
Voltages that present a shock hazard may exist on Power over
Ethernet (PoE) circuits if interconnections are made using uninsulated
Warning
exposed metal contacts, conductors, or terminals. Avoid using such
This unit should be mounted at the bottom of the rack if it is the
only unit in the rack.
When mounting this unit in a partially filled rack, load the rack
from the bottom to the top with the heaviest component at the
bottom of the rack.
If the rack is provided with stabilizing devices, install the
stabilizers before mounting or servicing the unit in the rack.
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