Power precautions
Caution: Use a separate branch circuit for each power cord, which provides redundancy in case
one of the circuits fails.
Caution: Ensure that the device does not overload the power circuits, wiring, and over-current
protection. To determine the possibility of overloading the supply circuits, add the
ampere (amp) ratings of all devices installed on the same circuit as the device. Compare
this total with the rating limit for the circuit. The maximum ampere ratings are usually
printed on the devices near the input power connectors.
Danger: Disconnect the power cord from all power sources to completely remove power from the
device.
Caution: Before plugging a cable into any port, be sure to discharge the voltage stored on
the cable by touching the electrical contacts to ground surface.
Danger: If the installation requires a different power cord than the one supplied with the
device, make sure you use a power cord displaying the mark of the safety agency that
defines the regulations for power cords in your country. The mark is your assurance
that the power cord can be used safely with the device.