Installation guide

PowerConnect
TM
B-Series TI24X Getting Started Guide 9
53-1002050-01
DANGER
Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the branch circuit (e.g.
use of power strips).
CAUTION
Use a separate branch circuit for each AC power cord, to provide 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.
CAUTION
Make sure you insert the power supply right-side up. It is possible to insert the supply upside down,
although the supply will not engage with the power backplane cotter pin when plugged upside down. The
label of the power supply is on the top when you plug in the power supply right-side up when the power
connector is on the left and the fan vent is on the right.
CAUTION
Disconnect the power supply cable from the power source (outlet) before you install it in or remove it
from the device. Failure to do this can result in damage to the power supply or the device, or both (the
device can be running while a power supply is being installed or removed, but the power supply itself
should not be connected to a power source).
CAUTION
The PowerConnect
TM
B-Series TI24X device power supply is designed exclusively for use with
PowerConnect
TM
B-Series TI24X devices. Installing the power supply in a device other than the
PowerConnect
TM
B-Series TI24X device will cause extensive damage to your equipment.
CAUTION
Risk of explosion if battery is replaced by an incorrect type. Replace the battery only with the same or
equivalent type recommended by the manufacturer. Dispose of used battery according to the
instructions.