Installation guide

42 Brocade ServerIron ADX Installation Guide
53-1003445-01
Installing ServerIron ADX
2
CAUTION
To insure adequate bonding when attaching the ground lug, a minimum of 20 PSI of torque is
required to be applied to the mounting hardware used to attach the ground lug.
CAUTION
When making the primary ground connection, a star washer must be used for anti-rotation. When
connecting the device to the rack frame, use thread-forming screws and paint-piercing washers.
CAUTION
AC and DC power supplies can be grounded to a common bonding network or to an isolated
bonding network.
FIGURE 34 Crimping the Power Supply Wire in the Lug
4. Re-attach the transparent cover over the power supply lugs that was removed in Step 1.
5. Connect the wire to your DC power source, making sure to connect the -48V cable to the
negative terminal on the power supply and the 0V cable to the positive terminal as marked on
the power supply.
The equipment installation shall meet NEC/CEC code requirements. Consult local authorities for
regulations.
CAUTION
To insure adequate bonding when attaching the ground lug, a minimum of 20 PSI of torque is
required to be applied to the mounting hardware used to attach the ground lug.
DANGER
DC return shall be isolated from the chassis ground (DC-I) when connections to the power supply
are made.
1 #8 AWG Power Supply Wire