Extreme Networks Summit Summit1i Hardware Installation Manual page 218

BlackDiamond 6800 Series Switch Power Supplies
CAUTION
Do not handle the power supply using the DC output bus bars. Support the power supply from the
bottom, while holding the handle on the front of the power supply unit.
Figure 103: DC output bus bars and connectors on a BlackDiamond power supply
5 If you are installing a DC power supply, you must prepare the DC power supply cable before you
install the power supply.
See "Preparing the DC Cabling" on page 220 for more details. A DC power supply in the
BlackDiamond 6816 switch is shown in Figure 101.
6 To support the power supply, place both hands under the power supply to check the connectors for
dust and packing materials.
7 Gently begin to slide the power supply into the power supply bay.
CAUTION
Do not slam the power supply into the backplane. Use the locking handle to secure the power supply
unit into the chassis.
8 Secure the power supply in a BlackDiamond 6816 by pushing right on the locking handle until it
clicks in place.
Secure the power supply in a BlackDiamond 6808 or BlackDiamond 6804 by pushing down on the
locking handle until it clicks in place.
9 Tighten the screws using a #1 Phillips screwdriver.
10 To turn on power to the system, connect the power cables to the power supplies and then to the wall
outlet.
If you have a DC power supply:
• Remove the plexiglass cover
• Attach the power cables
• Turn the on/off switch to the on position.
See "Attaching the DC Cabling" on page 221 for more information about how to attach the DC
cabling to the power supply.
218
Connectors Bus bars
XM_busbar
Extreme Networks Consolidated "I" Series Hardware Installation Guide