Extreme Networks 12800 Series Hardware Installation Manual page 82

Installing Power Supply Units
Figure 45: Extreme Networks 700/1200 W AC PSU with Locking Handle Open
3 Carefully slide the Extreme Networks 700/1200 W AC PSU all the way into the power supply bay
(see Figure
CAUTION
Do not slam the Extreme Networks 700/1200 W AC PSU into the system switch backplane. Use the locking handle
to secure the Extreme Networks 700/1200 W AC PSU into the system switch.
Figure 46: Inserting the 700/1200 W AC PSU into the Power Supply Bay
4 Secure the Extreme Networks 700/1200 W AC PSU in the power supply bay by pushing down on
the locking handle until it clicks into place.
5 Connect the AC power supply cord:
a If you are just replacing a power supply, you do not need to unplug the AC power cord.
82
46).
EX_015
EX_011
BlackDiamond 12800 Series Switches Hardware Installation Guide