Extreme Networks BlackDiamond 8800 Hardware Install Manual page 87

3 Disconnect the cable from the front of the DC power supply by pressing down the catch
following figure) and pulling out the cable.
Warning
Always be sure that the 1200 W DC power supply does not have the input cabled
connected at any time when the DC power supply is not installed in the switch. Do not
remove the DC power supply from the switch before disconnecting the input DC cable
from the power supply.
Figure 62: DC Cable Connector on the 1200 W DC Power Supply
4 Pull the handle of the power supply to disconnect the power supply from the power connector at
the back of the power supply bay. Slide the power supply partway out of the bay.
5 Wearing thermal protective gloves, place both hands underneath the power supply to support the
weight as it is pulled out from the switch.
To remove additional DC power supplies, repeat steps
BlackDiamond 8800 Hardware Install Guide
Installing Power Supply Units (PSUs)
1 on page 86 through 5 on page 87.
(see the
87