Removing An Ac-Input Power Supply - Cisco GSR12/60 - 12012 Router -AnyLAN, SONET/SDH Installation And Configuration Manual

Removing the Cisco 12012 Components before Installing the Frame
Caution
the power supply.
Step 5
Repeat Step 2 through Step 5 for a second DC-input power supply.
Note
supply blanks are installed in the empty power supply bays. You do not need to remove the
power supply blanks.

Removing an AC-Input Power Supply

If you ordered a Cisco 12012 configured for source AC power, the system is shipped with
two AC-input power supplies installed in the power supply bay. Systems configured with
redundant AC-input power supplies have two power supplies shipped installed in the power
supply bay and one or two redundant power supplies shipped in a large cardboard box on
the front of the pallet.
Perform the following steps to remove an AC-input power supply from the power supply
bay:
Step 1
Step 2
Note
secures the power supply in the power supply bay.
3-16 Cisco 12012 Gigabit Switch Router Installation and Configuration Guide
The DC-input power supply weighs 19 lb (8.3 kg). Use two hands when handling
Place your free hand underneath the power supply to support it, and slide the
power supply completely out of the bay. Set the power supply aside.
If your system is configured with only one DC-input power supply, two power
Attach an antistatic wrist strap to yourself and to one of the two ESD connection
sockets located on the front edges of the upper card cage or to bare metal on the
frame.
Turn the power supply power switch to the STANDBY position.
Turning the power supply switch to the STANDBY position releases a latch that