Cisco 12406 Replacement Instructions Manual page 15

To install a power module, use
Step 1 Attach an ESD-preventive strap to your wrist and connect the leash to the chassis or to another grounded,
bare metal surface. (See
Confirm that the faceplate switch or circuit breaker is in the Off position.
Step 2
Step 3 Grasp the power module handle with one hand while supporting the module with your free hand, and
slide it partially into the bay.
Rotate the two release levers away from the power module faceplate to the full open position.
Step 4
Note
Seat the power module into the bay and secure it by closing the ejector levers.
Step 5
Use a flat-blade screwdriver to tighten the two ejector lever captive screws.
Step 6
Figure 11
78-16109-01
Figure 11
Figure 4.)
Electrical connections between the power module and the power module connector to the
backplane are made automatically when the power module is fully seated in the power module
bay and the ejector lever captive screws are tightened.
Installing a Power Module (AC-Input Power Supply Shown)
as a reference and follow these steps:
Cisco 12006 and Cisco 12406 Router Chassis Replacement Instructions
15