Cisco Systems 7505 Manual De Usuario

Handling the

power supply

57097

Phillips

screws

(2 places)

Power harness

Backplane

power

receptacle

A

B

C

Power supply ears

Power supply ears

Removing/replacing

power supply

Hold the power supply as shown in C, and

slide it into the bottom of the chassis. Use

the handles to push the supply all the way

into the chassis until the ears on both sides

are flush against the chassis frame.

Use a Number 2 Phillips screwdriver to

replace the two M4 x 10-mm Phillips

panhead screws to secure the two power

supply ears to the chassis frame.

Reattach the power harness plug to the

backplane receptacle. Ensure that the plug

is fully seated in the receptacle.

Replace the power harness cover.

Replace the fan tray.

Replace the cover panel.

For AC-input power supplies: On the

interface processor side of the power

supply, replace the cable retention clip on

the AC input port by pinching the sides of

the retention clip together and letting the

ends of the retention clip snap outward

into the holes in the jackscrews.

For DC-input power supplies: To provide

strain relief for the DC-input cable,

replace the nylon cable tie with a new

nylon cable tie.