Cisco Systems 7500 Series manual Fail Power

Chapter 6 Maintaining Your Cisco 7507 and Cisco 7507-MX Router

Maintenance Procedures for the Cisco 7507 and Cisco 7507-MX

Figure 6-3

DC

FAIL

AC

POWER

Power Supply Captive Installation Screw (Cisco 7507 and Cisco 7507-MX AC-Input Power Supply Shown)

Captive installation screw

	D
	C
	F
	A
	IL
	A
	C
	P
	O
LEDs	W
	E
	R

Power supply front panel

AC power	I
receptacle
	O

H1314a

On/off switch Locking device

Step 6 Grasp the power supply handle with one hand and place your other hand underneath to support the bottom of the power supply as shown in Figure 6-4.

Warning Keep hands and fingers out of the power supply bays. High voltage is present on the power backplane when the system is operating.

Figure 6-4 Handling a Power Supply (Cisco 7507 and Cisco 7507-MX AC-Input Power Supply Shown)

Captive installation screw

D

C

F

A

I

L

A

C

P

O

W

E

R

H1356a

I

0

Step 7 Pull the power supply out of the bay and put it aside.

Cisco 7500 Series Installation and Configuration Guide

OL-5008-03 B0 6-5