Removing the ac power supply, Figure 3-3 – Cisco 3750 User Manual
Page 43
3-3
Catalyst 3750 Metro Switch Hardware Installation Guide
OL-9160-02
Chapter 3 Connecting the Power Supply
Removing the AC Power Supply
Figure 3-3
AC Power Cord Retainer and Power-On Restrictor
Step 3
Slide the power supply unit the rest of the way into the power slot.
Step 4
Slide the power-on restrictor to the right in order to access the power connector (see
).
Step 5
Use a Phillips screwdriver to attach the screw at the lower-left of the power supply, and secure the power
supply unit in the switch chassis.
Step 6
Insert the power cord into the power connector.
Step 7
Snap the AC power cord retainer into place to secure the power cord (see
Step 8
Turn on the power at the power source.
Removing the AC Power Supply
To remove a power supply from power supply slot A or B, follow these steps:
Step 1
Turn off the power at its source.
Step 2
Detach the power cord retainer from the power cord.
Step 3
Remove the power cord from the power connector.
Step 4
Use a Phillips screwdriver to remove the screw at the lower-left that secures the power supply unit to
the switch chassis (see
Step 5
Slide the power-on restrictor toward the left.
Step 6
Remove the power supply unit from the power slot by pulling on the power-on restrictor (see
1
AC power cord retainer
2
Power-on
restrictor
97468
1
2