Cisco 3750 - Manual (Page 52)

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Catalyst 3750 Metro Switch Hardware Installation Guide
OL-9160-02
Chapter 3 Connecting the Power Supply
Removing the DC Power Supply
Step 7 Insert the terminal block plug in the terminal block header of the power supply (see Figure 3-17 ).
Figure 3-17 Inserting the Terminal Block Plug
Caution Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact.
For example, use tie wraps to secure the wires to the rack.
Step 8 Remove the tape from the circuit-breaker switch handle, and move the circuit-breaker handle to the on
position.
Removing the DC Power Supply
To remove a power supply from power supply slot A or B, follow these steps:
Step 1 Move the circuit-breaker to the off position.
Step 2 Detach the terminal block plug from the terminal block header of the power supply.
Step 3 Slide the power-on restrictor towards the left (see Figure 3-18 ).
Figure 3-18 DC Power-On Restrictor
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1 Power-on restrictor
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1