Cisco Catalyst 3560 Getting Started Manual page 15

Rotate the wire to the right side of the AC power cord
Step 3
connector, and insert the AC power cord.
Step 4 Place the power cord bushing on the power cord with the
opening at the top. The retainer wire only fits into one slot
on the bushing. Move the retainer wire into the bushing
slot.
Slide the bushing so that it rests against the power-cord
Step 5
connector, and then rotate the bushing clockwise until the
bushing is securely fastened and its opening is on the right
side of the power cord.
Step 6 Insert the securing clip in the opening of the bushing.
After the power cord is correctly secured, it should look
like this.
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