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Cisco Nexus 5600 Series Hardware Installation Guide
Chapter 4 Replacing Components
Replacing a Fan Module
Step 3 Insert the black (DC negative) wire into the right aperture on the connector and tighten down the
connection set screw. Finger tight or about 3 ft./lbs should be sufficient.
Step 4 Insert the red (DC positive) wire into the left aperture on the connector and tighten down the connection
set screw. Do not tighten over 0.7 Nm.
Figure 4-1 Wiring the DC Power Connector
Replacing a Fan Module
The fan module is designed to be removed and replaced while the system is operating without presenting
an electrical hazard or damage to the system, if the replacement is performed promptly.
Note The airflow direction must be the same for all power supply and fan modules in the chassis. You can
order all modules with port side exhaust and you can also order port side intake.
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