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6-2 Replacing Power Supplies and Cooling Fans
Replacing Power Supplies and Cooling Fans, 7310 Version 1
Replacing Power Supplies and Cooling Fans, 7310 Version 1
Introduction Power to the Vanguard 7310 Version 1 is provided by two separate power system
components:
• The Power Input Module, which connects with the midplane and brings
power to all of the components in the chassis. The Power Input Module is
accessible from the rear of the enclosure
• The Power Supply/Inlet Fan Module, which also connects to the midplane and
is accessible from the front of the enclosure
Procedures This section provides procedures that explain:
• Removing and Installing the Power Supply/Inlet Fan Module
• Removing and Installing the Power Input Module
• Removing and Installing the Exhaust Fan Module
• Replacing Power Supplies and Cooling Fans, 7330 Version 1
Figure 6-1 is a diagram that shows the two components and their relationship to the
Vanguard 7310 midplane.
Figure 6-1. Vanguard 7310 Version 1 Power System Components
Power Supply/
Inlet Fan Module
Power Input
Module
Rear of Chassis
Midplane