Installing the redundant power supplyTo install the redundant power supply in a Lenovo System x or IBM Power rack, complete the followingsteps:1. Locate and record the product information to configure and register your product and set aside. SeeBefore installing the redundant power supply.2. Remove the rear cover screws.3. Use the M4 screws to attach the front mounting brackets to each side of the redundant power supply.Torque the screws to approximately 1.13 Nm (10 inch-pounds).71994. Use the M6 screws, washers, and clip nuts to connect the front mounting brackets to the front and rearposts in the rack. Torque the screws to approximately 3.5 Nm (30 inch-pounds).14 Lenovo RackSwitch G7000 Redundant Power Supply Installation Guide