Publication date: Feb., 2012Revision A112 Circuit Overloading: Be sure that the supply circuit to therack assembly is not overloaded. Grounding: Rack-mounted equipment should be properlygrounded.TO Rack-mount Devices:Step1. Attach the brackets to the device using the screws provided in the MountingAccessory.Figure 9: Attaching the BracketsStep2. Mount the device in the rack (Via Optional Rack-Mount kit), using fourrack-mounting screws (not provided). Be sure to secure the lowerrack-mounting screws first to prevent the brackets being bent by the weight ofthe switch.Figure 10: Installing the switch in a RackStep3. If installing a single switch only, turn to “Connection to a Power Source” at theend of this chapter.Step4. If installing multiple switches, mount them in the rack, one below the other, inany order.