ZyXEL VES1724-56 User Guide - Page 25
Connecting the Frame Ground
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Chapter 2 Hardware Installation and Connection 2.3.3 Mounting the Switch on a Rack 1 Position a mounting bracket (that is already attached to the Switch) on one side of the rack, lining up the two screw holes on the bracket with the screw holes on the side of the rack. Figure 5 Mounting the Switch on a Rack 2 Using a #2 Philips screwdriver, install the M5 flat head screws through the mounting bracket holes into the rack. 3 Repeat steps 1 and 2 to attach the second mounting bracket on the other side of the rack. 2.4 Connecting the Frame Ground Connect the frame ground on the rear panel to a building's protective earthing terminals. Use a 18 AWG or larger green-and-yellow frame ground wire. Connect the frame ground before you connect any other cables or wiring. Figure 6 Frame Ground Frame Ground VES1724-56 User's Guide 25
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