Dell PowerEdge Rack Enclosure 4020S - Manual (Page 5)

Contents
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Contents
Safety Instructions . . . . . . . . . . . . . . . . . . . . . 5
SAFETY: Rack Mounting of Systems . . . . . . . . . 5
Rack Installation Instructions . . . . . . . . . . . . . . . 6
Rack Specifications . . . . . . . . . . . . . . . . . 6
Before You Begin . . . . . . . . . . . . . . . . . . . 7
Recommended Tools and Supplies . . . . . . . . . . 8
Installing Rack Cabinets . . . . . . . . . . . . . . . 8
Opening and Closing the Front Rack Door . . . . . . 9
Removing and Replacing the Rack Doors . . . . . . 9
Removing and Replacing the Side Panels . . . . . 13
Installing the Brushes . . . . . . . . . . . . . . . 16
Removing and Replacing the Extension
Service Cover
. . . . . . . . . . . . . . . . . . . . 18
Removing and Replacing the Extension . . . . . . 20
Reversing the Front Door (Optional) . . . . . . . . 21
Securing the Rack Leveling Feet . . . . . . . . . . 29
Installing the Rack Stabilizer Feet . . . . . . . . . 31
Adjusting the Rear Rack Posts (Optional) . . . . . 34
Routing Cables . . . . . . . . . . . . . . . . . . . 36
Coupling Two Racks . . . . . . . . . . . . . . . . . . . 41