Dell PowerEdge Rack Enclosure 4820 - Manual (Page 9)

Installation Guide
7
Rack Stabilizer Feet
WARNING:
Before installing systems in a rack, install front and side stabilizers
on stand-alone racks or the front stabilizer on racks joined to other racks.
Failure to install stabilizers accordingly before installing systems in a rack
could cause the rack to tip over, potentially resulting in bodily injury under certain
circumstances. Therefore, always install the stabilizer(s) before installing
components in the rack.
WARNING:
After installing systems in a rack, never pull more than one system
out of the rack on its slide assemblies at one time. The weight of more than one
extended system could cause the rack to tip over and cause injury.
The stabilizer feet help prevent the rack from tipping over when a system
or other component is pulled out of the rack with the slide assemblies
fully extended.
Installation Tasks
Installing a rack cabinet involves the following tasks:
1 Removing and replacing the rack doors
2 Removing and replacing the side panels
3 Reversing the front door and badge (optional)
4 Securing the leveling feet
5 Installing the stabilizer feet
6 Adjusting the rack posts (optional)
7 Routing cables through the rack
8 Coupling two racks (optional)
Recommended Tools and Supplies
You may need the following tools and supplies to install the rack:
• #2 Phillips screwdriver
• Flat head screwdriver
• 12-mm wrench