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Chapter 2: Chassis Description and Installation Instructions
Middle Rail
Procedures to Install the Outer Rails
2. Insert the end bracket and the end rail into the middle rail and secure the
outer rail assembly with screws.
3. Install a set of outer rail assembly to one side of the racks, and install another
set of outer rail assembly onto another side of the racks.
4. Insert the inner rails, which are attached to the SC743 chassis, into the
openings of the outer rail assemblies, and gently push the chassis into the
racks. Make sure that the chassis is properly and securely installed in the racks.
1. Locate two pairs of outer rails--each pair of outer e rails consist of one middle
rail, one end bracket and one end rail as shown below:
End Bracket
End Rail
Outer Rail
Assemblies
Inner Rails
SC743
Chassis
