IBM 0551, Руководство пользователя

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This procedure provides instructions for installing the model 5790, 5796, 7311-D11, or 7314-G30 expansion
unit into an existing rack. If the rack is not installed, go to the instructions for Chapter 2, “Installing the
rack,” on page 3, and then return to this procedure for instructions on installing the system unit into the
rack.
Note: The shells for the 7311-D11 and 7314-G30 are different.
Attention: Installing the rails in the rack is a complex procedure. To install the rails correctly, you must
perform each task in the following order. Failure to do so might cause rail failure and potential danger to
yourself and the system unit.
1. Read the “Rack safety notices” on page 106.
2.
Complete a parts inventory.
v
Locate the kitting report in an accessory box.
v
Ensure that you received all the parts that you ordered. There are two types of rail kits and
templates for this system.
v
Two expandable rails with extension brackets
Note:
v
The 7314-G30 and 5796 do not use extension brackets.
v
There are two versions of the rail kits for the 5790, 5796, 7311-D11, or 7314-G30.
Figure 74. Rack-mounting template for the expandable rails
Figure 75. Expandable rails with extension brackets
Chapter 3. Installing a system or expansion unit into a rack
77