Service manual

Installing Mainframe Options 29Chapter 2
Installing the Mainframe Install the Mainframe in the Rack (Figure 2-11)
1 Slide the Rack Slide Intermediate Sections out from the Rack Slide
Stationary Sections until they lock into place.
WARNING To prevent possible injury during rack mounting, two people
should lift the mainframe into the rack.
2 With one person on each side, lift the mainframe and slide the
Chassis Sections into the Intermediate Sections until the Chassis
Sections lock into place.
3 Slide the mainframe into the cabinet until the Rack Mount Adapter
flanges are against the front vertical columns of the cabinet. (You
will need to depress the Chassis Section Slide Locks twice to fully
slide the mainframe to the columns.)
4 Secure the mainframe to the rack using the four adapter dress
screws.
Figure 2-11. Installing the Mainframe
Chassis Section
Slide Lock
Adapter Dress
Screws