IBM S85 Computer Hardware User Manual


 
15. Place the four plastic isolator pads under the four leveling feet, and then level the
rack using the four adjustable leveling feet.
16. Tighten the locking nuts on the leveling feet.
17. Tighten the four rack-mounting bolts into the two mounting plates.
18. If a drawer was removed from the bottom position of the rack, reinstall it.
Attaching the I/O Rack to a Concrete Floor Beneath a Raised Floor
The customer is responsible for obtaining the services of a mechanical contractor to
attach the rack-mounting plates on the raised floor with hardware that goes through the
raised floor into the concrete floor below the raised floor. The mechanical contractor
should determine that the raised floor support and the hardware used to attach the rack
mounting plates is sufficient to meet the customer’s requirements for the installation.
Note: Because of the length of the four rack-mounting bolts, the drawer located in the
bottom position of the rack
must
be removed to install the four rack-mounting
bolts to the floor.
1. Mark the floor around the edge of each leveling foot.
Mounting
Plates (2)
Location
Marks
Holes for
Anchor Bolts
Tapped Holes for
Rack Mounting Bolts
Mounting
Holes
Front of
Rack
Plastic Isolator
Washer (4)
Leveling Foot (4)
Plastic Isolator
Pad (4)
Rack-Mounting
Bolts
Rack-Mounting
Bolts
10 S80, S85 Installation Guide