IBM S85 Computer Hardware User Manual


 
concrete floor, some of the drilled holes may not be usable. For each
mounting plate, select at least three usable holes, two that are on opposite
sides and opposite ends of each other, and one hole at the center.
10. Drill one hole in each group of anchor bolt location marks as indicated on the
marked raised-floor panel.
11. Project the holes now in the raised-floor panel down to the concrete floor below.
Ensure that the marks for the holes for the anchor bolts in the concrete floor align
with the holes in the raised floor panel.
12. Drill the holes in the concrete floor for the anchor bolts.
13. Place the mounting plates on the locations on the marked raised-floor panel.
14. Using the three anchor bolts for each mounting plate, mount the two mounting
plates through the raised-floor panel to the concrete floor.
15. Reposition the system rack over the mounting plates.
16. Place the four rack-mounting bolts through the plate assemblies with the D-washer
positioned so that the straight side of the washer is facing inward toward the
system rack.
17. Place the isolator bushing inside the leveling foot with a washer between the
isolator bushing and the floor plate.
18. Insert the rack-mounting bolts three or four rotations into the tapped holes.
19. Turn the leveling foot of the plate assembly down until it contacts the mounting
plate, and then level the rack using the four leveling feet.
20. Lock the leveling feet by tightening the lock nut.
21. Tighten the 4 rack-mounting bolts into the mounting plates.
Step 7. Attach the Front Electrical Outlet
Attention: Refer to “Safety Notices” on page v before continuing.
Note: If the rack is on a raised floor without being attached to the concrete floor below
the raised floor, a stabilizer must be installed instead of the front-electrical-outlet
mounting plate. The front-electrical-outlet mounting plate cannot be installed on
the rack when a stabilizer is installed.
1. After the customer has connected the power cable from the customer power source
to the electrical outlet assembly, mount the electrical outlet assembly to the
mounting plate using the two mounting screws (provided by the customer).
18 S80, S85 Installation Guide