Positioning And Leveling A Multiple-Rack (Clustered) System; Figure 1-8 Seismic Tie-Down Attachment Points - Silicon Graphics Origin 350 User Manual

1: Installation and Operation

Positioning and Leveling a Multiple-rack (Clustered) System

!
20
5. Secure the rack with seismic tie-downs if you are installing the system in an
earthquake zone.
Note: Tall and short racks have four threaded holes that are located at the bottom of
the rack (see Figure 1-8). Use these holes to secure the seismic tie-downs. SGI does
not supply the seismic tie-downs.
Top view of short rack
Top view of tall rack
Figure 1-8 Seismic Tie-down Attachment Points
Caution: To avoid ESD damage to the electronic components, be sure to position the
racks before you remove the ESD bags that cover the rack assemblies.
To position and level a multiple-rack (clustered) system, follow these steps:
1. Grasp the rear of each rack and roll the rack to its designated location.
2. Remove the ESD bags.
Seismic tie-down attachment points
Casters
Leveling pads
007-4566-001