HP Cluster Platform Hardware Kits v2010 Installation Manual page 8

Figure 5: Inserting the Interconnect Chassis into the Rack
Rear of Rack
1. Locate and mark the rear column mounting locations as follows:
a. To attach the bracket to a 5U (9-slot, 64-port) interconnect, position the
fasteners at locations 1-middle and position 5-middle.
b. To attach the bracket to a 3U (5-slot, 32-port) interconnect, position the
fasteners at locations 1-middle and position 3-middle.
2. Insert an M6 cage nut into the back of the rack at each fastener location,
using a total of four cage nuts.
3. Lift and align the interconnect so that the retainer brackets are level and
square with the rails, as shown in Figure 6.
Figure 6: Aligning the Retainer Bracket with the Rail
Rear Right Rack
Column
4. Slide the interconnect chassis in until its front brackets stop against the rear
rack columns. (Callout 1 in Figure 5 identifies the left front bracket.)
5. Using a #2 Phillips screwdriver and two M6 x 16-mm pan-head screws per
bracket, secure each front bracket to the cage nuts that are mounted on the
rack columns (see callout 2 in Figure 5). Use a total of four screws and
tighten the screws to their specified torque.
10 Securing the Chassis to the Rail
Working at the front of the rack, secure the interconnect chassis to the rail, as
shown in Figure 7.
6 Myrinet Interconnect Rack Kit Installation Guide
Left Retainer Bracket