Figure 26: Lock-Down Bar; Figure 27: Lock-Down Bars Bolt And Washer Order - Mellanox Technologies MIS5300 Hardware Installation Manual

InfiniBand Switch Platform Hardware User Manual
These holes are to screw
the bar into the shelf
20. Place the front lock-down bar at the edge of the chassis and align the holes in the
lock-down bar with the holes in the shelf. Screw down the lock-down bar. You will
need the 10 hex head screws and washers for each lock down bar. DO NOT
TIGHTEN
21. Screw down the second lock-down bar.
22. Remove the shelf extension and save for removal of the chassis.
23. Connect a valid ground, See Section 1.6.5, "Ground Connections," on page 38, for
detailed instructions.
24. Tighten the faceplate screws. See Figure 21 on page 33.
25. Tighten the upper bracket to upper bracket offset screws. See Figure 24.
26. Tighten the lock down bars. See Figure 27.
27. Connect the bottom filler panel below the shelf, bend facing out.
28. Connect the top filler panel directly above the top of the chassis.
Mellanox Technologies

Figure 26: Lock-Down Bar

Figure 27: Lock-Down Bars Bolt and Washer Order

These holes are
to screw the bar
into the Chassis
35