IBM SAN768B-2, Руководство пользователя

Страница: 53 / 228

12.
For the upper SAN768B-2, install the bridge tool by completing the following
steps:
a. Remove the bridge tool from the box and adjust the two supports 45°.
b. Hold the bridge tool between the two vertical supports near EIA unit 20,
and move the two supports another 45°. Make sure that the following
conditions are met:
v The two-pin section of the support is on the back of the vertical support.
v
The one-pin section is on the front of the vertical support.
Note: Tilt the bridge tool towards the back of the cabinet approximately
45° to make it easier to align the two-pin and one-pin sections with the
vertical support.
c.
Align the two-pin section of the support on the front of the vertical rail
with the bottom hole and the middle hole in EIA unit 20.
d. Align the one-pin section of the support on the front of the vertical rail
with the middle hole in EIA unit 18.
13. Turn the winch crank counterclockwise, 1/4 turn, to set the winch brake.
14. Set the wheel brake and place the wheel chocks around the wheels.
15. Remove the retention straps.
16. Slide the SAN768B-2 into the cabinet until it rests securely on the shelf
brackets.
17. Remove the wheel chocks, release the wheel brake, and move the lift tool
away from the cabinet.
18.
Uninstall the bridge tool and return it to its original box.
19. Reinstall the power supplies and blower assemblies if any were removed.
20. Fasten the port side of the chassis to the cabinet rails. Use three 10–32 x
5/8-in. Phillips panhead screws with washers
C
on each side to attach to the
Sj000680
Figure 8. Locking the shelf into position
Chapter 2. Installing a SAN768B-2 in a cabinet
25