FrontRear

3.On the rail marked L, loosen the four screws Þ Ý.

4.Hold the rail against the outside of the left enclosure-mounting flange, and loosely insert the two M6 hex screws Þ Ý.

5.Extend the rail outside of the rear enclosure mounting flange; then, install and tighten the two rear M6 hex screws Þ Ý.

6.Tighten the two front hex screws Þ Ý; then, tighten the four screws Þ Ý.

Repeat step 3 through step 5 to install the rail marked R on the right side of the enclosure.

7.Loosely insert an M5 screwÞ Ýinto each rail.

Statement 4

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

CAUTION:

Use safe practices when lifting.

8.Slide the expansion unit into the enclosure.

9.Insert two M6 screws Þ Ý, and tighten the M5 screws Þ Ý.

10.Install hard disk drives and power supplies in the EXP300 expansion unit according to “Locations” on page 8; then, continue with “Completing the installation” on page 35.

34IBM Netfinity EXP300 - Type 3531 Hardware Maintenance Manual

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Image 42
IBM 3531 manual FrontRear