Power Module Assembly Removal And Replacement - HP storageworks director 2/140 Service Manual

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FRU Removal and Replacement
4. Follow ESD procedures by attaching a wrist strap to an approved bench
5. Unseat and disconnect (but do not remove) both power supplies
6. Remove the RFI shield.
7. Remove only the center and upper left fan modules (1) (viewed from the
8. Unplug the power module assembly cable from the backplane.
9. Remove the power module assembly (2), as shown in
10. Place the LED assembly in an anti-static bag to provide ESD protection.
1
Fan modules
1
Figure 81: Power module assembly removal and replacement
254
grounding point and your wrist.
Caution:
To avoid causing machine errors or damage while working on the
director, follow ESD procedures by connecting a grounding cable to an
approved bench grounding point and wearing an ESD wrist strap.
Redundant Power
Supply" on page 241).
rear)
("RRP: Redundant Fan
2
Module" on page 250).
Power Module Assembly
2
("RRP:
Figure
81.
Director 2/140 Service Manual

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