IBM eserver pSeries 690 Installation Manual page 132

4. Remove the front and rear BPRs, BPDs, BPCs, and the fan assemblies.
Attention:
reinstallation. The pSeries 690 will not power on if these components are not
reinstalled in their original location.
a. Remove the BPRs (item 4 in previous illustration) as follows:
b. Remove the Bulk Power Controllers (BPCs) (item 3 in previous illustration) as
c. Remove the BPDs (Item 2 in the previous illustration), as follows:
d. Remove the BPF (Item 5 in the illustration on page 116) as follows:
116
pSeries 690 Installation Guide
Make note of location identification of the BPRs and BPEs for later
1
2
3
4
1 BPE
2 BPD
3 BPC
__ Step 1) Make sure the ON/OFF switch is in the UNLOCK/OFF position.
__ Step 2) Loosen the thumbscrew on each side of the BPR using the torque
tool (PN6422789).
__ Step 3) Rotate the release levers up on each side of the BPR. This will
unseat the BPR.
__ Step 4) Pull the BPR straight out from the Bulk Power Enclosure (BPE).
__ Step 5) Repeat for the other BPRs. There can be up to six BPRs, with three
in front and three in back.
follows:
__ Step 1) Loosen the thumbscrew on each side of the BPC using the torque
tool (PN6422789).
__ Step 2) Pull the BPC straight out from the Bulk Power Enclosure.
__ Step 3) Repeat for the other BPC. There are two BPCs, with one in front
and one in back.
__ Step 1) Loosen the thumbscrew on each side of the BPD using the torque
tool (PN6422789).
__ Step 2) Pull the BPD straight out from the Bulk Power Enclosure (BPE).
__ Step 3) Repeat for the other BPDs. There can be up to four BPDs, with two
in front and two in back.
Note: A grille covers the fan on the front the fan assembly.
1) Locate the BPF to be replaced.
2) Remove the fan cover plate (Item 6 in the illustration on page 116).
5
6
4 BPR
5 BPF
6 Fan Cover Plate