IBM eserver pSeries 690 Installation Manual page 130

7. To reduce the weight to the maximum two-person limit, do the following:
__ Step a. Remove the eight screws around the perimeter of the top panels at the
__ Step b. Carefully note the orientation and position of the foam and metal upright
__ Step c. Remove the single screw at each end of the cross brace (item 5 in the
__ Step d. Remove the two screws at the front of the left BPE rail and remove the
__ Step e. Remove the two screws at the rear of the right BPE rail and remove the
114
pSeries 690 Installation Guide
1 Front and Rear Rack Top
Frame Top Panels
2 Rack Top Frame
3 Left and Right BPE Rails
front and rear of the rack top frame assembly. Remove the two top
panels (item 1 in illustration in the illustration on page 114).
air baffle (item 4 in the illustration on page 114) at the middle left side of
the rack top frame assembly. Remove the screw, then tilt the baffle
toward the front of the rack top frame.
Note: The foam and metal upright air baffle must be reinstalled on the
left side in their original location. The foam baffle is a critical part
for proper cooling of the BPEs.
illustration on page 114). Remove the cross brace.
rail (item 3 in illustration on page 114).
rail (item 3 in illustration on page 114).
4 Foam and Metal Air Baffle
5 Rack Top Frame Cross Brace