IBM SAN Volume Controller 2145-SV1 Hardware Installation Manual page 118

Figure 96. Remove fascia components from the expansion enclosure
Remove the bottom (1U) fascia
3. Gently pull on each side of the PSU fascia to remove it from the chassis, as shown in Figure 96 on page
86. The PSU fascia disengages from the slot and pin that connect it to each side of the chassis.
You must remove the bottom fascia to access and service either PSU. However, as Figure 97 on page
87 shows, you do not have to remove the front fascia.
86 SAN Volume Controller : Model 2145-SV1 Hardware Installation Guide