Removing The Service Controller; San Volume Controller 2145-8F2 With The - IBM SAN Volume Controller Hardware Maintenance Manual

Important: Before you slide the cover forward, make sure that all the tabs on both the front, rear, and
side of the cover engage the chassis correctly. If all the tabs do not engage the chassis correctly, it will be
very difficult to remove the cover later.
Perform the following steps to replace the SAN Volume Controller 2145-8F4 or SAN Volume Controller
2145-8F2 top cover:
1. Position the internal cables so that they do not interfere with the cover installation.
2. Position the cover on top of the node and slide it forward.
3. Press down on the cover release latch 3 , which is shown in Figure 75, until the cover properly
engages all the inset tabs on the SAN Volume Controller 2145-8F2.
1
Figure 75. SAN Volume Controller 2145-8F2 with the access doors open
1 Fan door A
2 Fan door B
3 Cover release latch
4. Close the fan doors.
5. Replace the node in the rack.

Removing the service controller

You can remove the service controller from the SAN Volume Controller.
Removing the SAN Volume Controller 2145-CF8 service controller
DANGER
Multiple power cords. The product might be equipped with multiple power cords. To remove all
hazardous voltages, disconnect all power cords.
This service action is used in two separate removal and replacement procedures, which each have unique
power requirements:
v If you are replacing the service controller, this service action requires you to turn off the node and
disconnect the USB service-controller cable.
v If you are replacing a hot-swap drive, you do not have to turn off the node, and you can leave the
service-controller cable attached to the service controller.
3
2
Chapter 2. Removing and replacing parts
75