Actidata actiLib Autoloader 4U, User'S And Service Manual

Page: 89 / 103

actiLib Library 4U
– User and Service Guide
Page 89 of 103
Replacing the Library controller:
1. Unpack the new Library controller from its package.
2. Slowly insert the new Library controller into the bay, and align the connectors on the Library
while supporting the controller assembly.
3. Tighten the captive thumbscrews until the Library controller is secure.
4. Replace the power cord cable.
5. Switch on power to the Library (power button on the front panel).
The Library maintains a backup of all Critical and Configuration Data separate from the Library
controller, so that when replacing the Library controller, the Critical and Configuration data can
be maintained and will not have to be entered manually again. When replacing a Library
controller, or a chassis FRU, there will be a mismatch between the data on the Library controller
and the backup data. When such a mismatch is detected, the user will be requested to
determine which set of data is correct. If the Library controller has been replaced, then select
“Identity data mismatch” to copy the backup data onto the Library controller. If the chassis FRU
or Robotics FRU has been replaced (maintaining the original Library controller), then select
“Replace backup data”
9.5 Removing and replacing a power supply
To remove a power supply:
Power supply is installed at the back of the library. Before you remove the power supply:
1. Turn off power to the library (power button on the front panel).
2. Remove the power cord cable.
3. Loosen the three captive thumbscrews on the power supply (see Figure 61).
Figure 64 Position of the three thumbscrews
4. Pull straight back on the power supply to remove it from the library (see Figure 62).