166 General Service and Replacing FRUs
Required tools:
• Phillips #2 screwdriver, for removing and replacing the top cover plate
• T10 TORX screwdriver, for loosening and tightening the thumbscrew that attaches the cable spool
clip to the robot assembly
1 Power off the library.
When the library is powered off, the robot assembly slowly falls to rest in the bottom module of the
library.
2 Park the robot assembly in the 5U Library Control Module. If the library is a single 5U Library Control
Module, skip this step.
a. Open the I/E station and access doors of each module.
b. Using your hands, gently lift the robot assembly into the 5U Library Control Module. The robot
assembly should glide slowly and with some resistance.
c. After raising the robot assembly to the approximate middle of the 5U Library Control Module,
hold it in place with one hand, and using your other hand, move the parking tab to the "parked"
position (Model 1 parking tab: swivel toward you; Model 2 parking tab: move in a counter-
clockwise direction). The metal parking tab is located at the bottom of column 1.
d. Gently release the robot assembly to rest on the parking tab.
3 Unstack the 5U Library Control Module from the library.
Support the robot assembly by holding onto the broad metal X-axis
base plate. Lifting the robot by the thin metal rod will bend the rod.
Lifting the robot by the black plastic picker body can damage the
robot.