Chapter 12 Installing, Removing, and Replacing
Replacing the Control Module
Scalar i500 User’s Guide 383
module for 41U library configurations is on top of three expansion
modules and below the top expansion module.
Removing the Control
Module 12
1 Before removing a module, follow the instructions in Preparing to
Remove or Replace a Module on page 362.
2 Starting with the topmost module of your library, open the I/E
station and access doors of the module.
3 Disengage the Y-rails so the modules can be safely unstacked.
a From the front of the library, find the Y-rail release mechanism,
which is located on the left side of the module. Squeeze the
handle of the Y-rail release mechanism, lift it, and release it so
that it locks into place.
b From the rear of the library, find the rear Y-rail release
mechanism located in the interior of the right side of the module.
Squeeze the handle of the Y-rail release mechanism, lift it, and
release it so that it locks into place.
Caution: Before unstacking the modules, the robot
assembly must be parked as described in
Preparing to Remove or Replace a Module
on
page 362.
Note: The rear Y-rail is impossible to lift up with the tape
drives installed.
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