IBM TS4300 3555, Руководство пользователя

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4. Lock the accessor. Standing at the front of the module, move the blue lever to the left, then away from
you, then to the right.
5. Reinstall the bezels that were previously removed.
6. Remove the accessor and spooling mechanism. See “Preparing to remove the accessor and spooling
mechanism from the Base Module” on page 135.
7. Install the new accessor and spooling mechanism. See “Installing the accessor into the Base Module”
on page 139.
8. Slide the Base Module back into the rack. See “After the accessor and spooling mechanism
installation” on page 140.
If the accessor is stopped in an Expansion Module that is not near the Base Module or it cannot move
vertically.
1. Remove the left magazine of the Base Module. See “Removing or replacing a magazine” on page 147.
The library must already be powered off. Therefore, you must unlock the magazine by using the
manual release.
2. Disconnect the power supply cables from all of the modules.
3. Using plastic-handled scissors, reach through the left magazine opening of the Base Module and
carefully cut the spooling cable.
Figure 79. Left magazine opening
4. Extend the expansion module that contains the accessor while carefully guiding the free spooling
cable. See “Preparing to remove the accessor and spooling mechanism from the Base Module” on
page 135. While minor differences might occur, these instructions for a Base Module also apply to an
Expansion Module.
5. Remove the accessor from the Expansion Module by using Step 1 through Step 7 in “Removing the
accessor and spooling mechanism from the Base Module” on page 136.
6. Slide the Expansion Module back into the rack. See “After the accessor and spooling mechanism
installation” on page 140. While minor differences might occur, these instructions for a Base Module
also apply to an Expansion Module.
7. Extend the Base Module. See “Preparing to remove the accessor and spooling mechanism from the
Base Module” on page 135.
8. Remove the spooling mechanism from the Base Module by using Step 8 through Step 10 in
“Removing the accessor and spooling mechanism from the Base Module” on page 136.
9. Install the new accessor and spooling mechanism. See “Installing the accessor into the Base
Module” on page 139.
10. Slide the Base Module back into the rack. See “After the accessor and spooling mechanism
installation” on page 140.
142 IBM TS4300 Tape Library Machine Type 3555: User's Guide