Reinstalling/Replacing a Power Supply
1. Grasp the power supply handle (1 in Figure 8-54 on page 8-53) while
supporting it from underneath. Then, line up the power supply with the guides
in the slot, and carefully push the power supply into the library.
2. Tighten the two thumb screws (2 in Figure 8-54 on page 8-53) on the power
supply by turning them clockwise.
3. Connect the power supply by plugging in each end of the power cord in the
proper sequence.
Attention: First, connect the power cord to the power supply component (3
in Figure 8-54 on page 8-53). Then, connect the power cord to the power source.
4. Toggle the power switch (4 in Figure 8-54 on page 8-53) on the power supply
to the | (ON) position.
5. If there is no redundant power supply, power ON the library using the power
button on the front of the machine.
Removing a Redundant Power Supply
1. Locate the slot for the redundant power supply to be removed on the back of
the library.
2. Toggle the redundant power supply power switch (4 in Figure 8-54 on page
8-53) to the O (OFF) position.
3. Unplug the power cord from the redundant power supply receptacle (3 in
Figure 8-54 on page 8-53).
4. Loosen the two thumb screws (2 in Figure 8-54 on page 8-53) by turning
them counterclockwise.
5. Grasp the handle (1 in Figure 8-54 on page 8-53) and pull the power supply
toward you. Support the component from underneath with your other hand.
6. Install a metal cover plate over the vacant redundant power supply slot if you
are not immediately installing a replacement.
Replacing a Redundant Power Supply
1. Locate the slot for the redundant power supply on the back of the library
module.
2. Remove the cover plate over the vacant redundant power supply slot, if
necessary.
3. Insert the redundant power supply by gripping the handle (1 in Figure 8-54
on page 8-53), sliding it into the guide slots, and pushing it into the empty slot.
4. Tighten the two thumb screws (2 in Figure 8-54 on page 8-53) that hold the
redundant power supply in place.
5. Connect the power cord to the power supply (3 in Figure 8-54 on page 8-53)
and to its source.
6. Turn ON power to the redundant power supply, using the switch (4 in
Figure 8-54 on page 8-53) on the power supply.
Internal Components
The library has the following internal components:
v Y-axis/Picker Assembly
v Picker Assembly
v Y Motor Assembly
v M2 Robot Assembly
v M2 Picker Assembly
8-54 TS3310 Tape Library Maintenance Information