Spectra Logic Spectra 10000 User manual

P.N.90840072RevisionE
Spectra4000-10000™Library
PowerSupplyReplacementGuide

Spectra4000-10000™LibraryPowerSupplyReplacementGuide
2
Notices
Spectra Logic Corporation provides the Spectra 10000 library “as is” without warranty of any
kind, either expressed or implied, including but not limited to the implied warranties of
merchantability or fitness for a particular purpose. In no event shall Spectra Logic be liable for
any loss of profits, loss of business, loss of use or data, interruption of business, or for indirect,
special, incidental, or consequential damages of any kind, even if Spectra Logic has been advised
of the possibility of such damages arising from any defect or error in this publication.
Information furnished in this manual is believed to be accurate and reliable. However, no responsibility
is assumed by Spectra Logic for its use. Due to continuing research and development, Spectra Logic may
revise this publication from time to time without notice, and reserves the right to change any product
specification at any time without notice.
Some products or services mentioned in this manual are provided by companies other than Spectra
Logic. Inquiries about one or more of these products or services should be sent directly to the company
in question.
ContactInformation
Support
[phone],[phone],extension3175
Sales
[phone],[phone]
InternationalSales
011448701122150
Website
www.spectralogic.com
Spectra 10000 Library Power Supply Replacement Guide
Copyright © 2002 by Spectra Logic Corporation. All rights reserved.

Spectra4000-10000™LibraryPowerSupplyReplacementGuide
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Contents
Introduction................................................................................................4
Prepare the Library.....................................................................................5
Remove the Power Supply..........................................................................6
Replace the Power Supply........................................................................12

Spectra4000-10000™LibraryPowerSupplyReplacementGuide
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Introduction
AboutThisGuide
This manual describes the procedure for replacing the power supply assembly in
Spectra 4000-10000 tape libraries.
EstimatedTimeRequired
This procedure should take less than one hour.
MaterialsandToolsRequired
You will need a Power Supply Assembly Kit to install a new Power Supply into your
library. These kits are available from Spectra Logic, or an authorized Spectra Logic
reseller.
• Spectra 4000-9000 Power Supply Kit: P.N. 90841634
• Spectra 10000 Power Supply Kit: P.N. 92848069
You Will Also Need:
• A #1 Phillips screwdriver
• A #2 Phillips screwdriver
• A flat blade screwdriver

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PreparetheLibrary
1. Quit all programs and shut down your computer.
2. Turn off power to your computer.
3. Turn off power to your library. Switch off power to any other connected
equipment.
Warning: Shock hazard inside the library can cause injury or death.
Disconnect AC power to the library before removing the cover.
Never connect AC power to the library with the cover removed.
Caution: The power supply is a static sensitive device. Please use a static
dissipative wrist strap or other ESD equipment/tools for this
process.
4. Disconnect all cables from the library.
• Disconnect the AC power cord from the wall outlet and the rear of the library.
• Disconnect the SCSI cables from the rear of the library.
• If applicable, disconnect the serial cable(s) from the RS–232 port(s) on the rear of
the library.
5. Move the library to a location where you have access to all sides of the library.
Warning: The library is heavy, about 56 pounds (25.4 kilograms). Get help
when moving the library.

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RemovethePowerSupply
1. Use the appropriate screwdriver to completely remove the three library cover
screws on the rear of the library (Figure 1).
2. Slide the cover toward the rear of the library about one-half inch. This releases the
side clips holding the cover to the front panel (Figure 2).
3. Lift the cover straight up and off of the library (Figure 3).
4. Set the library’s cover off to the side and out of the way.
Figure1 Removethescrews.
Figure2 Slidecoverback. Figure3 Liftcoveroff.

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5. Use the appropriate screwdriver to remove the screws holding the rear panel of the
library in place (Figure 4 and Figure 5).
Note: If the library is rack mounted, the lower screws on each side are
not installed.
6. Lower the rear panel away from the library.
7. For SCSI units, disconnect the two yellow SCSI ribbon cables from the SDC board
(Figure 6) and the blue serial port cable from the UCM board (Figure 7).
Caution: Do not bend or put stress on the yellow SCSI ribbon cables.
Figure4 Screwsholdingtherearpanelinplace. Figure5 Detachtherearpanel.
Figure6 DisconnecttheSCSIribboncables. Figure7 Disconnecttheserialportcable.

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8. Disconnect the DC power plugs from the rear of each drive (Figure 8).
9. Detach the yellow SCSI ribbon cable from Drive 1.
10. Detach Drive 1’s nine-pin, rainbow-colored ID cable from the rear panel
(Figure 9).
11. Remove Drive 1 (Figure 10).
Figure8 Rearpanelloweredanddrivesunplugged.
Figure9 DetachDrive1’sIDcablefromtherear
panel. Figure10 Drive1removed.

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12. Disconnect the AC power switch cable at the connector located next to the rotary
motor (Figure 11).
Note: Check to see if the 13-pin power supply DC cable connection (red,
black and yellow wires) is located outside of the cage. If it is, go to
Step 17 on page 10, to complete the power supply removal.
If the 13-pin power supply DC cable connection (red, black and
yellow wires) is located inside of the cage, go to the next step.
13. Use the appropriate screwdriver to loosen the two captive screws that attach the
power supply bracket to the casting (Figure 12).
Figure11 Detachthepowerswitchcable.
Figure12 Loosenthetwocaptivescrews.

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14. Tilt the power supply toward the drives and remove the two screws on the back of
the power supply that hold the cage in place (Figure 13).
15. Turn the power supply upside down and remove the two screws on the bottom of
the power supply that hold the power supply cage in place (Figure 14).
16. Pull back the power supply cage (Figure 15).
17. Unplug the 13-pin power supply DC cable with red, black and yellow wires
(Figure 15 for SCSI; Figure 16 for Fibre Channel).
Figure13 Removethetwoscrewsonthebackofthe
powersupplythatholdthecageinplace. Figure14 Removethetwoscrewsonthebottomof thepowersupplythatholdthecageinplace.
Figure15 Pullbackthepowersupplycageand
unplugtheSCSIunit’s13-pinDCcable. Figure16 UnplugtheFibreChannelunit’s13-pin DCcable.

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18. Remove the power supply (Figure 17 and Figure 18).
Figure17 Thelibrarywiththepowersupply
removed. Figure18 Thepowersupplybyitself.

Spectra4000-10000™LibraryPowerSupplyReplacementGuide
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ReplacethePowerSupply
1. Remove the protective packaging from the new power supply.
Note: If you are installing a Spectra 10000 Power Supply Kit, P.N.
92848069, you do not need to remove the cage. The 13-pin power
supply DC cable (red, black and yellow wires) is located outside of
the cage. Go to Step 7 on page 13, to complete the power supply
replacement.
If you are installing a Spectra 4000-9000 Power Supply Kit, P.N.
90841634, you will need to remove the cage in order to access the
13-pin power supply DC cable (red, black and yellow wires). Go to
the next step.
2. Remove the two screws on the back of the new power supply which hold the cage
in place (Figure 19).
3. Remove the two screws on the bottom of the new power supply that hold the cage
in place (Figure 20).
4. Pull back the cage of the new power supply.
Figure19 Removethetwoscrewsonbackofpower
supplythatholdcageinplace. Figure20 Removethetwoscrewsonbottomof powersupplythatholdcageinplace.

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5. Plug in the 13-pin power supply DC cable with red, black and yellow wires
(Figure 21).
6. Replace the four screws that hold the power supply cage in place.
Go to Step 8 once you have replaced the screws.
7. Plug in the 13-pin power supply DC cable with red, black and yellow wires located
on the outside on the power supply (Figure 22).
8. Position the power supply within the library chassis.
9. Use the appropriate screwdriver to tighten the two captive screws that attach the
power supply bracket to the casting (Figure 23).
Figure21 PlugintheSCSIunit’s13-pinDCcable. Figure22 PlugintheFibreChannelunit’s13-pin
DCcable.

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Caution: When reinstalling the power supply, ensure that there are no
pinched cables or wires prior to tightening the captive screws.
10. Attach the AC power switch cable at the connector located by the rotary motor
(Figure 24).
11. Reinstall Drive 1.
Figure23 Tightenthetwocaptivescrews.
Figure24 Attachthepowerswitchcable.

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12. Attach the drive’s nine-pin, rainbow-colored ID cable to the rear panel (Figure 25).
13. Attach the yellow SCSI ribbon cable to Drive 1.
14. Reconnect the DC power plugs to each drive.
15. For SCSI units, attach the two yellow SCSI ribbon cables to the SDC board
(Figure 26).
16. Attach the serial port cable to the UCM board (Figure 27).
17. Bring up the rear panel to close it.
Figure25 AttachtheIDcabletotherearpanel.
Figure26 AttachtheSCSIribboncablestotheSDC
board. Figure27 AttachtheserialportcabletotheUCM board.

Spectra4000-10000™LibraryPowerSupplyReplacementGuide
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Caution: For Fibre Channel units only, make sure that the brass EMI clip
on the rear panel is properly aligned around the Fibre Channel
port (Figure 28).
18. Use the appropriate screwdriver to replace the four screws which attach the rear
panel of the library to the library chassis (Figure 29).
Note: Lower screws are not installed on rack mounted libraries.
Figure28 LocationofthebrassEMIcliponaFibreChannellibrary.
Figure29 Replacethescrewsholdingtherearpanel
ofthelibrary.
BrassEMI
Clip

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19. Place the top cover on the library. Leave about one inch of space between the front
of the cover and the front panel (Figure 30).
20. Using both hands, lightly squeeze the front sides of the cover together and slide the
cover forward (Figure 31). Make sure that the clips on the cover engage the front
panel.
21. Replace the thumbscrews on the rear of the library cover (Figure 32). Hand-start the
screws before you tighten them with the screwdriver. This ensures that all the holes
on the cover will meet correctly with the screw holes on the library.
22. Return the library to its normal operating location.
Figure30 Lowerthecoverontothelibrary. Figure31 Slidethecoverforward.
Figure32 Replacethethumbscrews.

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Warning: The library is heavy, about 56 pounds. Get help moving the
library.
Caution: If the host computer or other equipment was restarted while the
library was disconnected, you must exit all programs and shut
down all equipment before reconnecting the library.
23. Reconnect all cables to the library.
24. Power on the library and confirm that “Unit Ready” appears on the library’s front
panel.
25. Power on all computer equipment and start all applications including your backup
utility software.
Ifyouhavedifficulty
If you have difficulty with any part of this procedure, contact Spectra Logic Technical
Support at [phone], or [phone], extension 3175. Make sure to give the
support representative the model and serial number of your library, and say that you
are replacing the power supply.