Spectra Logic T120 LIBRARY User manual

SpectraLogic.com
SPECTRA T120 LIBRARY
Front Panel LED Board Replacement
Instructions

2
Front Panel LED Board Replacement 90950014
Copyright Copyright © 2009 Spectra Logic Corporation. All rights reserved. This item and the
information contained herein are the property of Spectra Logic Corporation.
Notices Except as expressly stated herein, Spectra Logic Corporation makes its products and
associated documentation on an “AS IS” BASIS, 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, BOTH OF WHICH ARE EXPRESSLY DISCLAIMED. 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.
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.
Part Number 90950014 Revision A
Revision
History
Contacting
Spectra Logic
Revision Date Description
A July 2009 Initial release
To obtain general information
Spectra Logic Web Site: www.spectralogic.com
United States Headquarters European Office
Spectra Logic Corporation
1700 North 55th Street
Boulder, CO 80301
USA
Phone: [phone] or 1.303.449.6400
International: 1.303.449.6400
Fax: [phone]
Spectra Logic Europe Ltd.
Magdalen Centre
Robert Robinson Avenue
Oxford Science Park
OXFORD
OX4 4GA
United Kingdom
Phone: [phone]
Fax: [phone]
SpectraGuard Support
Web Site: www.spectralogic.com/support Knowledge Base: www.spectralogic.com/knowledgebase
United States and Canada
Phone:
Toll free US and Canada: 1.800.227.4637
International: 1.303.449.0160
Email: [email protected]
Europe, Middle East, Africa
Phone: [phone]
Email: [email protected]
Deutsch sprechende Kunden
Phone: [phone]
Email: [email protected]
Mexico, Central and South America, Asia, Australia, and New Zealand
Phone: [phone]
Email: [email protected]
To obtain library documentation
Spectra Logic Web Site: www.spectralogic.com/documents

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Replacing a Front Panel LED Board
These instructions describe replacing a front panel LED board in a Spectra
T120 library.The light in the LED board is used to light the interior of the
library.
PREPARE FOR THE REPLACEMENT
Replacing this component takes about fifteen minutes. Follow the
guidelines in these sections as you prepare for the replacement procedure.
Ensuring ESD Protection The repair environment for the library must be
free of conditions that could cause electrostatic discharge (ESD). To
protect the library from ESD, follow these procedures when repairing or
testing the library:
Place a static protection mat on the work surface used while removing
and installing library components. Use a 1-megaohm resistor to ground
the static protection mat.
Wear a static protection wrist band whenever you handle library
components that have been removed from their antistatic bags. Connect
this wrist band to the static protection mat or to other suitable ESD
grounding.
Keep all components in antistatic bags when not in use.
Gathering Tools and Supplies You must have the following to complete
this procedure:
Required A #1 Phillips screwdriver
A #2 Phillips screwdriver
A replacement Spectra Logic LED board
Recommended An anti-static mat
A grounded anti-static wristband

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Front Panel LED Board Replacement 90950014
Discontinuing Backups Backups cannot run during this procedure since
the library must be powered down. Use your backup software to stop any
backups running to the library. Restart any backup processes after you
complete the replacement procedure and run diagnostics to ensure that the
library is operational.
Powering Off the Library Follow these steps to power off the library.
1. Power off the library from the front panel.
a. Press the front panel power button for approximately six seconds or
until the button’s LED starts flashing.
b. Wait for the power-off sequence to complete. It takes from one to
five minutes while the library allows applications to shut down
gracefully.
2.
Set the main power breakers on the library’s back panel to the off
position.
Note: If you have redundant power supplies installed, make sure you
turn off both power breakers.
3. Disconnect the AC power cords from the library.
Figure 1 The front panel power button and rear panel power switch.
Front panel
power button
Back panel power breaker
The board is located behind the screen.
Library
lock
E/E
port

Access the LED board
July 2009 Spectra T120 Library
5
ACCESS THE LED BOARD
Follow these steps to access the LED board.
1. Unlock and open the library’s front door.
2. Manually extend the E/E port by pulling it out from the bottom.
Figure 2 Manual E/E port extension.
Pull out from bottom

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Front Panel LED Board Replacement 90950014
3. Using a #2 Phillips screwdriver, loosen the three thumb screws securing
the interior cover panel to the chassis.
Note: Figure 3 shows the E/E port in the closed position to better show
the thumb screw locations.
Figure 3 Thumb screw locations.
This screw
hidden in
Loosen three
thumb screws
Interior cover
panel
using a #2
Phillips screwdriver.
this view

Replace the LED Board
July 2009 Spectra T120 Library
7
4. Carefully tilt the top of the interior cover panel outward.
REPLACE THE LED BOARD
Follow these steps to replace the LED board.
1. Using a #1 Phillips screwdriver, remove the two screws securing the
board to the mounting plate and set them aside.
2. Disconnect the connector and set the board aside for disposal.
3. Unpack the replacement board.
Figure 4 Interior cover panel orientation.
Thumb
screws
LED board is
located here.
Carefully tilt the
panel outward.
Note: The cover panel rests on the
extended E/E port.

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Front Panel LED Board Replacement 90950014
4. Connect the cable to the connector on the LED board.
5. Using the two screws you removed in step 1, secure the new board to
its mounting plate.
COMPLETE THE PROCEDURE
Follow these steps to complete the procedure.
1. Reassemble the library by following the steps in Access the LED board
on page 5 in reverse order.
2. Power on the library by following the steps in Powering Off the Library
on page 4 in reverse order.
3. Restart any backup processes that you stopped for this procedure.
4. Dispose of the used component is a responsible manner.
Figure 5 LED board installation (close up interior view).
LED board
This view—looking at the back side of the interior
cover panel—shows the LED board unscrewed from its
Mounting holes
Mounting plate
Cable connector
mounting plate and tilted out with the cable connected.
(tilted out)
Screw (2x)
Connector
Mounting
holes
Mounting orientation