Quantum Scalar 50 User manual

Scalar 50 Tape Library
Scalar 50
Quick Start Guide
Introduction
The Scalar 50 tape library is an automated storage and retrieval device
consisting of up to two full height tape drives or four half height tape drives
and up to 32 SDLT cartridges or 38 LTO tape cartridges (see figure 1).
This instruction uses the following conventions:
This document explains how to unpack the Scalar 50 tape library and install
it in a standard 19 in. rack. Once the library is unpacked and installed, set
up the library using the instructions in the Scalar 50 User’s Guide PN 81-
81768. This installation procedure will take approximately 4 hours to
complete.
Note: Notes emphasize important information related to the main
topic.
Caution: Cautions indicate potential hazards to equipment and are
included to prevent damage to equipment.
Warning: Warnings indicate potential hazards to personal safety and
are included to prevent injury.
Note: It is recommended to review the entire document prior to
beginning the installation.
Contents 0
Introduction..............................................1
Choosing a Location.................................2
Rack Space Requirements .....................2
Environmental Conditions ....................2
Preparing for the Installation..................3
Providing Necessary Tools ....................3
Taking ESD Precautions.........................3
Unpacking the Scalar 50 Tape Library .....4
Installing the Library................................6
Locating the Mounting Position...........6
Installing the Library.............................7
Initial Configuration............................23
Setup Wizard ..........................................31
Multiple Library Stacks ..........................36
Testing the Library Configuration.........39
Enabling Capacity on Demand ..............42

2Choosing a Location
Scalar 50 Quick Start Guide
Figure 1 Scalar 50 Tape
Library
Choosing a Location
When choosing an installation site for the Scalar 50, consider the following requirements:
•Rack Space Requirements
•Environmental Conditions
Rack Space Requirements 0Table 1 contains the rack requirements for the Scalar 50 tape library.
Table 1 Rack Requirements
Environmental Conditions 0The installation site must have the following environmental conditions:
• Humidity: 20%-80% non-condensing
• Temperature: 10°C-35°C (50°F-95°F)
• Altitude: -500 to 10,000 feet (-152 to 3048 meters)
Dimensions Scalar 50
Depth 31 in (78.7 cm)
Width 19 in (48.3 cm)
Height 6.75 in (17 cm), 4U
Weight 52 lbs (23.6 kg)
Air Clearance Open 4 in (10 cm) behind unit
for proper air flow

Preparing for the Installation 3
Scalar 50 Tape Library
These environmental conditions apply when the Scalar 50 tape library is in operation.
Preparing for the Installation
Before you begin the installation procedure in this section, make the following
preparations as described in this section:
•Providing Necessary Tools
•Taking ESD Precautions
Providing Necessary
Tools 0Provide the following tools for unpacking and installing the Scalar 50 tape library:
• #1 Phillips screwdriver
• #2 Phillips screwdriver
• #1 flat blade screwdriver
• Allen wrench (2.5mm and 3mm) included in accessory kit
• Antistatic wrist strap included in accessory kit
Taking ESD Precautions 0Some components within the Scalar 50 tape library contain static-sensitive parts. To avoid
damaging these parts while performing installation procedures, always observe the
following precautions:
• Keep the Scalar 50 turned off during all installation procedures.
• Use an antistatic wrist strap (included in the accessory kit).
• Keep static-sensitive parts in their original shipping containers until ready for
installation. Look for the ESD sticker to identify static sensitive parts.
• Avoid touching connectors and other components.
Note: For additional specifications, refer to the Quantum Scalar 50 Series User’s Guide
(PN 81-81768)
Note: Dry climates and cold-weather heating environments have lower relative
humidity and are more likely to produce static electricity.

4Unpacking the Scalar 50 Tape Library
Scalar 50 Quick Start Guide
Unpacking the Scalar 50 Tape Library
This section explains how to unpack the Scalar 50 tape library and move it to its final
installation location.
By following these instructions, you help ensure that the system will continue to be
safeguarded after it arrives at the installation site.
Unpack and remove the following components from the packing materials (see figure 2):
1Remove the accessories kit and set it aside. The accessories kit contains all of the parts
necessary for installing the Scalar 50 in a rack..
2With the help of a second person, lift the library chassis up and out of the shipping
carton.
3Place the library on a table approximately waist high.
Note: Inspect the outer library packaging for damage. If there is any damage evident
on the library packaging, do not continue with the installation and contact
Quantum customer support.
Note: Unpack the library as close to the installation location as possible.
Warning: At least two people are required to move the library chassis.
Caution: Lift the library chassis at the sides. Avoid putting the weight of the
library chassis on the front bezel.

Unpacking the Scalar 50 Tape Library 5
Scalar 50 Tape Library
Figure 2 Unpacking the Scalar
50
4Remove the antistatic sheet:
aCut the tape strips securing the sheet.
bFold the sheet down.
cWith the help of a second person, lift the library up off of the antistatic sheet.
dPlace the library Scalar 50 the table or desk next to the antistatic sheet.
eIf this is a multiple library stack, see Multiple Library Stacks on page 36 before
proceeding.
The Scalar 50 is ready to install.
Accessory kit
Foam
Scalar 50
tape library
Foam
Front bezel
Lift point

6Installing the Library
Scalar 50 Quick Start Guide
Installing the Library
Installing a Scalar 50 tape library in a rack consists of the following steps:
•Locating the Mounting Position
•Installing the Library
•Initial Configuration
Locating the Mounting
Position 0The Scalar 50 tape library is designed to fit in a standard 19 inch wide rack.
It is important to the library installation to locate the hole pattern in the rack rails and
install clip nuts if required (see figure 3). The library must be installed at the beginning of
the hole pattern to ensure that the library does not interfere with other devices in the rack.
See table 2 for information on common rack hole types.
Table 2 Rack Hole Types Figure Description
Note: The rails within the rack have a hole pattern that repeats throughout the rail. X
marks the screw positions. Install nut clips (included in the accessory kit) on the rails if
necessary.
Square rack holes are the most common type of rack
holes. They can accept either cage nuts which mount
from the back of the rail or clip nuts which clip on from
the side of the rack rail.
Through holes require clip nuts to accept mounting
hardware.
Threaded holes require neither cage or clip nuts to
accept mounting hardware.
Cage nut
Clip nut
Clip nut

Installing the Library 7
Scalar 50 Tape Library
Figure 3 Rail Hole Pattern
Installing the Library 0Installing the Scalar 50 tape library consists of the following steps:
•Installing the Rack Mount Shelves
•Installing the Library Chassis
•Cabling the Library
The following table describes the hardware necessary for installing the Scalar 50 in a rack.
These parts are located in the accessory kit.
Warning: If the rack is empty at the time of installation, do NOT install the Scalar 50
tape library too high in the rack. The weight of the library may cause the
rack to become “top heavy” and unstable if installed in the top of an
empty rack. Begin installing the Scalar 50 tape library from the bottom of
the rack if more than one library is installed.
Note: If this is an upgrade to an existing library system, see Multiple Library Stacks
on page 36.
.625 in (15.9 mm)
.625 in (15.9 mm)
.5 in (12.7 mm)
.625 in (15.9 mm)
.625 in (15.9 mm)
Top of rack
.312 in (7.92 mm)
.5 in (12.7 mm)
Hole pattern
The marks above (X) indi-
cate the location of mount-
ing hardware on the rack
rails. Ensure that any neces-
sary mounting hardware is
installed on the rack rails
prior to installing the chas-
sis.
1 Scalar 50 System (4U)
1U = 1.75 in
(44.45mm)
4U
Front panel screws
mounting positions
Back panel screws
mounting positions
Front panel screws
mounting positions

8Installing the Library
Scalar 50 Quick Start Guide
Table 3 Library Mounting
Hardware
Installing the Rack Mount Shelves 0
Before installing the rack mount shelves, you must collect the following information:
• Type of rack mount rails (square hole, through hole, or threaded hole)
• Depth of rack (34 in, 86.3 cm minimum depth recommended; however, rack depths of
24 in, 60.9 cm to 36 in, 91.4 cm are supported)
Qty Figure Part Number Description
16 PN 90-87203-01 Allen head screws (M5 x 10) for
shelf assembly
8 PN 74-87575-01 T- nuts (M5)
4 metric
and 4
standard
PN 74-88052-01
(metric)
PN 74-88053-01
(standard)
Rail adapters (both metric and
standard holes are included, 8
total adapters, see figure 6)
2 PN 74-88055-01
(shelf)
PN 74-88056-01
(extender)
Right and left support shelves
(left shown)
4 sets PN 74-88054-01
(plate)
PN 90-87203-02
(screws)
Front and back rail mounting
hardware (M4 x 12 allen screws
and mounting plates)
2 sets PN 74-88057-01
(bracket)
PN 74-88058-01
(clamp)
Back bracket hardware (M5 x 8
allen screws and mounting
plate)
2 sets PN 90-87343-08
(screws)
PN 90-87275-01
(screws)
Back clamp hardware (M5 x 8
and back clamp)
Extender
Shelf

Installing the Library 9
Scalar 50 Tape Library
1Assemble the rack mount shelves included in the accessory kit (left and right):
aThe holes used to attach the two halves of the rack mount shelves differ
depending on the depth of the rack (see figure 4).
Figure 4 Rack Mount Shelf
Depth Requirements
Use these holes for rack
depths of 27 in (68.5 cm)
to 36 in (91.4 cm)
Use these holes for rack
depths of 24 in (60.9 cm)
to 28 in (71.1 cm)
Left shelf oriented
with FlexLink™
opening toward front
of rack
Use these holes for rack
depths of 27 in (68.5 cm)
to 36 in (91.4 cm)
Use these holes for rack
depths of 24 in (60.9 cm)
to 28 in (71.1 cm)
Right shelf oriented
with FlexLink opening
toward back of rack
Front of rack
Back of rack
Back of rack
Front of rack

10 Installing the Library
Scalar 50 Quick Start Guide
bLoosely attach the rack mount shelves to the extenders with 4 M5 x 10 Allen
screws and T-nuts (see figure 7).
Figure 5 Assembling the Left
and Right Rack Mount Shelves
M5 x 10 Allen screws
M5 x 10 Allen screws
T-nuts
T-nuts
Left-hand rackmount shelf
Right-handrackmountshelf
T-nuts must be
oriented as
shown to properly
fit in the shelf
adjustment slot
T-nuts must be oriented as
shown to properly fit in the
shelf adjustment slot
The metal fold
must be toward
the outside of
the self as
shown
The metal fold
must be toward
the outside of
the self as
shown
Back of rack
Front of rack
Front of rack
Back of rack
Extender
Extender