Panasonic LB-DH7 Series User manual

2nd Edition
Detailed Installation Guide
(Information for an installation contractor)
DATA ARCHIVER
Model No. LB-DH7 series
Thank you for adopting Panasonic DATA ARCHIVER.
This document contains the detailed installation procedures for the DATA ARCHIVER. Please contact an
installation contractor about preparatory work for installation, rack installation, and connection.
This document has example procedures that include combinations using typical peripheral devices from
other manufacturers, but these examples are not intended to make use of these devices obligatory.
As this document may be revised, there may be differences between the product described by this
document and the actual product you are using. Check for the latest information on our website
before installing.
The products, tools, etc., from other manufacturers used in the explanations in this document may be
subject to change without notice, so the actual items may differ from those described in this document.
Before using this unit, read “Cautions for regulations and safety/Overview/Disclaimers” and observe
the instructions in that document.
You should also carefully read the operating instructions included with the peripheral devices and
ensure that you use them safely.
If there is a difference between the instructions in this document and the operating instructions of the
peripheral device, prioritize the instructions in the operating instructions of the peripheral device.
The DATA ARCHIVER LB-DH7 series includes the following modules and units.
Model Name Product Number
Base Module (Model Number: LB-DH70A) LB-DH70A0G
Bottom Module (Model Number: LB-DF81) LB-DF81Z1G
Extension Module (without the Writer Unit)
Extension Unit (Model Number: LB-XH82) and Control Unit (Model Number: LB-XC82)
LB-DH82Z1G
Extension Module (with the Writer Unit)
Extension Unit (Model Number: LB-XH82) and Writer Unit (Model Number: LB-XD73A)
LB-DF72A0G

2
Introduction
Trademarks
≥TDK-Lambda is a registered trademark or trademark of
TDK-Lambda Corporation in each nation.
≥3M and Dual Lock are registered trademarks or trademarks
of 3M Company in each nation.
≥Areca is a registered trademark or trademark of Areca
Technology Corporation in each nation.
≥Avago is a registered trademark or trademark of Broadcom
Ltd. in each nation.
≥CentOS is a registered trademark or trademark of CentOS
ltd in each nation.
≥Red Hat is a registered trademark or trademark of Red Hat,
Inc. in each nation.
≥Linux is a registered trademark or trademark of Linus
Torvalds in each nation.
≥Inspur is a registered trademark or trademark of Inspur
Technologies Co., Ltd. in each nation.
≥Dell is a registered trademark or trademark of Dell Inc. in
each nation.
≥Fujitsu is a registered trademark or trademark of Fujitsu
Limited in each nation.
≥All other titles, company names, product names, etc.,
mentioned in this document are generally trademarks or
registered trademarks of each company.
Disclaimer
We will take no responsibility for the performance or faults of
products from other manufacturers used in explanations in this
document.
We will take no responsibility for damages, etc., caused by
faults of products from other manufacturers used in
explanations in this document, or for damage caused to our
product.

3
Introduction
Table of contents
Introduction
Trademarks.........................................2
System configuration ........................4
System configuration................................... 4
Racks that can accommodate this unit ....... 5
Component names.............................6
Base Module (LB-DH70A)
_Interface side panel................................... 6
Base Module_Top panel ............................. 7
Base Module_Side panel ............................ 7
Bottom Module (LB-DF81)
_Interface side panel................................... 8
Bottom Module_Bottom panel..................... 8
Extension Unit (LB-XH82) /
Base Module_Drawer side panel ................ 9
Extension Unit_Side panel .......................... 9
Control Unit (LB-XC82)
_Interface side panel................................. 10
Writer Unit (LB-XD73A)
_Interface side panel................................. 11
Installation of this unit
Preparatory work for installation....12
Included accessories................................. 12
Optional accessory.................................... 13
Tools required ........................................... 13
Unpacking a container box........................ 14
Preparation of rack.................................... 14
Preparation of the Bottom Module ............ 17
Preparation of the Base
and Extension Modules............................ 19
Installation ........................................24
Checking the configuration........................ 24
Installing in the rack .................................. 25
Connecting the gear rack .......................... 27
Extension .................................................. 34
Removing of the Control Unit/Writer Unit ...... 40
Installing of the Control Unit/Writer Unit...... 41
Removing the unit from the rack ............... 42
Power supply installation................43
Preparing the power source ...................... 43
Adjusting the voltage................................. 43
Connecting the DC cable .......................... 44
Checking voltage ...................................... 46
Connecting the converter .......................... 47
Power supply settings ............................... 47
Connection .......................................48
Connecting to the Base Module (exclusive
use connection cable) [Bottom Module/
Control Unit/Writer Unit] ............................ 48
Connecting to a drive interface (SAS cable)
[Base Module/Writer Unit] ......................... 49
Connecting to a server (exclusive use
connection cable) [Base Module]............. 50
Connecting an external power supply
(Base Module/Bottom Module/
Writer Unit) ................................................ 50
Removing the external power supply
from the unit ............................................. 52
Installing DATA ARCHIVER
Control Software .............................53
1. Pre-installation setup ............................ 53
2. Install the OS ........................................ 53
3. Install DA control software .................... 54
4. DA control software update
after installation ........................................ 55
Set up ................................................56
Startup ...................................................... 56
Initialization items...................................... 57
How to configure the essential
setup items............................................... 58
Appendix...........................................59
Appendix A: Installing a changer unit........ 59
Others
Others ...............................................65
Countermeasures against
static electricity......................................... 65

4
Introduction
System configuration
Connect various ports of the unit to a power source and server according to the functions to be used.
≥When adding Extension Modules (with the Writer Unit), they need to be added in increments of two. Connect two SAS cables
(straight) and one SAS cable (branch) to each pair of Extension Modules to be added.
Peripheral devices
Apart from the DATA ARCHIVER and SAS cables, prepare the
following:
≥Converter
`Panasonic, Model number: LB-XACVU0
≥19-inch rack (>5)
≥External power supply (DCi12 V, DCi24 V)
TDK-Lambda HFE Series
`Shelf racks: Model number HFE1600-S1U
`12V power supply unit: Model number HFE1600-12/S
`24V power supply unit: Model number HFE1600-24/S
≥Server
`Install DATA ARCHIVER control software and the driver
for the interface adapter.
For the attachment and setup procedures, refer to
pertinent server and interface adapter manuals
System configuration
Extension Module
(without the Writer Unit)
External power supply
Server
(DATA ARCHIVER
control software)
Exclusive use connection cable A
Exclusive use connection cable B
DC cable (+24 V)
DC cable (+24 V/+12 V)
SAS cable (Straight)
SAS cable (Branch)
Exclusive use connection cable
supplied with the converter
Base Module
Extension Module
(with the Writer Unit)
Bottom Module
System configuration example
This unit
Converter
19-inch rack

Introduction System configuration
5
Install in racks that meet the following conditions.
≥
Use a standard 19
-i
nch rack that conforms to EIA standards.
≥
A rack with a depth of at least 1000 mm (39.4
q
) is recommended.
≥Use a server rack (must have front and rear panel mount
frames and square mounting holes).
≥
Use a rack with panel mount frames with universal spacing mounting holes.
≥Use a rack with panel mount frames whose mounting holes
are of ∏ 9.3 mm
(0.4
q
)
or more.
≥Use a rack with panel mount frames with a flatness within
0.5 mm
(0.02
q
)
at the front of the rack so that connections
between apparatuses can be maintained.
≥
Use a rack with panel mount frames with mounting accuracy
(dimension D) of within ±2 mm
(
±
0.1
q
)
at the front of the rack so
that connections between apparatuses can be maintained.
≥Use a rack with a height of at least 16U (Base Module (LB-
DH70A): 6U, Bottom Module (LB-DF81): 4U, Extension
Module (with
the Writer Unit
) (LB-DF72A): 6U).
≥
Use a rack with a weight bearing capacity that exceeds the
overall weight of the modules to be mounted. (Refer to the
"Cautions for regulations and safety" booklet included with the
modules for their weights. Refer to the operating instructions
for other devices to be mounted for information about them.)
≥Install the panel mount frames so that the ones on the front
and rear sides are 660 mm
(
26.0q
)
to 790 mm
(
31.1q
)
apart.
≥Install the drawer-side’s panel mount frames so that the
distance between an imaginary line formed by these frames
and an imaginary line extending horizontally from the
projection on the inner surface of the rack’s drawer-side
door will be 55 mm (2.2q) to 115 mm (4.5q). (The frames can
be adjusted in 3 steps at 20 mm (0.8q) intervals)
≥Magazine drawers can jump out up to a maximum of 90 mm
(3.5q) when they open. Depending on the specifications of
the rack, it may not be possible for the door to be opened
when this happens, so this should be checked.
Racks that can accommodate this unit
55 mm (2.2) to
75 mm (3)
Dab
50 mm
(2)
877 mm
(34.5)
75 mm (3) to
95 mm (3.7)
70 mm
(2.8)
857 mm
(33.7)
95 mm (3.7) to
115 mm (4.5)
90 mm
(3.5)
837 mm
(33)
25
M5
(R)
9.6 mm
(0.38)
9.6 mm
(0.38)
9.6 mm
(0.38)
15.875 mm
(0.6)
31.75 mm
(1.3)
44.45 mm (1.8)44.45 mm (1.8)
12.7 mm
(0.5)
960 mm
(
37.8q
)
or more
660 mm
(
26.0q
)
to 790 mm
(
31.1q
)
927 mm
(
36.5q
)
ba
D:
55 mm (2.2
q
) to 115 mm (4.5
q
)
Panel mount frames*
Side of the
Module
19-inch rack
Interface side
Drawer
side
*Example panel mount frame
≥Adjustable range when mounting modules
Mounting bracket

6
Introduction
Component names
APower button [Í/I]
Pressing the button causes the unit to be turned on and its
LED illuminates in green.
≥When the button is pressed and held for at least 4 seconds
(but less than 10 seconds), the LED will flash fast in green
and the magazine carrier unit will be stored in the Bottom
Module. When it is stored completely, the LED will flash
slowly in green.
≥Although it is possible to force the unit to turn off by pressing
and holding this button for at least 15 seconds, in normal
circumstances, turn it off by controlling it from the server
connected to the unit to prevent problems such as data loss
and server shutdown. When the unit is forced to turn off, the
magazine carrier unit will not be stored in the Bottom
Module.
≥The power button is not present on the drawer side panel.
≥Even if the unit is turned off, a part of its circuitry remain on.
BPower connector
Provides a +24 V and +12 V DC power supply.
≥Before disconnecting a DC cable, confirm that LED 5
(POWER) listed in the following field F is off.
CNameplate
Describes a model number, ratings, serial number, etc.
DControl interface port
Connect external servers, the Bottom Module, Control Unit,
and Writer Unit with the supplied exclusive use connection
cables.
EDrive interface port
Serves as a port for data transfer.
There are two ports. (SAS1, SAS2)
Connects to external servers.
≥SAS interface port (connector: SFF-8644 Mini-SASHD)
FLED
Indicates the operating state of the unit. (The LEDs are
numbered from left to right.)
`LED 1 (FAN)/LED 2 (CHANGER)/LED 3 (DRIVE)
Running: illuminates in green
Stopped: off
`LED 4 (INFORMATION)
If the operation to store the magazine carrier unit in the
Bottom Module fails when the power button is pressed and
held for at least 4 seconds: illuminates in red
Normal: off
`LED 5 (POWER)
While energized: illuminates in green
While de-energized: off
GFan ventilation hole
Serves as a hole for air ventilation of the unit during a fan
operation.
≥The unit is equipped with three fans.
≥Care should be taken not to block the hole.
HHandle
Use this to pull out the Writer Unit component from the main
unit of the Base Module.
(The Base Module has a Writer Unit component. It can be
removed from the main unit of the Base Module.)
≥Do not use this part for any purpose other than the above,
such as lifting this unit by holding this part.
Base Module (LB-DH70A)_Interface side panel

Introduction Component names
7
ATop panel
Serves as the top panel of the uppermost module of the
system.
≥The top panel is secured to the Base Module by four
thumbscrews and one M3 screw. To add the Extension Unit
to the top of the Base Module, remove the top panel from
the Base Module and then install it on the uppermost
Extension Unit.
AVentilation hole
Serves for air ventilation of the unit.
≥Care should be taken not to block the hole.
Base Module_Top panel
Interface side
Base Module_Side panel
Interface side
Interface side

Introduction Component names
8
APower connector
Provides a +24 V DC power supply.
BControl interface port
Serves as a port for a connection to the Base Module via the
supplied exclusive use connection cable.
CNameplate
Describes a model number, ratings, serial number, etc.
ABottom panel
The panel is fastened with four screws.
Remove the panel only during installation work.
Reattach the panel after the work is complete.
Bottom Module (LB-DF81)_Interface side panel
Bottom Module_Bottom panel

Introduction Component names
9
AMagazine drawer
The unit has five magazine drawers on both sides capable of
storing up to 76 magazines.
≥Normally, magazine drawers are locked. To open a
magazine drawer, unlock it from the Web interface.
For more information, refer to “Handling a magazine and
magazine drawer” in the Operator Guide.
≥The drawers must be unlocked manually only when
preparing to install. For more information, refer to
"Preparation of the Base and Extension Modules" (>19).
ANameplate
Describes a model number, serial number, etc.
BVentilation hole
Serves for air ventilation of the unit.
≥Care should be taken not to block the hole.
Extension Unit (LB-XH82) /Base Module_Drawer side panel
Extension Unit_Side panel
Interface side
Interface side

Introduction Component names
10
AControl interface port
Serves as a port for a connection to the Base Module via the
supplied exclusive use connection cable.
BNameplate
Describes a model number, serial number, etc.
CHandle
Use this part to remove the Control Unit from the Extension
Unit.
≥Do not use this part for any purpose other than the above,
such as lifting this unit by holding this part.
Control Unit (LB-XC82)_Interface side panel

Introduction Component names
11
APower connector
Provides a +24 V and +12 V DC power supply.
≥Before disconnecting a DC cable, confirm that LED 5
(POWER) listed in the following field E is off.
BNameplate
Describes a model number, ratings, serial number, etc.
CControl interface port
Serves as a port for a connection to the Base Module via the
supplied exclusive use connection cable.
DDrive interface port
Serves as a port for data transfer.
There are two ports. (SAS1, SAS2)
Connects to external servers.
≥SAS interface port (connector: SFF-8644 Mini-SASHD)
ELED
Indicates the operating state of the unit. (The LEDs are
numbered from left to right.)
`LED 1 (FAN)/LED 2 (CHANGER)/LED 3 (DRIVE)
Running: illuminates in green
Stopped: off
`LED 4 (INFORMATION)
Always: off
`LED 5 (POWER)
While energized: illuminates in green
While de-energized: off
FFan ventilation hole
Serves as a hole for air ventilation of the unit during a fan
operation.
≥The unit is equipped with three fans.
≥Care should be taken not to block the hole.
GHandle
Use this part to remove the Writer Unit from the Extension
Unit.
≥Do not use this part for any purpose other than the above,
such as lifting this unit by holding this part.
Writer Unit (LB-XD73A)_Interface side panel

12
Installation of this unit
Preparatory work for installation
Make sure that all the following items are included.
Included accessories
Base Module (LB-DH70A)
∏Base Module (LB-DH70A)
∏Install Guide
∏Cautions for regulations and safety/Overview/
Disclaimers
∏Support angle : 2
∏M5 screw : 8
∏DC cable for +24 V/+12 V
∏Exclusive use connection cable B
Bottom Module (LB-DF81)
∏Bottom Module (LB-DF81)
∏Cautions for regulations and safety/Overview/
Disclaimers
∏Support angle : 2
∏M5 screw : 10
∏Metal fastenings for positioning* : 2
∏DC cable for +24 V
∏Exclusive use connection cable A
∏Module holder bracket : 2
∏M5 cage nut : 2
∏M5 washer : 28
*Attached to the Bottom Module when the product was
purchased. (>17)
Extension Module (without the Writer Unit) (LB-DH82Z1G)
∏Extension Unit (LB-XH82)
∏Control Unit (LB-XC82)
(Attached to the Extension Unit when the product was
purchased)
∏Cautions for regulations and safety/Overview/
Disclaimers
∏Support angle : 2
∏M5 screw : 8
∏Metal fastening for positioning: 2
∏Cushion sheet 1 (SMT0017/99 mm (3.9q)) : 1
∏Cushion sheet 2 (SMT0018/131 mm (5.2q)) : 2
∏Cushion sheet 3 (SMT0015/660 mm (26.0q)) : 2
∏Cushion sheet 4 (SMT0016/363 mm (14.3q)) : 1
∏Exclusive use connection cable A
Extension Module (with the Writer Unit) (LB-DF72A0G)
∏Extension Unit (LB-XH82)
∏Writer Unit (LB-XD73A)
(Attached to the Extension Unit when the product was purchased)
∏Cautions for regulations and safety/Overview/
Disclaimers
∏Support angle : 2
∏M5 screw : 8
∏Metal fastening for positioning: 2
∏Cushion sheet 1 (SMT0017/99 mm (3.9q)) : 1
∏Cushion sheet 2 (SMT0018/131 mm (5.2q)) : 2
∏Cushion sheet 3 (SMT0015/660 mm (26.0q)) : 2
∏Cushion sheet 4 (SMT0016/363 mm (14.3q)) : 1
∏DC cable for +24 V/+12 V
∏Exclusive use connection cable B
≥Product numbers provided in this guide correct as of
March 2018. These may be subject to change.

Installation of this unit Preparatory work for installation
13
Purchase items suitable for your system configuration.
There are two types of drive interface cables (SAS
cables), distinguished by the shape of their server-side
connectors.
*1 Tightening torque for the screws is as follows.
≥Cross-slot screwdriver bit #1 matches the M2.6 screw size,
and bit #2 matches all other screw sizes.
*2 Tools provided by Panasonic.
Optional accessory
Type SFF-8088 Mini-SAS
∏Straight SAS cable 2.5 m (98.4q) (LB-XA25A0G)
∏Branch SAS cable 2.5 m (98.4q) (LB-XA25B0G)
∏Straight SAS cable 2.0 m (78.7q) (LB-XA20A0G)
∏Branch SAS cable 2.0 m (78.7q) (LB-XA20B0G)
Type SFF-8644 Mini-SASHD
∏Straight SAS cable 2.5 m (98.4q) (LB-XA25H0G)
∏Branch SAS cable 2.5 m (98.4q) (LB-XA25J0G)
∏Straight SAS cable 2.0 m (78.7q) (LB-XA20H0G)
∏Branch SAS cable 2.0 m (78.7q) (LB-XA20J0G)
Tools required
∏Torque screwdriver 0.3 to 1.6 Nm (2.7 to 14.5 in-lbs)
(bits #1 and #2)*1
Application: Installing modules and power source
∏Cage nut installation tool
Application: Attaching cage nuts (recommended)
∏Nut driver for Hex Nut M6
Application: Installation of the DC cable
∏1.8 mm (0.07q) width flat-blade screwdriver
Application: Adjusting the adjustment trimmer on the
power supply shelf
∏Multimeter
Application: Checking DC voltage
∏DA power checker*2
Application: Checking the installation of the DC power
source
∏Cutter knife
Application: Opening packaging
∏Gloves
Application: Performing the tasks and preventing
injury
∏Tape measure ( > 1 m (39.4q))
Application: Checking rack dimensions
∏File
Application: Removing burrs inside the rack
∏Inspection mirror
Application: To help confirm a variety of items
∏Light
Application: To help confirm a variety of items
∏UD guide check fixture (DSVY1001ZXX1)*2
Application: Checking connection of gear racks
∏0.09, 0.5, 1.5, and 2.7 mm (0.004, 0.02, 0.06 and
0.11q) gap gauges
Application: Checking connection of gear racks and
installation of modules
∏3.6 TB Magazines (LM-BM36XB) : 4 pcs
Application: Rack tests
Screw size Torque specification
M5 1.6 Nm
i/j10 %
14.5 in-lbs
i/j10 %
16 kgf-cm
i/j10 %
M3/M2.6 0.5 Nm
i/j10 %
4.5 in-lbs
i/j10 %
5 kgf-cm
i/j10 %
Thumbscrew
0.3 Nm
i/j10 %
2.7 in-lbs
i/j10 %
3 kgf-cm
i/j10 %
DA power checker
UD guide check fixture
(DSVY1001ZXX1)

Installation of this unit Preparatory work for installation
14
Unpack the container box according to the following
procedure.
≥A higher working space is recommended, such as a desk,
for ease of attaching a mounting bracket or removing a
reinforcing plate.
1Unpack the container box for shipping, detach
the side plates, and remove buffer materials.
2Lift up the unit to move it to the work area.
≥
Stick your hand into the gap between the unit and the box, and
hold the bottom of the unit to lift it up. Since the interface side
of the Base Module and Extension Module (with the Writer
Unit) are heavier, keep the unit balanced with several people.
≥
In the working space, prepare each module following the
"Installation" (
>
24) and then move the unit holding the bottom.
≥
Be sure to follow the instructions on page 16 when doing the work.
≥Accessories are stored in a box to the interface side of
the unit and beneath the unit.
Prepare the racks to install the modules. Refer to "Racks that
can accommodate this unit" (>5) for rack conditions.
≥Install the panel mount frames so that the ones on the front
and rear sides are 660 mm
(
26.0q
)
to 790 mm
(
31.1q
)
apart.
≥Install the drawer-side’s panel mount frames so that the
distance between an imaginary line formed by these frames
and an imaginary line extending horizontally from the
projection on the inner surface of the rack’s drawer-side
door will be 55 mm (2.2q) to 115 mm (4.5q). (The frames can
be adjusted in 3 steps at 20 mm (0.8q) intervals)
≥
Leave a space of at least 1400 mm (56.0
q
) at the drawer side so
that all magazine drawers can be pulled out for maintenance.
≥Determine the position in the lower part where the Bottom
Module is to be installed. The lower part of the Base Module
or Extension Module is placed in the 4U upper position from
the lower part of the Bottom Module.
≥
Confirm that there is no deformation of the panel mount frame in the
rack. We recommend replacing the rack if there is any deformation.
≥Make a record of any deformations, etc., in the rack. There
may be problems with the tasks described in "Connecting
the gear rack" (>27) if there are deformations.
1Check the front and rear spaces in the rack.
≥The mounting brackets of this unit can be adjusted in
three levels. Refer to the dimensions below to adjust
the mounting brackets. The mounting brackets are
fixed to the 14 mm
(
0.6q
)
position (The most drawer
side of the 3 steps) of all modules at the time of
shipment. Align the mounting brackets of all the
modules to be installed in the same rack with the
locating holes of the same level.
2Check the space available for when the door is
open on the drawer side of the rack.
≥
Confirm that the lock mechanism on the inside of the door on
the drawer side of the rack does not interfere with the
magazine drawer when it is open (maximum 90 mm (3.5
q
)).
3Check the front and rear spaces of the panel
mount frame.
≥The panel mount frame can be installed in the space
between 660 mm
(26.0
q
)
and 790 mm
(31.1
q
)
.
≥Adjust the position of the panel mount frame of the
rack as needed.
Unpacking a container box
Preparation of rack
14 mm (0.6)
34 mm (1.3)
54 mm (2.1)
Side of the Base Module
Locating holes
Close Open
Door knob
(Front)
Door Lock
(Inside)
Max. 90 mm (3.5q)
For example: There is
interference with the lock
mechanism of the door
when the magazine drawer
is open, and the door
cannot be opened.
660 mm (26.0) to
790 mm (31.1)
Panel mount
frame

Installation of this unit Preparatory work for installation
15
4Check for burrs in the square holes on the
panel mount frame.
≥If there appear to be burrs that may interfere with the
installation of the module, use a file to remove them.
Remove the filings that result from using the file.
≥Note: Metal filings result when you use the file, so
make sure you obtain the permission of the person
responsible for the installation location.
5Attach the supplied support angle.
≥Check the direction of the support angle.
≥Loosen the 4 screws and extend the support angle.
≥After placing one side on the support angle hook,
attach the hooking position on the mount frame so that
the other side is positioned parallel with the other side.
≥Attach the support angle so that no gap is found under
each of the L-shaped hooks. If the support angle is
attached to wrong square holes, gaps will be created,
causing the support angle to tilt.
6Secure the support angle to the panel mount
frame.
≥When securing the support angle on the drawer side,
fasten only the top screws. On the other hand, when
securing the support angle on the interface side,
fasten both the top and bottom screws.
≥Fasten the bottom screws on the drawer side when
mounting the unit.
≥
Tighten the 4 screws that have been loosened in Step 5.
7Attach the rack ground.
≥By attaching a rack ground, static electricity that
occurs within the rack, such as when a worker charged
with static electricity touches a device, can as far as
possible be efficiently allowed to pass out to the
exterior without passing through the electronic circuits
within the rack.
Grounding wires used
≥If a grounding wire is included with the rack:
Follow the instructions in the operating instructions for
the rack.
≥If a grounding wire is not included with the rack:
Use electrical wire with a flame resistance grade of
VW-1 or better and a gauge of 16 AWG or better. As
this is not a safety grounding wire, do not use green or
green and yellow wire.
The support angle cannot be properly attached if
these kinds of burrs are present.
Support angle
Hooking position
Support angle hook
attaching side
Screws
Loosen the screws and extend the support angle.
Incorrectly attachedCorrectly attached
Without a gap With a gap
Panel mount frames
Drawer side Interface side

Installation of this unit Preparatory work for installation
16
Connecting the grounding wire
≥Rack side
Connect the grounding wire to either the top or bottom of
the rack. Some racks may have a dedicated grounding
terminal built in. (Example: Image 1, Image 2)
If there is no dedicated grounding terminal, choose a
place where the wire can be secured with a screw,
such as on the hinge of the rack, and connect with a
screw. (Example: Image 3)
≥Grounding side
Connect to the grounding terminal on a power board,
etc. (Example: Image 4)
Note
When a temperature difference between the unit
installation room and the unit storage location is equal to
or higher than 15 oC (59 oF), leave the container box for
shipping at room temperature for 12 hours or more prior to
unpacking.
Image 1 Image 2
Image 3
Image 4
Lifting it with a handle of a magazine drawer on the drawer
side of the unit may result in magazine drawer damage. If you
wish to move the unit, refer to "Installation" (
>
24) and be
sure to move it according to the instructions.
The weight of the Base Module is about 40 k
g
(89 lbs) without
magazines, and the maximum weight is about 63 k
g
(140 lbs)
with 76 magazines stored. The Bottom Module is about 23 k
g
(51 lbs). Please note the following to prevent personal injury or
damage to the unit when moving it.
≥Observe local regulations regarding safe handling of
heavy equipment.
≥When installing or moving the unit, remove all magazine
drawers to reduce the weight of this unit.
≥When lifting or securing the unit for installation or
removal, be sure to have two workers or more with non-
slip gloves do the work.
≥For details on how to attach the panel mount frame,
make sure with the manufacturer of the 19-inch rack.
≥
When moving the unit, hold the shaded area at the bottom
(shown right) and move it horizontally. Never move the unit
holding the handles of the magazine drawers, upper surface of
the insert, or the handles at the interface side of the unit.
≥Before using a rack, fix it on a level floor with bolts.
≥
Do not place heavy objects on the unit or climb on top of it.
≥If something other than this unit is mounted on the rack,
be careful so that the support angles or this unit does not
interfere with other products.
≥Do not place the unit in areas exposed to oil smoke,
steam, humidity or dust.
≥Do not place the unit sideways.
≥When inserting this unit to the back of the rack, press the
area as instructed. Do not press the magazine drawer.
≥Be sure to use the mounting brackets to secure the unit
to the 19-inch rack before mounting a magazine.
Otherwise, an earthquake may cause disruption to
operation or damage the magazines in the equipment.
≥
Panasonic assumes no responsibility whatsoever for any
damages or accidents resulting from installation, connection,
and handling unless the proper procedures are followed.
Interface
side
Bottom Module Base Module
The part to hold when moving the unit

Installation of this unit Preparatory work for installation
17
1Remove the cushioning pads from the changer
unit.
≥There are six cushioning pads protecting the changer
unit. Remove all of them.
2Remove the metal fastening for positioning of
the changer unit.
≥The changer unit is
secured by a metal
fastening for positioning
during transportation to
restrict movement.
(Two sides: left and
right)
≥The metal fastening for
positioning will be used
to position the Base
Module. (>25)
3Attach the supplied mounting brackets to the
left and right of the unit.
≥Each mounting bracket is fastened by two M3 screws
at the 14 mm (0.6q) position. (>14)
Adjust the mounting bracket position as needed.
≥Check the shape and orientation of the mounting
brackets to attach them correctly.
≥Match the two locating protrusions on the mounting
bracket with the locating holes on the Bottom Module.
4Remove the bottom panel of the Bottom
Module.
≥Remove the four screws.
Preparation of the Bottom Module
≥Confirm that there is no
dust or dirt on the
surface of the changer
unit so that foreign
objects do not attach to
the disks while the
system is operating.
≥Remove any dirt
exceeding 1 mm (0.04q)
in diameter.
Metal
fastening for
positioning
Remove rubbish
Surface of the changer unit
Mounting bracket
Screw holes
Locating holes
Locating protrusions
Screw holes
Bottom panel

Installation of this unit Preparatory work for installation
18
5Check the positions of the clutch release arms
of the Bottom Module.
≥Check that the left and right clutch release arms are
pulled out to the engage line.
≥If the clutch release arms have not been pulled out to
the engage lines, pull the release arms out to the
engage lines.
6Check the changer unit installation.
≥Confirm that the changer unit is correctly installed in
the Bottom Module. Confirm that a 0.09 mm (0.004q)
gap gauge cannot be inserted between the four
changer unit seats at the front and back and the
bottom panel of the Bottom Module.
≥It will be necessary to perform the tasks to install the
changer unit in the Bottom Module if a 0.09 mm
(0.004q) gap gauge can be inserted. Refer to
"Appendix A: Installing a changer unit" (>59) for the
procedure.
You can check the front through the
opening if the seats of the changer unit
are in contact with the bottom panel.

Installation of this unit Preparatory work for installation
19
1Remove the top panel of the Base Module
(LB-DH70A).
≥Remove four thumbscrews and one M3 screw.
2Unlock all magazine drawers.
≥Insert your hand in the module and then push the
unlock lever.
≥When unlocked, the magazine moves slightly.
3Draw the magazine drawer.
≥Hold the handle of the magazine drawer with one hand
and pull it, and while supporting the bottom of the
magazine drawer with the other hand, pull it
completely out.
≥The lower front part of the bottom magazine drawer on
each side has a convex shape, so place the drawer
vertically, not horizontally.
Preparation of the Base and Extension Modules
Top panel
Unlock lever
Drawer side
≥Before drawing out the magazine drawer, make sure to
unlock it. Drawing out the magazine drawer by force
may cause damage to it.
≥Do not draw out the magazine drawer too hard.
≥Do not put your hand in the unit from the opening of the
magazine drawer.
≥Do not step on, hang from, or lean against the
magazine drawer, or perform any other actions that
result in applying too much force on it.
≥Do not leave the magazine drawer pulled out.
Handle
Vertically placed
Horizontally placed
Convex
part

Installation of this unit Preparatory work for installation
20
4Adjust the positions of the mounting brackets.
≥Each mounting bracket is fastened by two M3 screws
at the 14 mm
(
0.6q
)
position. (>14)
Adjust the mounting bracket position as needed.
≥Check the shape and orientation of the mounting
brackets to attach them correctly.
≥Match the two locating protrusions on the mounting
bracket with the locating holes on the Bottom Module.
5Remove packaging reinforcement plates.
≥Packaging reinforcement plates are attached to the
bottom for protection of the unit during transportation.
Remove six screws and then remove the plates. Store
the screws and the plates safely.
6Remove the securing screw of the gear rack of
the Base Module or Extension Module.
≥It is not necessary to remove the securing screw from
the Base Module when placing the Base Module at the
top.
≥Remove the securing screws of the gear rack of all
modules except the module to be installed on the top.
≥Store the securing screws you have removed. These
will be required for transport.
Mounting bracket
Locating holes
Screw holes
Locating protrusions
Screw holes
Packaging reinforcement plates
Left gear rack on the interface side
Gear rack on the drawer side
Right gear rack on
the interface side
Interface side
Interface side
Interface side
Other manuals for LB-DH7 Series
1
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