IBM 7331 User manual

7331 and 3449 8mm Tape Library IBM
Model 3xx
Installation Guide
GA32-0375-00

7331 and 3449 8mm Tape Library IBM
Model 3xx
Installation Guide
GA32-0375-00

Note!
Before using this information and the product it supports, be sure to read the general information under “Notices” on page vii.
First Edition (October 1997)
The following paragraph does not apply to any country where such provisions are inconsistent with local law.
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Contents
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Chapter 1. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
8mm Tape Library SCSI Bus Configurations ..................... 2
Single Host Configuration (Single or Dual Drives) ................ 2
Dual Host Configuration (Dual Drive) ........................ 2
8mm Tape Library Configurations ........................... 3
Base Library Configuration .............................. 3
Split Library Configuration .............................. 3
8mm Tape Library Modes ................................ 3
Chapter 2. 8mm Tape Library Installation ..................... 5
Step 1. Checking the Electrical Outlets ........................ 5
Step 2. Before You Begin ............................... 5
Step 3. Inventory Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Checklist for Rack Mount Model 356 ........................ 6
Step 4. Unpacking the 8mm Tape Library ...................... 7
Step 5. Host System Unit Setup for Connection to the 8mm Tape Library ... 8
Step 5a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step 5b. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step 6. Installing the Rack Hardware and the Rack-Mounted 8mm Tape Library
Model 356 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Step 7. Placing the 8mm Tape Library ....................... 16
Step 8. Connecting the SCSI Signal Cable .................... 16
Step 9. Single Drive –Single Host SCSI Configuration .............. 17
Step 10. Dual Drive –Single Host SCSI Configuration .............. 18
Step 11. Dual Drive –Dual Host SCSI Configuration ............... 19
Step 12. Connecting the Power Cables ...................... 20
Step 13. 8mm Tape Library Checkout Procedure ................. 20
Chapter 3. Moving the 8mm Tape Library .................... 25
Move Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Appendix A. Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Model 305 Power Cables ............................... 29
Model 355 Power Cables ............................... 31
Model 356 Power Cables ............................... 31
Appendix B. Statement of Limited Warranty .................. 33
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Copyright IBM Corp. 1997 iii

iv 7331 and 3449 Installation Guide

Figures
1. AC Grounding Diagram (50 Hz and 60 Hz) .................. ix
2. 8mm Tape Library ................................. 1
3. Tape Library Power Specifications ....................... 5
4. Power Cable for Models 305 and 355 and Model 356 ............ 6
5. Picker Transport Lock ............................... 7
6. Rail Alignment and Installation .......................... 9
7. Base Plate Installation .............................. 10
8. Filler Strip and Bezel Strip Assembly ..................... 11
9. Filler Strip and Bezel Strip Installation .................... 12
10. Ground Straps (Frame to Door) ........................ 13
11. Library Frame Rear Alignment ......................... 13
12. Library Front Frame Alignment ......................... 14
13. Filler Plate Installation .............................. 14
14. Single Drive-Single Host SCSI Configuration ................ 17
15. Dual Drive-Single Host SCSI Configuration ................. 18
16. Dual Drive-Dual Host SCSI Configuration .................. 19
17. Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
18. Power On Selftest in Progress Display .................... 21
19. Power On Selftest Failure Display ....................... 22
20. Power On Selftest Warning Display ...................... 22
21. Power On Selftest Complete Display ..................... 23
22. Initializing Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
23. Picker Transport Lock .............................. 26
24. Accessor Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
25. Power Cable Information ............................ 30
26. Power Receptacle Index ............................ 31
Copyright IBM Corp. 1997 v

vi 7331 and 3449 Installation Guide

Notices
References in this publication to IBM products, programs, or services do not imply
that IBM intends to make these available in all countries in which IBM operates.
Any reference to an IBM program or other IBM product in this publication is not
intended to state or imply that only IBM’s program or other product may be used.
Any functionally equivalent program that does not infringe any of IBM’s intellectual
property rights may be used instead of the IBM product. Evaluation and verification
of operation in conjunction with other products, except those expressly designated
by IBM, is the user’s responsibility.
IBM may have patents or pending patent applications covering subject matter in
this document. The furnishing of this document does not give you any license to
these patents. You can send license inquiries, in writing, to the IBM Director of
Licensing, IBM Corporation, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A.
Safety Notices Listed below are the safety requirements for operating this product.
Each danger and caution notice contains a reference number (RSFTxxxx). Use the
reference number to check the translation in External Devices Translated Safety
Notices, SA26-7192.
Danger NoticesA danger notice calls attention to a situation that is potentially lethal or extremely
hazardous to people.
The following danger notices appear in this publication:
DANGER
To prevent a possible electrical shock from touching two surfaces
with different electrical grounds, use one hand, when possible, to
connect or disconnect signal cables. (RSFTD004)
DANGER
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the products that attach to the
system. It is the customer's responsibility to ensure that the outlet is
correctly wired and grounded to prevent an electrical shock.
(RSFTD201)
Copyright IBM Corp. 1997 vii

DANGER
To prevent a possible electrical shock when adding or removing any
devices to or from the system, ensure that the power cords for those
devices are unplugged before the signal cables are connected or
disconnected. If possible, disconnect all power cords from the
existing system before you add or remove a device.
DANGER
To prevent a possible electrical shock when installing the device,
ensure that the power cord for that device is unplugged before
installing signal cables. (RSFTD204)
Caution Notices
A caution notice calls attention to a situation that is potentially hazardous to people
because of some existing condition.
The general caution symbol identifies conditions where caution must be
used.
The electrical caution symbol identifies electrical hazards where extreme
caution must be used.
The weight caution symbol indicates that the 8mm Tape Library weighs
42 kilograms (92.5 pounds). It takes three persons to safely lift the unit.
The laser caution symbol indicates a laser device is present. Handling
laser devices requires trained and knowledgeable personnel. Extreme
caution is required.
Laser Safety Cautions
The following laser safety cautions appear in this document:
CAUTION:
The bar-code reader contains a Class II laser component. Only trained service
personnel may repair the bar-code reader. (RSFTC237)
CAUTION:
Do not place a highly reflective surface between either the picker assembly
and the tape cartridge magazines or between the picker assembly and the
tape drives. This may cause damage to your eyes. (RSFTC238)
CAUTION:
If the automatic lock on the front door is not functioning and the door is
open, do not look directly at the laser beam. Staring at the beam may cause
damage to your eyes. (RSFTC239)
viii 7331 and 3449 Installation Guide