IBM 7212 102 Manuale utente

7212

Model

102

External

Storage

Device

Enclosure

7212

Model

102

Storage

Device

Enclosure

Service

Guide

SY44-0084-04

ERserver



7212

Model

102

External

Storage

Device

Enclosure

7212

Model

102

Storage

Device

Enclosure

Service

Guide

SY44-0084-04

ER s e r v e r



Note!

Before

using

this

information

and

the

product

supports,

sure

read

the

general

information

under

“Notices”

page

Fifth

Edition

(May

2004)

This

edition,

SY44–0084–04,

applies

Model

102

the

7212

External

Storage

Device

Enclosure

and

all

subsequent

releases

and

modifications

until

otherwise

indicated

new

editions.

This

edition

applies

only

the

specified

model

the

device.

International

Business

Machines

Corporation

2001,

2004.

All

rights

reserved.

Government

Users

Restricted

Rights

–

Use,

duplication

disclosure

restricted

GSA

ADP

Schedule

Contract

with

IBM

Corp.

Contents

Notices

Safety

and

Environmental

Notices

.vi

Danger

Notices

.vi

Caution

Notices

. vii

Attention

Notices

. vii

Product

Recycling

and

Disposal

. vii

Battery

Return

Program

. viii

Environmental

Design

. viii

Electronic

Emission

Notices

. viii

Federal

Communications

Commission

(FCC)

Statement

. viii

Trademarks

About

This

Guide

.xi

Publications

.xi

How

send

your

comments

. xii

Chapter

General

Information

System

Requirement

RS/6000

and

pSeries

Systems

AS/400

and

iSeries

Systems

SCSI

Bus

Cables

Specifications

Media

Drive

Environment

and

Use

Media

Grades

Media

Handling

and

Storage

Environmental

Issues

Drive

Cleaning

SCSI

Hardware

Issues

.10

Microcode

Updates

.10

Summary

.10

Chapter

Maintenance

Analysis

Procedures

.11

Purpose

the

MAPs

.11

Flowchart

the

MAPs

(RS/6000

and

pSeries

Systems)

.12

Flowchart

the

MAPs

(AS/400

and

iSeries

Systems)

.13

Step

.14

Step

.14

Step

.14

Step

.15

Step

.15

Step

.16

Step

.16

Step

.17

Step

.17

Step

.18

Step

.18

Step

.19

Step

.19

Step

.19

Step

.20

Step

.20

Step

.21

Step

.21

Step

.22

Step

.23

Step

(AS/400

iSeries

Only)

.23

Step

(AS/400

iSeries

Only)

.24

Step

.24

Step

.25

Chapter

Removal

and

Replacement

Procedures

.27

Handling

Static-Sensitive

Devices

.27

Safety

Considerations

.27

Removing

and

Replacing

the

Cover

.28

Removing

Storage

Device

from

the

Enclosure

.29

Installing

Storage

Device

the

Enclosure

.31

Removing

and

Replacing

the

Power

Supply

.33

Removing

and

Replacing

the

Cooling

Fans

.35

Removing

and

Replacing

the

Power

Switch

Assembly

.36

Removing

and

Replacing

the

LED

Status

Light

Cable

.37

Removing

and

Replacing

the

Status

Interface

Card

Removing

and

Replacing

the

Power

Distribution

Cable

.39

Removing

and

Replacing

the

SCSI

Cable

.39

Installing

Split

SCSI

Bus

Cable

.39

Installing

Single

SCSI

Bus

Cable

.41

Securing

the

Internal

SCSI

Cables

.42

Removing

and

Replacing

the

SCSI

Address

Cables

Removing

and

Replacing

the

Audio

Cable

Assembly

Chapter

Servicing

the

DDS–4,

4mm

Tape

Drive

.47

Handling

Static-Sensitive

Devices

.47

Manually

Removing

Tape

Cartridge

.47

Chapter

Servicing

the

DAT

72,

4mm

Tape

Drive

.51

Handling

Static-Sensitive

Devices

.51

Manually

Removing

Tape

Cartridge

.51

Chapter

Servicing

the

VXA

Technology

Tape

Drive

.55

Handling

Static-Sensitive

Devices

.55

Manually

Removing

Tape

Cartridge

.55

Chapter

Servicing

the

SLR60

SLR100

Tape

Drive

.59

Handling

Static-Sensitive

Devices

.59

Manually

Removing

Tape

Cartridge

.59

IBM

Corp.

2001,

2004

iii

Chapter

Servicing

the

DVD-RAM

Drive

.61

Handling

Static-Sensitive

Devices

.61

Manually

Removing

DVD

Disc

from

the

Drive

.62

Chapter

Servicing

the

DVD-ROM

Drive

.63

Handling

Static-Sensitive

Devices

.63

Manually

Removing

DVD

Disc

from

the

Drive

.64

Chapter

10.

Parts

Diagram

and

Parts

List

.65

How

Use

This

Parts

List

.65

Example

Parts

Listing

.65

Assembly

Parts

Diagram

.66

Appendix

Power

Cables

.69

Appendix

Safety

Inspection

Procedures

.71

7212

Storage

Device

Enclosure

Service

Guide

Notices

This

information

was

developed

for

products

and

services

offered

the

U.S.A.

IBM

may

not

offer

the

products,

services,

features

discussed

this

document

other

countries.

Consult

your

local

IBM

representative

for

information

the

products

and

services

currently

available

your

area.

Any

reference

IBM

product,

program,

service

not

intended

state

imply

that

only

that

IBM

product,

program,

service

may

used.

Any

functionally

equivalent

product,

program,

service

that

does

not

infringe

any

IBM

intellectual

property

right

may

used

instead.

However,

the

user’s

responsibility

evaluate

and

verify

the

operation

any

non-IBM

product,

program,

service.

IBM

may

have

patents

pending

patent

applications

covering

subject

matter

described

this

document.

The

furnishing

this

document

does

not

give

you

any

license

these

patents.

You

can

send

license

inquiries,

writing,

to:

IBM

Director

Licensing

IBM

Corporation

500

Columbus

Avenue

Thornwood,

10594

U.S.A.

For

license

inquiries

regarding

double-byte

(DBCS)

information,

contact

the

IBM

Intellectual

Property

Department

your

country

send

inquiries,

writing,

to:

IBM

World

Trade

Asia

Corporation

Licensing

2-31

Roppongi

3-chome,

Minato-ku

Tokyo

106-0032,

Japan

The

following

paragraph

does

not

apply

the

United

Kingdom

any

other

country

where

such

provisions

are

inconsistent

with

local

law:

INTERNATIONAL

BUSINESS

MACHINES

CORPORATION

PROVIDES

THIS

PUBLICATION

“AS

IS”

WITHOUT

WARRANTY

ANY

KIND,

EITHER

EXPRESS

IMPLIED,

INCLUDING,

BUT

NOT

LIMITED

TO,

THE

IMPLIED

WARRANTIES

NON-INFRINGEMENT,

MERCHANTABILITY

FITNESS

FOR

PARTICULAR

PURPOSE.

Some

states

not

allow

disclaimer

express

implied

warranties

certain

transactions,

therefore,

this

statement

may

not

apply

you.

This

information

could

include

technical

inaccuracies

typographical

errors.

Changes

are

periodically

made

the

information

herein;

these

changes

will

incorporated

new

editions

the

publication.

IBM

may

make

improvements

and/or

changes

the

product(s)

and/or

the

program(s)

described

this

publication

any

time

without

notice.

Any

references

this

information

non-IBM

Web

sites

are

pro0vided

for

convenience

only

and

not

any

manner

serve

endorsement

those

Web

sites.

The

materials

those

Web

sites

are

not

part

the

materials

for

this

IBM

product

and

use

those

Web

sites

your

own

risk.

Any

performance

data

contained

herein

was

determined

controlled

environment.

Therefore,

the

results

obtained

other

operating

environments

may

vary

significantly.

Some

measurements

may

have

been

made

development-level

IBM

Corp.

2001,

2004

systems

and

there

guarantee

that

these

measurements

will

the

same

generally

available

systems.

Furthermore,

some

measurement

may

have

been

estimated

through

extrapolation.

Actual

results

may

vary.

Users

this

document

should

verify

the

applicable

data

for

their

specific

environment.

Information

concerning

non-IBM

products

was

obtained

from

the

suppliers

those

products,

their

published

announcements

other

publicly

available

sources.

IBM

has

not

tested

those

products

and

cannot

confirm

the

accuracy

performance,

compatibility

any

other

claims

non-IBM

products.

Questions

the

capabilities

non-IBM

products

should

addressed

the

suppliers

those

products.

All

statements

regarding

IBM’s

future

direction

intent

are

subject

change

withdrawal

without

notice,

and

represent

goals

and

objectives

only.

This

information

contains

examples

data

and

reports

used

daily

business

operations.

illustrate

them

completely

possible,

the

examples

include

the

names

individuals,

companies,

brands,

and

products.

All

these

names

are

fictitious

and

any

similarity

the

names

and

addresses

used

actual

business

enterprise

entirely

coincidental.

you

are

viewing

this

information

softcopy,

the

photographs

and

color

illustrations

may

not

appear.

The

drawings

and

specifications

contained

herein

shall

not

reproduced

whole

part

without

the

written

permission

IBM.

IBM

has

prepared

this

publication

for

use

hardware

service

representatives

the

maintenance

repair

the

specific

machines

indicated.

IBM

makes

representations

that

suitable

for

any

other

purpose.

Safety

and

Environmental

Notices

Danger

Notices

danger

notice

calls

attention

situation

that

potentially

lethal

extremely

hazardous

people.

Use

the

following

danger

notices

throughout

this

book.

DANGER

prevent

possible

electrical

shock

from

touching

two

surfaces

with

different

electrical

grounds,

use

one

hand,

when

possible,

connect

disconnect

signal

cables.

(RSFTD004)

DANGER

electrical

outlet

that

not

correctly

wired

could

place

hazardous

voltage

metal

parts

the

system

the

products

that

attach

the

system.

the

customer’s

responsibility

ensure

that

the

outlet

correctly

wired

and

grounded

prevent

electrical

shock.

(RSFTD201)

7212

Storage

Device

Enclosure

Service

Guide

DANGER

prevent

possible

electrical

shock

when

adding

removing

any

devices

from

the

system,

ensure

that

the

power

cords

for

those

devices

are

unplugged

before

the

signal

cables

are

connected

disconnected.

possible,

disconnect

all

power

cords

from

the

existing

system

before

you

add

remove

device.

(RSFTD203)

DANGER

prevent

possible

electrical

shock

when

installing

the

device,

ensure

that

the

power

cord

for

that

device

unplugged

before

installing

signal

cables.

(RSFTD204)

DANGER

not

attempt

open

the

covers

the

power

supply.

Power

supplies

are

not

serviceable

and

are

replaced

unit.

(RSFTD217)

Caution

Notices

caution

notice

calls

attention

situation

that

potentially

hazardous

people

because

some

existing

condition.

Use

the

following

caution

notices

throughout

this

book.

CAUTION:

Ensure

that

all

rack-mounted

units

are

fastened

the

rack

frame.

not

extend

exchange

any

rack-mounted

units

when

the

stabilizer

not

installed.

(RSFTC222)

CAUTION:

When

the

unit

extended,

its

weight

can

turn

over

rack

that

not

steady.

Before

you

pull

the

unit

out

the

rack,

ensure

that

rack

stabilizer

attached

the

bottom

front

the

rack.

not

pull

out

than

one

unit

time.

The

rack

can

turn

over

you

pull

out

than

one

unit

time.

(RSFTC224)

Attention

Notices

attention

notice

indicates

the

possibility

damage

program,

device,

system,

data.

Product

Recycling

and

Disposal

Components

the

system,

such

structural

parts

and

circuit

cards,

can

recycled

where

recycling

facilities

exist.

IBM

does

not

currently

collect

and

recycle

used

IBM

products

from

customers

the

United

States

other

than

those

products

that

are

involved

trade-in

programs.

Companies

are

available

disassemble,

reutilize,

recycle,

dispose

electronic

products.

Contact

IBM

account

representative

for

information.

The

system

unit

contains

batteries

and

circuit

boards

with

lead

solder.

Before

you

dispose

this

unit,

these

batteries

and

circuit

boards

must

removed

and

Notices

vii

discarded

according

local

regulations

recycled

where

facilities

exist.

This

book

contains

specific

information

each

battery

type

where

applicable.

Battery

Return

Program

the

United

States,

IBM

has

established

collection

process

for

reuse,

recycling,

proper

disposal

used

IBM

batteries

and

battery

packs.

For

information

proper

disposal

the

batteries

this

unit,

please

contact

IBM

1-800-426-4333.

Please

have

the

IBM

part

number

that

listed

the

battery

available

when

you

make

your

call.

For

information

battery

disposal

outside

the

United

States,

contact

your

local

waste

disposal

facility.

Environmental

Design

The

environmental

efforts

that

have

gone

into

the

design

the

system

signify

IBM’s

commitment

improve

the

quality

its

products

and

processes.

Some

these

accomplishments

include

the

elimination

the

use

Class

ozone-depleting

chemicals

the

manufacturing

process,

reductions

manufacturing

wastes,

and

increased

product

energy

efficiency.

For

information,

contact

IBM

account

representative.

Electronic

Emission

Notices

The

following

Statement

applies

this

IBM

product.

The

statement

for

other

IBM

products

intended

for

use

with

this

product

will

appear

their

accompanying

manuals.

Federal

Communications

Commission

(FCC)

Statement

Note:

This

equipment

has

been

tested

and

found

comply

with

the

limits

for

class

digital

devices,

pursuant

Part

the

FCC

Rules.

These

limits

are

designed

provide

reasonable

protection

against

harmful

interference

residential

installation.

This

equipment

generates,

uses,

and

can

radiate

radio

frequency

energy

and,

not

installed

and

used

accordance

with

the

instructions,

may

cause

harmful

interference

radio

communications.

However,

there

guarantee

that

interference

will

not

occur

particular

installation.

this

equipment

does

cause

harmful

interference

radio

television

reception,

which

can

determined

turning

the

equipment

off

and

on,

the

user

encouraged

try

correct

the

interference

one

the

following

measures:

Reorient

relocate

the

receiving

antenna.

Increase

the

separation

between

the

equipment

and

receiver.

Connect

the

equipment

into

outlet

circuit

different

from

that

which

the

receiver

connected.

Consult

IBM

authorized

dealer

service

representative

for

help.

Properly

shielded

and

grounded

cables

and

connectors

must

used

order

meet

FCC

emission

limits.

Proper

cables

and

connectors

are

available

from

IBM

authorized

dealers.

IBM

not

responsible

for

any

radio

television

interference

caused

using

other

than

recommended

cables

connectors

unauthorized

changes

modifications

this

equipment.

Unauthorized

changes

modifications

could

void

the

user’s

authority

operate

the

equipment.

This

device

complies

with

Part

the

FCC

Rules.

Operation

subject

the

following

two

conditions:

(1)

this

device

may

not

cause

harmful

interferences,

and

(2)

this

device

must

any

interferences

received,

including

interference

that

may

cause

undesired

operation.

viii

7212

Storage

Device

Enclosure

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Guide

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