IBM EXP400 Type 1733 User manual

IBM

EXP400

Storage

Expansion

Unit

Type

1733

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

ERserver

򔻐򗗠򙳰

IBM

EXP400

Storage

Expansion

Unit

Type

1733

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

ER s e r v e r

򔻐򗗠򙳰

Note

Before

using

this

information

and

the

product

supports,

sure

read

Appendix

“Notices,”

page

79.

Eighth

Edition

(April

2004)

International

Business

Machines

Corporation

2002.

All

rights

reserved.

Government

Users

Restricted

Rights

–

Use,

duplication

disclosure

restricted

GSA

ADP

Schedule

Contract

with

IBM

Corp.

About

this

manual

This

manual

contains

diagnostic

information,

Symptom-to-FRU

index,

service

information,

and

configuration

information

for

the

IBM

EXP400

Storage

Expansion

Unit.

Important

safety

information

sure

read

all

caution

and

danger

statements

this

book

before

performing

any

the

instructions.

See

“Safety

information”

page

37.

Lea

todas

instruções

cuidado

perigo

antes

executar

qualquer

operação.

Prenez

connaissance

toutes

les

consignes

type

Attention

Danger

avant

procéder

aux

opérations

décrites

par

les

instructions.

Lesen

Sie

alle

Sicherheitshinweise,

bevor

Sie

eine

Anweisung

ausführen.

IBM

Corp.

2002

iii

Accertarsi

leggere

tutti

gli

avvisi

attenzione

pericolo

prima

effettuare

qualsiasi

operazione.

Lea

atentamente

todas

las

declaraciones

precaución

peligro

ante

llevar

cabo

cualquier

operación.

Online

support

You

can

download

the

most

current

diagnostic,

flash,

and

device

driver

files

from

http://www.ibm.com/pc/support

the

World

Wide

Web.

Support

telephone

numbers

View

support

telephone

numbers

http://www.ibm.com/planetwide/

the

World

Wide

Web.

IBM

EXP400

Storage

Expansion

Unit

Type

1733:

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

Contents

About

this

manual

. iii

Important

safety

information

. iii

Online

support

.iv

Support

telephone

numbers

.iv

Chapter

General

information

publications

Notices

and

statements

used

this

publication

Features

and

operating

specifications

Major

components

the

expansion

unit

What

your

expansion

unit

offers

Expansion

unit

bays

Hot-swap

hard

disk

drive

bays

Bridge

card

bay

Hot-swap

ESM

and

power

supply

bays

Expansion

unit

controls,

LEDs,

components,

connectors

Front

view

Rear

view:

power

supply

with

fan

units

Rear

view:

ESMs

.10

Power

features

.11

Turning

the

expansion

unit

.11

Turning

off

the

expansion

unit

.11

Turning

off

the

expansion

unit

emergency

.12

Turning

the

expansion

unit

after

emergency

.12

System-management

software

support

.13

Chapter

ESM

configuration

switches

.15

Chapter

Information

for

the

-48

volt

power

model

.19

Connecting

the

power

supply

power-distribution

unit

.20

Disconnecting

and

removing

the

power

supply

.21

Installing

the

power

supply

.22

Chapter

Installing

and

replacing

components

.23

Installation

guidelines

.23

System

reliability

guidelines

.23

Handling

static-sensitive

devices

.23

Working

with

hot-swap

hard

disk

drives

.24

Replacing

hot-swap

hard

disk

drive

.25

Replacing

bridge

card

.26

Replacing

ESM

.27

Replacing

hot-swap

power

supply

with

fan

unit

.28

Chapter

Symptom-to-FRU

index

.31

Chapter

Parts

listing

.33

Appendix

Getting

help

and

technical

assistance

.35

Before

you

call

.35

Using

the

documentation

.35

Getting

help

and

information

from

the

World

Wide

Web

.35

Software

service

and

support

.36

Hardware

service

and

support

.36

IBM

Corp.

2002

Appendix

service

information

.37

Safety

information

.37

General

safety

.37

Electrical

safety

.38

Safety

inspection

guide

.39

Handling

electrostatic

discharge-sensitive

devices

.40

Grounding

requirements

.41

Safety

notices

(multi-lingual

translations)

.41

Appendix

Notices

.79

Edition

notice

.79

Trademarks

.80

Important

notes

.80

Product

recycling

and

disposal

.81

Electronic

emission

notices

.81

Federal

Communications

Commission

(FCC)

statement

.81

Industry

Canada

Class

emission

compliance

statement

.81

Australia

and

New

Zealand

Class

statement

.82

United

Kingdom

telecommunications

safety

requirement

.82

European

Union

EMC

Directive

conformance

statement

.82

Taiwanese

Class

warning

statement

.82

Chinese

Class

warning

statement

.82

Japanese

Voluntary

Control

Council

for

Interference

(VCCI)

statement

.83

Power

cords

.83

Index

.87

IBM

EXP400

Storage

Expansion

Unit

Type

1733:

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

Chapter

General

information

The

IBM

EXP400

Storage

Expansion

Unit,

referred

this

manual

expansion

unit,

provides

high-capacity,

small

computer

system

interface

(SCSI)

disk

storage.

supports

seven

Ultra320

SCSI

hard

disk

drives

each

half

the

dual

bus.

delivers

fast,

high-volume

data

transfer,

retrieval,

and

storage

functions

across

multiple

drives,

multiple

hosts.

The

expansion

unit

designed

for

continuous,

reliable

service;

the

modular,

redundant

disk

drives,

power

supply

with

fan

units,

and

SCSI

Bus

Expander

and

Enclosure

Services

Module

(referred

this

book

ESM)

use

hot-swap

technology

for

easy

replacement

without

turning

off

the

expansion

unit.

For

information,

see

“What

your

expansion

unit

offers”

page

Expansion

unit

models

1RU

and

1RX

come

with

two

500-watt

power

supply

with

fan

units,

one

ESM

(the

second

ESM

optional),

filler

panel

cover

the

empty

ESM

bay,

and

drive

filler

panels.

Expansion

unit

model

2RX

comes

with

two

-48

volt

power

supply

with

fan

units,

two

ESMs,

and

drive

filler

panels.

The

drive

filler

panels

are

replaced

with

hard

disk

drive

options.

publications

This

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

Portable

Document

Format

(PDF)

the

IBM

Support

Web

site,

http://www.ibm.com/pc/support/.

contains

information

help

you

solve

problems

yourself,

and

contains

information

for

service

technicians.

Installation

Guide

This

printed

publication

contains

instructions

for

setting

your

expansion

unit

and

basic

instructions

for

installing

some

options.

User’s

Guide

This

publication

provides

general

information

about

your

expansion

unit,

including

information

about

features

and

how

configure

and

use

your

expansion

unit.

Safety

Information

This

publication

PDF

the

IBM

Documentation

CD.

contains

translated

caution

and

danger

statements.

Each

caution

and

danger

statement

that

appears

the

documentation

has

number

that

you

can

use

locate

the

corresponding

statement

your

language

the

Safety

Information

book.

Rack

Installation

Instructions

This

printed

publication

contains

instructions

for

installing

your

expansion

unit

rack.

IBM

Corp.

2002

Rack-to-Tower

Conversion

Kit

Installation

Instructions

This

printed

publication

comes

with

the

Rack-to-Tower

Conversion

kit

and

contains

detailed

instructions

for

converting

rack-model

expansion

unit

tower-model

expansion

unit.

Your

expansion

unit

documentation

might

updated

occasionally

include

information

about

new

features,

translated

version

the

documentation

might

available

your

language,

technical

updates

might

available

provide

additional

information

that

not

included

your

expansion

unit

documentation.

These

updates

are

available

from

the

IBM

Web

site.

Complete

the

following

steps

check

for

updated

documentation

and

technical

updates:

http://www.ibm.com/pc/support/.

the

Learn

section,

click

Online

publications.

the

“Online

publications”

page,

the

Brand

field,

select

Servers.

the

Family

field,

select

Rack/Storage

Enclosures.

Click

Display

documents.

Notices

and

statements

used

this

publication

The

caution

and

danger

statements

that

appear

this

publication

are

also

the

multilingual

Safety

Information

publication,

which

the

IBM

Documentation

CD.

Each

statement

numbered

for

reference

the

corresponding

statement

the

Safety

Information

publication.

The

following

notices

and

statements

are

used

this

publication:

Notes:

These

notices

provide

important

tips,

guidance,

advice.

Important:

These

notices

provide

information

advice

that

might

help

you

avoid

inconvenient

problem

situations.

Attention:

These

notices

indicate

potential

damage

programs,

devices,

data.

attention

notice

placed

just

before

the

instruction

situation

which

damage

could

occur.

Caution:

These

statements

indicate

situations

that

can

potentially

hazardous

you.

caution

statement

placed

just

before

the

description

potentially

hazardous

procedure

step

situation.

Danger:

These

statements

indicate

situations

that

can

potentially

lethal

extremely

hazardous

you.

danger

statement

placed

just

before

the

description

potentially

lethal

extremely

hazardous

procedure

step

situation.

Features

and

operating

specifications

Table

page

contains

summary

the

features

and

operating

specifications

for

your

expansion

unit.

Depending

your

expansion

unit

model,

some

features

might

not

available,

some

specifications

might

not

apply.

IBM

EXP400

Storage

Expansion

Unit

Type

1733:

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

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