Chapter 1 Introduction

Notes And Notices

For your safety and to protect valuable equipment, it is very important that you read and comply with all information highlighted under notes and notices:

 

DANGER

 

 

<#>

The word Danger next to the lightning slash indicates the

 

presence of a hazard that could cause death or serious

 

personal injury. Danger and Caution notices are numbered to

 

help you find the translated versions in the IBM 4400 Safety

 

Notices booklet.

 

 

 

CAUTION

<#>

The word Caution next to the exclamation point (!) indicates the

 

presence of a hazard that could cause moderate or minor

 

personal injury.

 

CAUTION

<#>

The word Caution next to this symbol indicates a heavy

 

assembly that requires two or more persons to lift or hold.

 

CAUTION

<#>

The word Caution next to this symbol indicates a part or

 

assembly that is hot enough to burn you.

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IBM 4400 manual Introduction