Keep this User's Guide handy for quick reference when necessary.

Safety Indications

To use NEC Express5800 Series safely, follow the instructions in this User's Guide.

This guide explains components that pose a danger, types of dangers caused by failing to follow the instructions, and actions taken to prevent them; such components are labeled warning.

This guide and warning labels use “WARNING” and “CAUTION” to indicate a danger depending on the degree. These terms are defined as follows:

 

WARNING

 

Indicates a danger that could lead to a death or serious injury.

 

 

 

 

 

 

 

Indicates a danger that could lead to a burn, other injuries or damage to

 

CAUTION

 

 

 

physical assets.

 

 

 

This guide uses the following three types of symbols to give indications and precautions against a danger. They are defined as follows:

Indicates that there is a risk of a danger. Each image symbolizes a particular type of danger. (Attention)

Indicates what you must not do. Each image symbolizes a particular type of prohibition. (Prohibited actions)

Indicates what you must do. Each image symbolizes a particular type of action necessary to avoid a danger. (Mandatory actions)

(Example)

Symbol to draw attention

Term indicating a degree of danger

CAUTION

High temperature.

Immediately after the power-off, system components such as hard disk are very hot. Wait the server to cool down completely before adding/removing some component.

Symbol indicating a prohibited

Description of a danger

action (may not always be

 

indicated)