NEC N8800-098F User Manual

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

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: 

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 
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 

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 
action (may not always be 
indicated)

 

 

Description of a danger