![background image](http://html1.mh-extra.com/html/nec/ip3na-bch/ip3na-bch_user-manual_3915388020.webp)
1 - 10
Safety Precautions
This User’s Guide uses various pictorial markings to alert you to the precautions you need to
observe to safeguard you and others and prevent property damage.
The meanings of such pictorial markings and graphic symbols are defined below. Understand
these definitions fully before proceeding to read the main text.
Examples of Pictorial Markings
Safety Precautions
DANGER :
Indicates a situation in which an impending risk of human
death or severe physical injury is anticipated.
WARNING :
Indicates a situation in which a possibility of human death or
severe physical injury is anticipated.
CAUTION :
Indicates a situation in which a possibility of physical injury
or property damage is anticipated.
NOTICE
:
Indicates a situation that could result in a failure to demon-
strate the intended performance of this system or in a func-
tional shutdown.
The
symbol alerts you to a caution (including a danger or warning), which is
depicted within the marking (in this example, an electrical shock).
The
symbol alerts you to a prohibited action, which is depicted within the mark-
ing (in this example, no wetting).
The
symbol alerts you to a required or suggested, which is depicted within the
marking.