SAFETY SYMBOL DEFINITIONS

Symbol

Description

Symbol

Description

 

Direct current

 

Terminal for Line conductor on permanently

 

 

 

installed equipment

 

Alternating current

 

Caution, risk of electric shock

 

 

 

 

 

Both direct and alternating current

 

Caution, hot surface

 

 

 

 

 

Three-phase alternating current

 

Caution (refer to accompanying documents)

 

 

 

 

 

Earth (ground) terminal

 

In position of a bi-stable push control

 

 

 

 

 

Protective earth (ground) terminal

 

Out position of a bi-stable push control

 

 

 

 

 

Frame or chassis terminal

 

On (supply)

 

 

 

 

 

Terminal for Neutral conductor on

 

Off (supply)

 

permanently installed equipment

 

 

 

Terminal is at earth potential

 

Standby (supply) - Units with this symbol are not

 

(Used for measurement and control

 

completely disconnected from ac mains when this

 

circuits designed to be operated with

 

switch is off. To completely disconnect the unit from

 

one terminal at earth potential.)

 

ac mains, either disconnect the power cord or have a

 

 

 

qualified electrician install an external switch.

Herstellerbescheinigung

Diese Information steht im Zusammenhang mit den Anforderungen der Maschinenläminformationsverordnung vom 18 Januar 1991. * Schalldruckpegel Lp <70 dB(A) * Am Arbeitsplatz * Normaler Betrieb * Nach EN 27779 (Typprufung).

Manufacturer's Declaration

This statement is provided to comply with the requirements of the German Sound Emission Directive, from 18 January 1991. * Sound Pressure Lp <70 dB(A) *At Operator Position * Normal Operation * According to EN 27779 (Type Test).

Printing History

The current edition of this guide is indicated below. Reprints of this guide containing minor corrections and updates may have the same printing date. New editions are identified by a new printing date and, in some cases, by a new part number. A new edition incorporates all new or corrected material since the previous edition. Changes to the guide occurring between editions are covered by change sheets shipped with the guide.

Edition 1

Feb, Apr, Oct, 1992

....................

July 1993;

June 1997

....................

April 2000;

September 2004

© Copyright 1992 Agilent Technologies, Inc.

This document contains proprietary information protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated into another language without the prior consent of Agilent Technologies. The information contained in this document is subject to change without notice.

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Agilent Technologies 66001A manual Printing History, Symbol Description, Herstellerbescheinigung, Manufacturers Declaration