Schneider Electric Harmony HMISTU, Harmony HMISCU User Manual

Harmony HMISTU and HMISCU

The addition of this symbol to a “Danger” or “Warning” safety
label indicates that an electrical hazard exists, which will result
in personal injury if the instructions are not followed.

This is the safety alert symbol. It is used to alert you to
potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.

DANGER indicates a hazardous situation which, if not avoided,
will result in death or serious injury.

DANGER

ATEX/IECEx Instruction Guide

Concerning the use of Harmony HMISTU and HMISCU terminals for

applications in potentially explosive atmospheres (Zones 2/22)

Schneider Electric

ème

8

rue, ZI Carros

06516 Carros cedex – France

Type examination certificate: INERIS 13ATEX3013X

IECEx Certificate of Conformity: IECEx INE16.0016X

SAFETY INSTRUCTIONS

Read these instructions carefully, and look at the equipment to become familiar
with the device before trying to install, operate, or maintain it. The following
special messages may appear throughout this documentation or on the
equipment to warn of potential hazards or to call attention to information that
clarifies or simplifies a procedure.

www.se.com

*EAV2670702*

The information in this document is subject to change without notice.
Copyright © 05/2020 Schneider Electric
All Rights Reserved.
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PLEASE NOTE

WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.

WARNING

CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.

CAUTION

NOTICE is used to address practices not related to physical injury.

NOTICE

Electrical equipment should be installed, operated, serviced, and maintained
only by qualified personnel. No responsibility is assumed by Schneider Electric
for any consequences arising out of the use of this material. A qualified person
is one who has skills and knowledge related to the construction and operation
of electrical equipment and its installation, and has received safety training to
recognize and avoid the hazards involved.

SCOPE

This present document applies when the Harmony HMISTU and HMISCU
terminal bears markin g and provides impo rtant inf orma tion when used in
hazardous areas. This documentation has to be kept and al way s refer to those
instructions for installation, operation, maintenance or evolution of your
system.
You can download this instruction guide at

www.se.com.
If any translation is needed, you can contact your local Schneider support or
sales center.

Harmony HMISTU and HMISCU terminals are only supplied with 24 Vdc.

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