User's Manual

Page 2 SITRANS LR 400 – INSTRUCTION MANUAL 7ML19985FH04
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General Information
This manual will help you set up your SITRANS LR 400 for optimal performance. We
alwasy welcome suggestions and comments about manual content, design, and
accessibility.
Please direct your comments to [e-mail]. For the complete library of
Siemens Milltronics manuals, go to www.siemens.com/processautomation
Qualified personnel
Qualified personnel are familiar with the installation, commissioning, and operation of
this equipment. In addition the person must be:
• trained and authorized to operate and service equipment/systems in accordance
with established safety procedures relating to electrical circuits, high pressures and
aggressive media.
• trained in the proper care and use of protective equipment in accordance with
established safety practices.
• trained in rendering first aid.
Abbreviations and Identifications
HART is a registered trademark of the HART Communication Foundation.
WARNINGS:
• Installation shall only be performed by qualified personnel and in
accordance with local governing regulations.
• The SITRANS LR 400 is to be used only in the manner outlined in this
manual, otherwise protection provided by equipment may be impaired.
Short form Long form Description
CE / FM / CSA Conformitè Europèene / Factory Mutual /
Canadian Standards Association
safety approval
ESD Electrostatic Discharge
HART® Highway Adressable Remote Transducer
IS Intrinsically Safe safety approval
PED Pressure Equipment Directive safety approval