Table of Contents
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Flowmeter Proline 400
1
About this document
1.1
Symbols used
1.1.1
Safety symbols
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.1.2
Symbols for certain types of information
Symbol
Meaning
Permitted
Procedures, processes or actions that
are permitted.
Forbidden
Procedures, processes or actions that
are forbidden.
Reference to documentation
Reference to graphic
Result of a step
1.1.3
Electrical symbols
Symbol
Meaning
Direct current
Direct current and alternating current
Endress+Hauser
Symbol
Meaning
Preferred
Procedures, processes or actions that
are preferred.
Tip
Indicates additional information.
Reference to page
A
,
,
...
Series of steps
1.
2.
3.
Visual inspection
Symbol
Meaning
Alternating current
Ground connection
A grounded terminal which, as far as
the operator is concerned, is grounded
via a grounding system.
About this document
5
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