Safety Instructions; Electrical Symbols; Important Document Information; Function Of Document And How To Use - Endress+Hauser iTEMP TMT162 Operating Instructions Manual

Important document information

4
1 Important document information
1.1

Function of document and how to use

1.1.1 Document function
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
1.1.2 Safety Instructions (XA)
When using in hazardous areas, the national safety requirements must be met. Separate
Ex documentation is contained in these Operating Instructions for measurement systems
that are to mounted in hazardous areas. Strict compliance with the installation
instructions, ratings and safety instructions as listed in this supplementary documentation
is mandatory. Make sure that you use the right Ex-specific documentation for the right
device with approval for use in hazardous areas! The number of the specific Ex
documentation (XA...) is provided on the nameplate. If the two numbers (on the Ex
documentation and the nameplate) are identical, then you may use this Ex-specific
documentation.
1.1.3 Functional safety
Please refer to Safety Manual SD01632T/09 for the use of approved devices in
protective systems according to IEC 61508.
1.2

Symbols used

1.2.1 Safety symbols
Symbol Meaning
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will
DANGER
result in serious or fatal injury.
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
WARNING
result in serious or fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can
CAUTION
result in minor or medium injury.
NOTE!
This symbol contains information on procedures and other facts which do not result in
NOTICE
personal injury.
1.2.2

Electrical symbols

Symbol Meaning
Direct current
Alternating current
Direct current and alternating current
iTEMP TMT162
Endress+Hauser