Safety instructions
The FTS20 floating switch may only be used as a level limit switch in suitable liquids.
Improper use may cause dangerous situations.
The instrument may only be installed, connected and commissioned by qualified and
authorised personnel, paying particular attention to:
•
this compact manual
•
the appropriate standards
•
the statutory regulations and
•
certificates (depending on version and application)
Safety symbols
#
E
Warning!
"Warning" indicates an action or procedure which, if not performed correctly, can result in
injury or a safety hazard. Read the instructions thoroughly and proceed carefully.
!
Note!
"Note" indicates processes which – if improperly executed – could affect operation or trigger
unexpected instrument actions.
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