Endress+Hauser HART Levelflex FMP51 Brief Operating Instructions page 4

Important document information
1.1.4 Symbols and notation for certain types of information
Symbol Meaning
Allowed
Indicates procedures, processes or actions that are allowed.
A0011182
Preferred
Indicates procedures, processes or actions that are preferred.
A0011183
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011184
Tip
Indicates additional information.
A0011193
Reference to documentation
Refers to the corresponding device documentation.
A0011194
Reference to page
Refers to the corresponding page number.
A0011195
Reference to graphic
Refers to the corresponding graphic number and page number.
A0011196
1., 2., 3. Series of steps
Result of a sequence of actions
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1.1.5 Symbols and notation in graphics
Symbol
1,2,3 ...
A, B, C, ...
A-A, B-B, C-C, ...
-
A0011187
.
A0011188
4
Meaning
Item numbers
Views
Sections
Hazardous area
Indicates a hazardous area.
Safe area (non-hazardous area)
Indicates a non-hazardous location.
Levelflex FMP51, FMP52, FMP54
Endress+Hauser