Endress+Hauser Brief Operating Instructions page 4

Important document information
1.1.3 Tool symbols
A0011219
Cross-head
screwdriver
1.1.4 Symbols 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
Series of steps
, , ...
 Result of a sequence of actions
1.1.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
Series of steps
, , ...
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
4
A0011220
Flat blade
Torx screwdriver
screwdriver
A0013442 A0011221
Allen key
Levelflex FMP53 HART
A0011222
Hexagon wrench
Endress+Hauser