About This Document; Symbols - Endress+Hauser Liquiphant FTL64 Technical Information

Symbols

4

About this document

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.
Electrical symbols
Ground connection
Grounded clamp, which is grounded via a grounding system.
Protective earth (PE)
Ground terminals, which must be grounded prior to establishing any other connections. The ground
terminals are located on the inside and outside of the device.
Symbols for certain types of information
Permitted
Procedures, processes or actions that are permitted.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information
Reference to documentation
Reference to another section
A
, , Series of steps
1. 2. 3.
Symbols in graphics
A, B, C ... View
1, 2, 3 ... Item numbers
Hazardous area
-
Safe area (non-hazardous area)
.
Liquiphant FTL64
Endress+Hauser