Endress+Hauser Proline Promass A 100 PROFINET Operating Instructions Manual page 16

Incoming acceptance and product identification
16
4.2.3 Symbols on the device
Symbol Meaning
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious
or fatal injury. Please consult the documentation for the measuring instrument to discover the
type of potential danger and measures to avoid it.
Reference to documentation
Refers to the corresponding device documentation.
Protective ground connection
A terminal that must be connected to the ground prior to establishing any other connections.
Proline Promass A 100 PROFINET
Endress+Hauser