29.06.2016
DOUBLE-SEAT VALVE (Type 491)
BA 049100.06 EN 7 / 34
2.5 Symbols
Below are the explanations for the symbols used.
Warning - Danger from electrical current!
This symbol indicates that there is a danger to the life and health of persons due to
electric voltage.
Warning - Danger to persons!
This symbol indicates that there is a danger to the life and health of persons.
Caution ā Damage to components!
This symbol indicates that special care should be taken.
Note
This symbol indicates an environmentally friendly process or disposal.
Note
This symbol refers to special instructions.