About this document
Diaphragm pump N87.9 EX
4
Translation of Original Operation and Installation Instruction, english, KNF 323252 04/21
1.3 Symbols and markings
Warning notice
WARNING
A notice that warns you of danger is located here.
Possible consequences of a failure to observe the
warning notice are specified here. The signal
word, e.g., warning, indicates the danger level.
à
Measures for avoiding the danger and its
consequences are specified here.
Danger levels
Signal word
Meaning
Consequences if not
observed
DANGER
warns of immediate
danger
Death or serious injury
or serious damage will
result.
WARNING
warns of possible dan-
ger
Death, serious injury or
serious damage is pos-
sible.
CAUTION
warns of a possibly
dangerous situation
Minor injury or damage
is possible.
NOTICE
Warns of possible dam-
age
Damage is possible.
Tab.1 Danger levels
Other notices and symbols
à
An activity to be carried out is specified here (a step).
