About this document
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Chemically-resistant Laboratory pump N820.18 EX / N840.18
2.3 Symbols and markings
Warning notice
WARNING
Danger levels
Signal word
DANGER
WARNING
CAUTION
NOTICE
Tab.1: Danger levels
Other notices and symbols
à
An activity to be carried out is specified here (a step).
1. The first step of an activity to be carried out is specified
here.
Follow other sequentially numbered steps.
This symbol indicates important information.
Translation of Original Operating Instruction, KNF 317428-317425 05/21
A notice that warns you of danger is lo-
cated here.
Possible consequences of a failure to
observe the warning notice are speci-
fied here. The signal word, e.g., warn-
ing, indicates the danger level.
à
Measures for avoiding the danger
and its consequences are speci-
fied here.
Meaning
warns of immediate
danger
warns of possible
danger
warns of a possibly
dangerous situation
Warns of possible
damage
Consequences if
not observed
Death or serious in-
jury or serious
damage will result.
Death, serious in-
jury or serious
damage is possi-
ble.
Minor injury or
damage is possi-
ble.
Damage is possi-
ble.
EX