35
E X P L A N A T I O N O F S Y M B O L S
E N
1
Explanation of Symbols
Warning indications
Warning indications in the text are marked
with a colour-backed triangle and boxed.
In case of hazards through electricity, the
exclamation mark in the warning triangle
is substituted by a lightning bolt.
When there is a risk of burns from hot sur-
faces, the exclamation mark in the warn-
ing triangle is substituted by a heat-alert
symbol.
Signal words at the beginning of a warning indica-
tion specify the type and severity of the conse-
quences, if the measures to avert the hazard are
not adhered to.
_
NOTE
means that property damage can occur.
_
CAUTION
means that light to fairly serious per-
sonal injury can occur.
_
WARNING
means that serious personal injury
can occur.
_
DANGER
means that life-threatening personal
injury can occur.
Important information
Other symbols in the Manual
Important information that do not lead to
hazards for humans or property damage
are marked with the icon aside and are
also boxed.
Symbol
Meaning
▷
Item of an operation description
_
Item of a list
▪
Subitem of an operation description
or a list
[3]
Numbers in square brackets refer to
position numbers in graphics/fig-
ures
Tab. 1
Summary of Contents for 178740-STM
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