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About this documentation
The warnings in this documentation are structured differ-
ently depending on the severity of danger.
Possible risk of fatality!
Notices with the signal word "warning" warn
you about situations which could lead to fatal
or serious injuries if you do not pay attention
to the notices specified.
Risk of injury!
Notices with the signal word "caution" warn
you about situations which could lead to injury
if you do not pay attention to the notices speci-
fied.
ATTENTION
Property damage!
Notices with the signal word "attention" warn you about
dangers which could result in damage to property.
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WARNING
CAUTION
Situation-related warnings may contain the following warn-
ing symbols:
Symbol
Meaning
Warning: dangerous electrical voltage
Warning: injury to hands due to sharp blades
Warning: hand injuries (crushing)
Work may only be performed by an electrical
specialist
Only perform work with personal protective
equipment
Notes on the documentation / pay attention to
the directions of use
Additional formatting is used in the rest of the text which has
the following meaning:
Text items next to this arrow constitute informa-
tion which is not related to safety, but which pro-
vides important information regarding correct and
effective work.
► You can recognise handling instructions from the black
triangle in front of the text.
– Lists are indicated with dashes.
2516390000/03/07.2018