SICK UM18-2 Pro, Руководство по эксплуатации

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8014865/ZUJ3/2018-11-29 • © SICK AG • Subject to change without notice 7
General information
1 General information
1.1 Information regarding the operating instructions
These operating instructions supplement the Quick start guide and contain
additional information and detailed descriptions for using SICK AG's
UM18-2 Pro ultrasonic sensors. These operating instructions are intended
for specialists and electricians.
1.2 Explanation of symbols
Warnings Warnings in these operating instructions are indicated by symbols.
The warnings are introduced by signal words that indicate the extent of
the danger.
These warnings must be observed at all times and care must be taken to
avoid accidents, personal injury, and material damage.
DANGER!
… indicates a situation of imminent danger, which will
lead to a fatality or serious injuries if not prevented.
WARNING!
… indicates a potentially dangerous situation, which may
lead to a fatality or serious injuries if not prevented.
CAUTION!
… indicates a potentially dangerous situation, which may
lead to minor/slight injuries if not prevented.
IMPORTANT!
… indicates a potentially harmful situation, which may
lead to material damage if not prevented.
Tips and recommendations
NOTE!
… highlights useful tips and recommendations as well as
information for efficient and trouble-free operation.