SICK IN4000 Direct Bedienungsanleitung Seite 54

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Chapter 1
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About this document
The term "dangerous state"
The dangerous state (standard term) of the machine is
always shown in the drawings and diagrams of this
document as a movement of a machine part. In prac-
tical operation, there may be a number of different
dangerous states:
• machine movements
• electrical conductors
• visible or invisible radiation
• a combination of several risks and hazards
Operating instructions
IN4000 Direct
8012183/YTC9/2016-04-12
Subject to change without notice