SICK T4000 Instrucciones De Operación página 147

Operating Instructions
T4000
Red,
Yellow,
Green
Take
action...
WARNING
8009704/US09/2010-12-20
About this document
LED symbols describe the status of a diagnostics
LED. Examples:
Red The red LED is illuminated constantly.
Yellow The yellow LED is flashing.
Green The green LED is off.
Instructions for actions to be taken are shown by an
arrow. Carefully read and follow the instructions for
action.
Warning!
A warning notice indicates an actual or potential
risk or health hazard. They are designed to help you
to prevent accidents.
Always read warnings attentively and follow instruc-
tions carefully!
The term "dangerous state"
The "dangerous state" (standard term) of the ma-
chine is always shown in the drawings and diagrams
of this document as the movement of a machine
part. In practical operation, there may be a number
of different dangerous states:
Machine movements,
electrical conductors,
visible or invisible radiation,
a combination of several hazards.
© SICK AG • Industrial Safety Systems • Germany • Subject to change without notice
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