SICK PowerProx - WTT12L Manual De Operación página 8

8 Disassembly and disposal
9 Maintenance
8018110 | SICK
Subject to change without notice
LED indicator/fault pattern /
LED indicator/fault pattern
Object is in the path of the
beam, yellow LED does not
light up
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
SICK sensors are maintenance-free.
We recommend doing the following regularly:
Clean the external lens surfaces
•
Check the screw connections and plug-in connections
•
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
DISASSEMBLY AND DISPOSAL
Cause /
Cause
Distance between the sensor
and the object is too long or
sensing range is set too short
Measures /
Measures
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