Disassembly And Disposal - SICK WT100-2 Instrucciones De Operación

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Disassembly and disposal

9 Maintenance
LED indicator/fault pattern /
LED indicator/fault pattern
Yellow LED lights up, no object in
the path of the beam /
Yellow LED lights up, no object in
the path of the beam
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam /
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam /
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam /
Yellow LED does not light up
(applies to light switching devices)
or yellow LED lights up (applies to
dark switching devices), object is in
the path of the beam
The sensor must be disposed of according to the applicable country-specific regulations. Efforts
should be made during the disposal process to recycle the constituent materials (particularly pre‐
cious 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.
Cause /
Cause
Remission capability of the back‐
ground is excessive /
Remission capability of the back‐
ground is excessive
Sensitivity is set too low or dis‐
tance between the sensor and the
object is too long /
Sensitivity is set too low or dis‐
tance between the sensor and
the object is too long
Remission capability of the object
is insufficient /
Remission capability of the object
is insufficient
Remission capability of the back‐
ground is excessive /
Remission capability of the back‐
ground is excessive
Disassembly and disposal
Measures /
Measures
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression /
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression
Increase the sensing range, take
note of the distance between the
sensor and the background, see
Graphic E /
Increase the sensing range, take
note of the distance between the
sensor and the background, see
Graphic E
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression /
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression /
Check changes to the back‐
ground. Reduce the sensitivity of
the sensor or use sensors with
background suppression
8017530 | SICK
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