Disassembly And Disposal - SICK WTS26 Betriebsanleitung

OPERATING INSTRUCTIONS
10

Disassembly and disposal

en
11 Maintenance
40 O P E R A T I N G I N S T R U C T I O N S | WTS26
LED/fault pattern
Green LED flashes
Switching outputs do not
behave in accordance with
table 4
WTS only: yellow LED flashes
quickly
Yellow LED lights up, no object
in the path of the beam
Object is in the path of the
beam, yellow LED does not
light up
The sensor must be disposed of in line with applicable country-specific regulations.
When disposing of them, you should try to recycle them (especially the precious met‐
als).
NOTE
Disposal of batteries, electric and electronic devices
• According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
•
The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
WEEE: This symbol on the product, its package or in this document,
indicates that a product is subject to these regulations.
This SICK sensor is maintenance-free.
We do, however, recommend that the following activities are undertaken regularly:
•
Clean the optical interfaces and housing
•
Check the fittings and plug connectors
Cleaning
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
Only use recommended cleaning agents and tools.
■
Never use sharp objects for cleaning.
■
Clean the front screen at regular intervals and in the event of contamination with
b
a lint-free lens cloth (part number 4003353) and plastic cleaning agent (part
number 5600006). The cleaning interval essentially depends on the ambient
conditions.
Cause
IO-Link communication
1. Change of the configuration
2. Short-circuit
When adjusting the sensing
range, the light spot is only
half on the object or on a very
high-contrast object
The sensing range distance is
too large
Distance between the sensor
and the object is too long or
sensing range is set too short
Measures
None
1. Adjustment of the configura‐
tion
2. Check electrical connections
Sensing range setting accord‐
ing tosection 7.3
Reduce the sensing range
Increase the sensing range
8020355.1GI9/2022-07-13 | SICK
Subject to change without notice