Maintenance - SICK WTT190L-A Serie Instrucciones De Operación

8

MAINTENANCE

8 Maintenance
14
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, indi‐
cates that a product is subject to these regulations.
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.
8020032.17U4 | SICK
Subject to change without notice