SICK ZTB18 Manual De Instrucciones página 30

OPERATING INSTRUCTION
9 Maintenance
en
30 O P E R A T I N G I N S T R U C T I O N | ZTB18
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.
SICK recommends the following regular maintenance:
• Clean the external optical 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.
8021944.1HW1 /2022-11-14 | SICK
Subject to change without notice