SICK WTB4S-3 Instrucciones De Operación página 6

8 Maintenance
8012134.10DT | SICK
Subject to change without notice
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.
8
MAINTENANCE
5