User Manual

5
Siemens
Datasheet
A6V11780780_en--_a
Smart Infrastructure
2019-05-10
Maintenance
SUA21/3P actuators require no maintenance.
WARNING
Voltage must be switched off during any maintenance process!
Repair
● Faulty actuators cannot be repaired and must be replaced by complete units.
● The actuator can be replaced without removing the valve.
Disposal
The device is considered an electronics device for disposal in terms of European
Directive 2012/19/EU and may not be disposed of as domestic garbage.
● Disassemble the device into individual parts prior to disposing of it and sort the
individual parts by the various types of materials.
● Comply with all local and currently applicable laws and regulations.
Warranty
Technical data on specific applications are valid only together with Siemens products listed
under "Equipment combinations". Siemens rejects any and all warranties in the event that
third-party products are used.