User Manual

4
Siemens
Datasheet
A6V11780780_en--_a
Smart Infrastructure
2019-05-10
1)
The mounting instructions is enclosed in product packaging.
Notes
Mounting
WARNING
Do not use pipe wrenches, spanners or similar tools.
Valve and actuator are easy to assemble on site before commissioning:
● Remove protective cover from the valve body.
● Put the actuator in position and tighten the union nut manually.
Orientation
Installation
● The admissible temperatures (see “Technical data [➙ 6]”) must be observed.
● Operate the actuator only with alternating current (see “Technical data [➙ 6]”).
● The cable should not be twisted.
● Magnets can damage the actuator.
● A means of isolation from the power supply must be provided, for example: connecting a
circuit breaker or switch fuse to the upstream of the actuator and controller, typically a
room thermostat.
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage
● Observe national provisions and comply with the appropriate safety regulations.
CAUTION
Phase cut and pulse-duration-modulated (PDM) signals are not suitable.
Regulations and requirements to ensure the safety of people and property must be
observed at all times!
Commissioning
● Check wiring.
● Check the functions of the actuator.