User Manual

5
Siemens
A6V11858276_en--_a
Smart Infrastructure
2020-07-30
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.
Observe permissible temperatures (see "Technical data [➙ 8]"). The connecting cable of the
actuator may come into contact with the hot valve body, provided the temperature of the
valve body does not exceed 80 °C.
Mounting
WARNING
● Do not use pipe wrenches, spanners or similar tools.
● Avoid lateral pressure or (cable) tension on the mounted actuator!
Valve and actuator are easy to assemble on site before commissioning:
● Remove protective cover from the valve body.
● Position the actuator and tighten the union nut manually.
● See Mounting instructions enclosed with the product package for graphical instructions.
Orientation
Installation
A [mm]
B [mm]
C [mm]
SSA131.00
4.5
4.2
50
SSA331.00
5.9
6.0
50
SSA161.05
4.5
4.2
50
Crimp ferrule on stripped wire of connecting cable.
● Observe all admissible temperatures (see “Technical data [➙ 8]”).
● Operate the actuator only with alternating current for SSA131.00 and SSA331.00 (see
“Technical data [➙ 8]”).
● Do not twist the cable.
● Magnets can damage the actuator.
● Provide a means for isolation from the power supply, e.g., connecting a circuit breaker or
switch fuse upstream of the control unit.