Siemens SSB161.05U - Mounting Instructions; Mounting Tool and Pressure Warnings; Actuator Mounting Orientation; Commissioning Procedures

5
Siemens A6V12681516_enUS_a
Smart Infrastructure 10/12/2022
Observe permissible temperatures (see "Technical data [▶ 9]").
Mounting
WARNING
● Do not use pipe wrenches, pliers 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" for graphical instructions.
Orientation
Commissioning
When commissioning, check both wiring and functioning of the actuator.
● Actuator stem extends Normally open valve closes, normally closed valve opens
● Actuator stem retracts Normally open valve opens, normally closed valve closes
NOTICE
The actuator must be commissioned only with a correctly mounted valve in place!
Self-calibration
When operating voltage is applied, the actuator self-calibrates (fully retracted ➙ fully
extended ➙ setpoint).
Power
On
Calibration
Y
t
Fully retracted
Fully extended