Siemens SIPART PS2 Operating Instructions Manual page 45

5. Place the positioner and the mount on the actuator carefully.
One of the two pins of the coupling wheel
You need not adjust the friction clutch if you use the pins
greatly simplifies commissioning. Each of the two pins
figures.
For actuators which close in the clockwise direction, use the pin on which the recess has
a V shape (B).
For actuators which open in the clockwise direction, use the pin on which the recess has
a rectangular shape (A).
Orientation of mount
Orientation of mount, flameproof enclosure
6. When using the stainless steel coupling (article number TGX: 16300-1556): Place the
positioner and the mount on the actuator carefully. Place the stainless steel coupling on
the stump of the actuator's positioner shaft.
7. Align the positioner/mount at the center of the actuator.
8. Tighten the positioner/mount unit.
9. Initialize the positioner.
SIPART PS2 with and without HART
Operating Instructions, 05/2017, A5E00074631-AC
4.3 Mounting the part-turn actuator
①
must fit in the carrier
⑫
as described below. This
⑫
has a recess, see the following
Installing/mounting
②
when you do this.
45