
4 Attachment to the control
valve – Mounting parts and
accessories
WARNING!
Mount the positioner, keeping the following
sequence:
1. Remove protective film from pneumatic
connections.
2. Mount the positioner on the control
valve
3. Connect the supply air
4. Connect the electrical power
5. Perform the start-up settings
The positioner is suitable for the following
types of attachment:
4
Direct attachment to SAMSON
Type 3277 Actuator
4
Attachment to actuators according to
IEC 60534-6 (NAMUR)
4
Attachment according to VDI/VDE 3847
4
Attachment to Type 3510 Micro-flow
Valve
4
Attachment to rotary actuators
NOTICE
Attach the positioner to the control valve,
observing the following instructions to avoid
damaging the positioner.
–
Use only the mounting parts/accessories
listed in the Tables 1 to 7 (pages 42 to
46) to mount the positioner. Observe the
type of attachment.
–
Observe the assignment between lever
and pin position (see travel tables on
page 15).
Lever and pin position
The positioner is adapted to the actuator
and to the rated travel by the lever on the
back of the positioner and the pin inserted
into the lever.
The travel tables on page 15 show the maxi
-
mum adjustment range at the positioner. The
travel that can be implemented at the valve
is additionally restricted by the selected
fail-safe position and the required compres-
sion of the actuator springs.
The positioner is standard equipped with the
lever M (pin position 35).
Note: If the standard mounted lever M (pin
position 35) is replaced, the newly mounted
lever must be moved once all the way as far
as it will go in both directions to adapt it to
the internal measuring lever.
14 EB 8384-4 EN
Attachment to the control valve – Mounting parts and accessories
Fig. 3 · Lever M with pin position 35
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