Disassembly; Disassembly Of The Rotary Actuator; Disassembly Of The Ball Valve From The Pipeline - bar agturn PKT Series Operating Manual

10. Disassembly

DANGER
Electric voltage!
There is danger to life when work-
ing on electrical components.
• Work on electrical connections should
only be carried out by qualified electri-
cians with the supply voltage switched
off and secured against reconnection.
WARNING
Installation works
There is a risk of injury if this prod-
uct is not properly installed, disas-
sembled and
• Make sure the personnel has received
the appropriate training.
•
Observe the safety instructions in
„Chapter 2. Safety".
10.1 Disassembly of the rotary
actuator
To disassemble the rotary actuator, proceed
as follows:
1. Depressurize the valve.
2. Remove the medium from the pipeline.
3. Loosen the connecting screws (9) be-
tween the valve and the rotary actuator.
36
put into operation.
4. Remove the rotary actuator from the
valve spindle.
5. Remove any additional parts such as
shaft adapter, reducer, mounting bridge
and/or centering and store them care-
fully.
9
7
Fig. 10-1 Disassembly of the rotary actuator from
the valve (view on actuator from below =
valve interface)
7 Installation of the valve spindle / shaft
adapter
9 Installation of connecting screws
10.2 Disassembly of the ball valve
from the pipeline
If the unit is to be replaced by a structurally
identical one, it is necessary to loosen the
pipe ends of the thread of the ball valve and
then remove it.
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0