25
Operating Instructions
bar-positurn2 and bar-positrol
English
• When using manual operation
at the pneumatic valves you
have to return them to the in-
itial position afterwards.
• After every change in the end
position and reassembling
the actuator, do not forget to
make a new initialization.
• Imminent danger by moving
valve and actuator parts! Set
and secure the mechanical
end positions of the actuator.
•
Do not close the throttle
completely; the consequen-
ce will be that no actuator
function will follow.
• When using manual operati-
on at the pneumatic valves
you have to return them to
the initial position after-
wards.
• After every change in the end
position and reassembling
the actuator, do not forget to
make a new initialization.
Setting the End Positions and the Actuating Speed:
ATTENTION!
Air supply
Throttles
positrol:
Use throttles at the pneumatic valves to
set the actuating speed of the actuator.
Standard setting: minimum 5 seconds pi-
voting time for 90° pivoting angle.
Throttles Air supply
positurn:
