Setting The Middle Position - Georg Fischer EA11 Manual Instrucciones

Middle position

15.6 Setting the middle position

 Move the actuator to the desired middle position. Activation via terminal 1 and
terminal 2.
 Turn switching cam 3 clockwise to the switching point of switch S3.
 Turn switching cam 4 counterclockwise to the switching point of switch S4.
S3 and S4 are activated, the two cams point in opposite directions.
 If necessary, readjust cams 3 and 4 until the desired middle position is reached
(see position of the ball).
 Close the actuator with the housing cover.
The middle position is now set.
OPEN
Concept with ball valve type 543 horizontal with T-ball as an example
90
Accessories for electrical actuators
MIDDLE CLOSED