Burkert Type 8690 - Manual (Page 19)

19
Installation
Warning!
risk of injury from discharge of medium and pressure.
If the direction of rotation is wrong, the body interface may
become detached.
▶ Rotate the actuator module in the specified direction only (see
“Fig. 14”).
→
Actuator module without hexagon:
Rotate clockwise (as seen from below) to bring the actuator
module into the required position.
→
Actuator module with hexagon:
Rotate counter-clockwise (as seen from below) to bring the
actuator module into the required position.
Special key
Open-end wrench
without hexagon
with hexagon
Fig. 14: Rotating with special key / open-end wrench
7.5 rotating the pneumatic
control unit for process valves
belonging to series 20xx
If the connecting cables or hoses cannot be fitted properly following
installation of the process valve, the Pneumatic Control Unit can be
rotated contrary to the actuator.
Pneumatic
connection
Fastening
screw (2x)
Actuator
Pneumatic
Control Unit
Fig. 15: Rotating the Pneumatic Control Unit, series 20xx
english
Type 8690