Burkert 8694 - Rotating the Positioner for Process Valves Belonging to Series 26 Xx and 27 Xx

46
Installation
8.5 Rotating the positioner for process valves belonging
to series 26xx and 27xx
Iftheconnectingcablesor hosescannot bettedproperlyfollowinginstallationofthe processvalve,the
positioner can be rotated contrary to the actuator.
Fastening screw (2x)
Pneumatic connection
Positioner
Actuator
Figure 30: Rotating the positioner, series 26xx and 27xx
Procedure
→ Loosen the pneumatic connection between the positioner and the actuator.
→ Loosen the fastening screws (hexagon socket wrench size 2.5).
→ Rotate the positioner into the required position.
ATTENTION!
ToohightorquewhenscrewinginthefasteningscrewdoesnotensuredegreeofprotectionIP65/
IP67.
▶ The fastening screw may be tightened to a maximum torque of 1.5 Nm only.
→ Tighten the fastening screws hand-tight only (maximum torque: 1.5 Nm).
→ Re-attach the pneumatic connections between the positioner and the actuator. If required, use longer
hoses.
english
Type 8694 REV.2