Burkert 8635 Дополнительные инструкции - Страница 7
Просмотреть онлайн или скачать pdf Дополнительные инструкции для Позиционеры клапанов Burkert 8635. Burkert 8635 12 страниц. Remote-positioner, installation on process valves with internal air flow
Печатать страницу
Type 8635, Remote-Positioner
Assembling the position sensor
Fastening screws
(2x)
Fig. 9:
Attachment of the position sensor
NOTE!
Observe tightening torque when attaching the position
sensor.
If the fastening screws are tightened too tightly, the degree of
protection IP65 and IP 67 is no longer guaranteed.
▶ Tighten the fastening screws to a maximum tightening
torque of 1.5 Nm.
→ Attach position sensor to the actuator using the two side
fastening screws. Observe maximum tightening torque
of 1.5 Nm.
3.3
Pneumatic connection of the position
sensor
DANGER!
Risk of injury from high pressure and discharge of medium.
▶ Before working on the device or system, switch off the pres-
sure. Vent or drain lines.
Port 1
Port 3:
not used, internally sealed
Fig. 10: Pneumatic connection
english
Port 3
1
7