Burkert 8695 Operating Instructions Manual page 19

Type 8695
Installation
2. Install sealing rings
→
Pull the form seal onto the actuator cover (smaller diameter points upwards).
→
Check that the O-rings are correctly positioned in the pilot air ports.
When the control head is being installed, the collets of the pilot air ports must not be fitted to the actuator.
Pilot air ports
Caution:
Collets must not be
fitted !
Figure 8: Installation of the sealing rings
Form seal
Installation of the form
seal
english
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