Burkert Type 8694 - Manual (Page 37)

37
Installation
2. Install positioner
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Push the positioner onto the actuator. The puck holder must be aligned in such a way that it is inserted into
the guide rail of the positioner.
NOTE!
Damaged printed circuit board or malfunction!
• Ensure that the puck holder is situated flat on the guide rail.
Guide rail
Puck holder
Figure 21: Aligning the puck holder
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Press the positioner all the way down as far as the actuator and turn it into the required position.
Fastening screws
max. 0.5 Nm
Figure 22: Installing the positioner
Ensure that the pneumatic connections of the positioner and those of the valve actuator are situated pref-
erably vertically one above the other.
If they are positioned differently, longer hoses may be required other than those supplied in the accessory kit.
NOTE!
Too high torque when screwing in the fastening screw does not ensure protection class IP65 / IP67!
• The fastening screws may be tightened to a maximum torque of 0.5 Nm only.
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Attach the positioner to the actuator using the two side fastening screws. In doing so, tighten the fastening
screws hand-tight only (maximum torque: 0.5 Nm).
English
Type 8694