Installing The Positioner Type 8694 On Process Valves Belonging To Series 26Xx And 27Xx - Burkert TopControl Basic 8694 Manuel D'utilisation

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Push the positioner, without turning it, onto the actuator until no gap is visible on the form seal.
NOTE!
Too high torque when screwing in the fastening screw does not ensure degree of protection IP65 /
IP67.
▶ The fastening screws may be tightened to a maximum torque of 1.5 Nm only.
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Attach the positioner to the actuator using the two side fastening screws. In doing so, tighten the screws only
hand-tight (max. torque: 1.5 Nm).
Connection pieces
Actuator
Figure 23: Installation of positioner, series 2103, 2300 and 2301
8.3 Installing the positioner Type 8694 on process
valves belonging to series 26xx and 27xx
Procedure:
1. Install switch spindle
Figure 24: Installing the switch spindle (1), series 26xx and 27xx
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Unscrew the already fitted guide element from the actuator (if present).
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Remove intermediate ring (if present).
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Pilot air
ports
english
Type 8694
Installation
Fastening screws
max. 1.5 Nm
Guide element
Spindle extension
Actuator