Burkert TopControl Basic 8694 Manuel D'utilisation page 60

Figure 48: Position of the seal in the body casing
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Version 1: Check that the seal is correctly positioned in the body casing.
NOTE!
Breakage of the pneumatic connection pieces due to rotational impact.
▶ When unscrewing and screwing in the body casing or transparent cap, do not hold the actuator of the pro-
cess valve but the connection housing.
Damage or malfunction due to penetration of dirt and humidity.
▶ To observe degree of protection IP65 / IP67, screw the transparent cap in all the way.
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Close the device (assembly tool: 674077
The assembly tool (674077) is available from your Bürkert sales office.
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Body casing
Seal
body casing
Connection housing
Type 8694
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