Alfa Laval TopControl Basic Manuel D'utilisation page 25

Type 8694
Control and display elements
The positioner features 2 buttons, 4-pole DIP switches and 2x 2-colored LEDs as a display element.
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To operate the buttons and DIP switches, for
Version 1: unscrew the body casing
Version 2: unscrew the transparent cap
Figure 9: 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!
damage or malfunction due to penetration of dirt and humidity!
• To observe protection class 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.
6)
Body casing
Seal
body casing
).
6)
English
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