Siemens SITRANS FC430 Operating Instructions Manual page 46

Installing/mounting
4.3 Transmitter installation
3. Carefully rotate transmitter into desired position.
4. Firmly tighten lock screw (torque: 10 Nm).
5. Replace cap onto lock screw (torque: 10 Nm).
Vertical rotation
1. Loosen locking cap at end of mounting bracket by three turns.
2. Carefully loosen and rotate transmitter into desired position (15° steps).
3. Firmly tighten locking cap (torque: 25 Nm).
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Operating Instructions, 05/2015, A5E03361511-AF
FC430 with HART