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6.9 Mounting Transducers into the MCF (cont.)
5. Use the pressure bolt on the block to secure one of the transducers in place. The pressure bolt should fit into the
dimple in the transducer body. Hand-tighten the bolt just enough to hold the transducer in place. Do not overtighten
the bolt, or the clamping fixture may lift off the pipe.
WARNING! Overtightening the pressure bolt will cause the magnet to separate from the pipe.
6. Tighten the locking nut on the pressure bolt, as shown below.
Note: If you have mounted the transducer into the MCF properly, the junction box will face away from the center of
the fixture, as shown below.
7. Repeat Steps 1 to 6 to mount the other transducer in the remaining block.
When using the MCF on a pipe subject to mechanical vibration, the locking nut must be used to secure the
IMPORTANT:
pressure bolt to the transducer. For additional resistance to vibration a thread lock compound or a
stainless steel washer and lock washer may also be used. These items can be ordered from GE by
requesting a "special" clamping fixture and specifying either the thread lock or the washers.
40
Pressure Bolt
Locking Nut
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C-RS Ultrasonic Flow Transducer Installation Guide
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