GE CModel C-RS Installation Manual page 45

6.8 The Single-Traverse Method - MCF (cont.)
10. Turn the switches on both magnets to the ON position.
11. Repeat steps 9 and 10 to mount the other fixture section on the opposite side of the pipe.
Top View
12. If provided, secure the optional safety chain. The safety chain prevents the fixture from falling off the pipe if the
magnets fail to hold.
C-RS Ultrasonic Flow Transducer Installation Guide 37