Baker Hughes Masoneilan 4700P, Инструкция по эксплуатации

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Mounting Cam Coupling
See Figure 18 (page 56) and 19 (page 58).
The cam coupling (34), used on rotary actuators, is positioned on the shaft with the key
engaged in the shaft slot and the set screws (35) to the top and side. The coupling hold-down
screw (32) with the lockwasher (33) is torqued to 125 inch-lbs.
Mounting Cam
The cam holder (36) and cam (26) are positioned on the cam coupling (34) so that the desired
cam lobe’s low signal line is properly adjusted on the cam follower (4A). Proper adjustment is
achieved when:
The desired cam lobe’s low signal line is in alignment with the raised reference line on the
positioner (Figure 18).
The cam is centered between the two arms of the cam lever S/A (3) (Figure 18, page 56).
Figure 16 - Lobe Identification