Flowserve D30 Installation, Operation & Maintenance Manual page 36

Limit Switches
When installing the switch card, make sure it is
placed correctly.Secure the PC board with the
two screws. Make sure the holes are centred
before tightening the screws.
D30 Digital Positioner
Note! When installing the cam assembly for
mechanical switches, retract both switch arms
first.
Install the cam assembly and tighten the
screws loosely to obtain enough friction to lock
the cams.
Adjust the lower cam first, then the upper cam.
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FCD PMENIM0030-01-A5 – 05/18