Final Step - Emerson Bettis RTS FQ Series Operating Manual

Section 6: Commissioning
February 2019
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Figure 31
6.7

Final Step

Following commissioning, ensure covers a sealed and cable inlets are closed. Also, check
the actuator for damaged paint (by transportation or installation) and take necessary steps
to repair if needed.
25
Remove cover according Figure 30.
Attention: In the version with handwheel there is a cable connection which has to
be unplugged.
Loosen but do not remove 4pcs of screws according Figure 31.
Insert 3mm allen key into radial borehole of flange.
Turn flange by use of allen key in direction according Figure 31.
Half of possible rotating angle will approximately double failsafe speed of actuator.
While holding flange with key in desired position retighten screws.
In the version with handwheel reconnect the cable to the cover.
Remount the cover while be aware of correct position of O-ring sealing.
Retest actuator to check for correct failsafespeed.
Adjusting Speed
Borehole
User Instructions
MAN-02-04-60-0351-EN Rev. 3
Screw
Direction
Commissioning