Flowserve SMB Series Electric Actuators User Manual
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SMB Series/SB Series Installation and Maintenance FCD LMENIM1401-04-AQ – 01/15
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SMB-5 and 5T
1. Install Torque Switch (piece #116) and Geared Limit Switch (piece #117).
2. Connect motor leads and the leads to the Torque Switch and Geared Limit Switch.
3. Install Handwheel Clutch (piece #13), Handwheel (piece #10), and Handwheel Washer (piece
#60) on the Handwheel Shaft and Pinion (piece #40).
4. Install valve operator on valve.
a
CAUTION: The geared limit switch must be reset before energizing electrical power to the valve
operator and attempting motor operation.
5. Connect all external electrical leads to the actuator.
6. Follow geared limit switch setting procedure to reset the Geared Limit Switch (piece #117).
7. Install the Limit Switch Compartment Cover (piece #12).
8. Re-energize all electrical power to the actuator.
Figure 7.13 – SMB-5 and 5T Parts Diagram
01-413-0037-4