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General| Brand | Samson |
|---|---|
| Model | 3763 |
| Category | Control Unit |
| Language | English |
Describes mounting the positioner on valves with a cast-metal yoke using specific hardware.
Details the process for mounting the positioner on valves that use spacing rods (stud bolts).
Provides instructions for handling the casing cover, ensuring the vent plug faces downward.
Explains how to connect the air supply lines, including thread types and preparation steps.
Covers electrical wiring for the positioner, including safety regulations and hazardous area considerations.
Explains how actuator, signal range, operating direction, and mounting position are interrelated.
Details how to adjust the positioner's travel to match the electric signal range.
Guides the adjustment of the proportional band and air delivery for optimal valve response.
Details setting the start of operation (zero) and signal range (span) for actuators with stem extension FA.
Explains zero and span adjustment for actuators where the stem retracts (FE).
Provides instructions on how to exchange the measuring spring for range changes or split-range operation.
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