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Samson 3730-1 User Manual

Samson 3730-1
112 pages
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Translation of original instructions
EB 8384-1 EN (1300-1610)
Firmware version 2.22
Edition February 2018
Type3730-1 Electropneumatic Positioner
Old design
New design

Table of Contents

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Samson 3730-1 Specifications

General IconGeneral
Supply air pressure1.4 to 7 bar (20 to 100 psi)
Housing materialAluminum
Protection classIP 65
Output SignalPneumatic
Pressure RangeUp to 7 bar (100 psi)
Port SizeG1/4 or 1/4" NPT
MaterialAluminum
Accuracy±1% of span

Summary

Safety Instructions and Measures

Notes on Possible Severe Personal Injury

Details potential risks and necessary precautions for severe personal injuries.

Notes on Possible Personal Injury

Provides information on potential risks and preventive measures for personal injury.

Notes on Possible Property Damage

Outlines risks and precautions to prevent damage to the positioner or related equipment.

Explosion Protection

Specifies requirements and considerations for using the device in explosive atmospheres.

Markings on the Device

Nameplate Information

Describes the details and labels found on the device's nameplate for identification.

Article Code Explained

Details the structure and meaning of the product's article code.

Firmware Version History

Lists revisions and compatibility information for different firmware versions.

Design and Principle of Operation

Mounting Versions

Describes various ways the positioner can be attached to different actuators.

Product Accessories

Lists available accessories for the positioner and their order numbers.

Technical Data Specifications

Provides detailed technical specifications, including performance and environmental limits.

Dimensional Drawings

Illustrates the physical dimensions of the positioner for installation planning.

Measures for Preparation

Unpacking Procedures

Guidance on safely removing the positioner from its packaging.

Transporting Guidelines

Instructions for protecting the device during transportation.

Storage Instructions

Recommendations for proper storage to prevent damage and maintain integrity.

Mounting and Start-up

Mounting Position Requirements

Specifies correct orientation and placement for mounting the positioner.

Direct Attachment Methods

Details the process for directly mounting the positioner onto specific actuators.

Attachment via IEC 60534-6

Instructions for mounting the positioner using the NAMUR standard.

Electrical Connections Guide

Provides instructions for making electrical connections safely and correctly.

Operating the Positioner

Adjusting Volume Restriction Q

Steps to adjust air output capacity based on actuator size.

Determining Fail-Safe Position

Guides on setting the valve's fail-safe state (ATO/ATC).

Initializing the Positioner

Procedure for adapting the positioner to actuator conditions.

Zero Calibration Procedure

Instructions for recalibrating the zero point for accuracy.

Servicing Information

Preparation for Return Shipment

Steps to follow when returning the positioner for repair.

Malfunctions and Troubleshooting

Emergency Action Procedures

Guidance on actions to take during valve or actuator failures.

Decommissioning and Removal

Decommissioning Steps

Procedure for safely shutting down and preparing the positioner.

Disposal Guidelines

Instructions for environmentally responsible disposal of the unit.

Appendix

After-Sales Service Contact

Information on how to contact SAMSON for support and service.

Code List and Parameters

Reference for all parameter codes, their values, and descriptions.

Error Code Reference

List of error codes, their causes, and recommended corrective actions.

EU Declaration of Conformity

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