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rotork YT-1000 Series - User Manual

rotork YT-1000 Series
75 pages
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Electro-Pneumatic Positioner PRODUCT MANUAL
YT-1000 / 1050 Series
VERSION 1.30
Rotork YTC Limited

Table of Contents

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Summary

Introduction

General User Information

Essential guidance for users and manual handling.

Manufacturer Warranty Details

Information on product warranty, coverage, and exclusions.

Explosion Proof Safety Warning

Critical safety instructions for explosion-proof installations and usage.

Product Description

General Overview

Describes the function and purpose of the Electro-Pneumatic Positioner.

Key Features and Functions

Highlights the primary capabilities and operational features of the device.

Product Label Interpretation

Explains the meaning and significance of labels affixed to the product.

Product Code Structure

YT-1000 Linear Model Coding

Decoding suffix symbols for YT-1000 linear positioner models.

YT-1000 Rotary Model Coding

Decoding suffix symbols for YT-1000 rotary positioner models.

YT-1050 Series Model Coding

Decoding suffix symbols for YT-1050 series positioner models.

Product Specifications

Positioner Technical Specifications

Detailed technical data for YT-1000 and YT-1050 positioners.

SPTM Option Specifications

Technical data for the Smart Position Transmitter option.

Internal Limit Switch Specifications

Technical data for the internal limit switch option.

External Limit Switch Specifications

Technical data for the external limit switch option.

Certifications Information

YT-1000 & YT-1050 Certifications

Lists certifications applicable to both YT-1000 and YT-1050 models.

YT-1000 Specific Certifications

Lists certifications applicable exclusively to the YT-1000 model.

YT-1050 Specific Certifications

Lists certifications applicable exclusively to the YT-1050 model.

External Options Certifications

Certifications for SPTM-6V, YT-850, and YT-870 external options.

Parts and Assembly Diagrams

YT-1000 L Parts and Assembly

Exploded views and component identification for the YT-1000L.

YT-1050 L Parts and Assembly

Exploded views and component identification for the YT-1050L.

YT-1000 R Parts and Assembly

Exploded views and component identification for YT-1000R variants.

Product Dimensional Drawings

YT-1000 L Dimensional Data

Provides dimensional drawings for various YT-1000L configurations.

YT-1000 R Dimensional Data

Provides dimensional drawings for various YT-1000R configurations.

YT-1050 Dimensional Data

Provides dimensional drawings for YT-1050 models.

Positioner Operation Principles

Linear Positioner Working Principle

Explains the internal mechanism of the linear positioner.

Rotary Positioner Working Principle

Explains the internal mechanism of the rotary positioner.

Installation Procedures

Installation Safety and Tools

Critical safety measures and tools required for installation.

Linear Positioner Installation Guide

Detailed steps for installing the linear positioner.

Rotary Positioner Installation Guide

Detailed steps for installing the rotary positioner.

Air Connection Guide

Air Supply Safety and Conditions

Requirements for clean, dry air supply and piping.

Actuator Piping and Connections

How to connect the positioner to single and double acting actuators.

Power Connection Guide

Flameproof Enclosure Power

Safety and connection procedures for flameproof power interfaces.

Intrinsic Safety Type Power

Connection procedures for intrinsic safety type circuits.

SPTM and Limit Switch Wiring

Wiring diagrams for SPTM and Limit Switch options.

Adjustments and Calibration

Span and Directional Settings

Adjusting span and setting direct/reverse action.

Zero Point Calibration

Procedure for calibrating the zero point of the positioner.

Limit Switch Adjustment Procedure

Steps for setting the internal limit switches.

Auto;Manual Switch Operation

How to operate and adjust the Auto/Manual switch.

Orifice and Potentiometer Adjustments

Installing orifices and resetting potentiometer values.

Split Range Span Spring Replacement

Instructions for replacing the span spring for split range functionality.

Maintenance Procedures

Pilot Valve and Seal Maintenance

Guidelines for maintaining critical internal components like pilot valves and seals.

Troubleshooting Common Issues

Input Signal Response Problems

Diagnosing why the positioner doesn't respond to input signals.

Pressure and Exhaust Faults

Troubleshooting issues related to output pressure and air exhaustion.

Hunting and Movement Faults

Addressing hunting and incorrect actuator movement.

Linearity and Hysteresis Faults

Resolving problems with low linearity and hysteresis.

rotork YT-1000 Series Specifications

General IconGeneral
Brandrotork
ModelYT-1000 Series
CategoryValve Positioners
LanguageEnglish

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