Emerson EL-O-Matic F Series - Default Chapter; Table of Contents

Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Table of Contents
September 2017
I
Table of Contents
Table of Contents
Section 1: Before You Start
1.1 Installation, Operation and Maintenance Reference Documents .................... 1
1.2 Warehouse Storage ....................................................................................... 1
1.3 On-Site Storage ............................................................................................. 2
Section 2: Introduction
2.1 Identication ................................................................................................. 3
2.2 Intended Use ................................................................................................. 5
2.3 Specications ................................................................................................ 5
Section 3: Configuration Code
Section 4: Installation
4.1 Before You Start ............................................................................................ 9
4.2 Actuator Rotation Direction .......................................................................... 9
4.2.1 Valve Rotation .................................................................................... 9
4.2.2 Position After Failure ........................................................................ 10
4.3 Principles of Operation ................................................................................ 10
4.3.1 Solenoid Valve .................................................................................. 10
4.3.2 Ingress Protection (IP) rating ............................................................ 11
4.3.3 Double-Acting Actuators .................................................................. 12
4.3.4 Spring-Return Actuators ................................................................... 13
4.4 Actuator Assembly Codes ........................................................................... 14
4.5 Actuator to Valve Installation ...................................................................... 15
4.6 Mounting of control and feedback accessories ............................................ 18
4.7 Recommended Tubing Sizes ........................................................................ 18
Section 5: Mechanical Stroke Adjustment
5.1 Travel Stop Adjustment ............................................................................... 20
5.1.1 Double-Acting Actuators .................................................................. 20
5.1.2 Spring-Return Actuators ................................................................... 20
5.1.3 Angular Displacement ...................................................................... 21
Section 6: Maintenance
6.1 Normal Maintenance ................................................................................... 22
6.2 Inspection and Repair .................................................................................. 23
6.2.1 Service Kits ....................................................................................... 23
6.2.2 Spring-Return Actuator .................................................................... 23
Section 7: Decommission (Out of Service)
7.1 Before You Start .......................................................................................... 24
7.2 Removing the actuator from the valve ........................................................ 25