EL-O-Matic F
DOC.IOM.EF.EN Rev. 6
Contents
September 2015
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
Identification ............................................................................................. 3
2.2
Intended Use ............................................................................................. 4
2.3
Specifications ............................................................................................ 4
Section 3: Product Code
3.1
Configuration code for a default actuator. .................................................. 6
Section 4: Installation
4.1
Before You Start ......................................................................................... 7
4.2
Failure Modes............................................................................................. 7
4.2.1
Valve Rotation .............................................................................. 7
4.2.2
Position After Failure ..................................................................... 8
4.3
Principles of Operation ............................................................................... 8
4.3.1
Solenoid Valve .............................................................................. 8
4.3.2
Ingress Protection (IP) rating ........................................................ 9
4.3.3
Double-Acting Actuators ............................................................ 10
4.3.4
Spring-Return Actuators ............................................................. 11
4.4
Actuator Assembly Codes ........................................................................ 12
4.5
Actuator to Valve Installation ................................................................... 13
4.6
Mounting of control and feedback accessories ......................................... 15
4.7
Recommended Tubing Sizes .................................................................... 16
Section 5: Mechanical Stroke Adjustment
5.1
Travel Stop Adjustment ............................................................................ 18
5.1.1
Double-Acting Actuators ............................................................ 18
5.1.2
Spring-Return Actuators ............................................................. 18
5.1.3
Angular Displacement ................................................................ 19
Section 6: Maintenance
6.1
General .................................................................................................... 20
6.2
Repair ...................................................................................................... 20
6.2.1
Spring-Return actuator ............................................................... 20
6.2.2
Recommended Spare Parts ......................................................... 20
Summary of Contents for EL-O-Matic F-Series
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