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
Identification
................................................................................................. 3
2.2
Intended Use ................................................................................................. 5
2.3
Specifications
................................................................................................ 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
