5
Instruction manual
Electric Actuators Type EA15-250
Contents
1 About this document 7
1.1 Other applicable documents 7
1.2 Symbols 7
1.3 Abbreviations 7
2 Safety Information 8
2.1 Meaning of the signal words 8
2.2 Observe instruction manual 8
2.3 Safety and responsibility 8
2.4 Notes for service and operating personnel 9
3 Product description 10
3.1 Intended use 10
3.2 Use not in accordance with the intended use 10
3.3 EC Declaration of Incorporation 10
3.4 Type overview 11
3.5 Design and function 12
3.6 Principle of operation 14
3.7 Wiring 18
3.8 Dimensional drawing of interfaces 22
3.9 Technical specifications 23
4 Installation 24
4.1 Installing the actuator with valve 24
4.2 Preparation and assembly 25
4.3 Connecting the actuator 26
5 Commissioning 27
5.1 Requirements 27
5.2 Putting the actuator into operation 27
6 Operation 28