Instruction manual Intended use
39
Contents
Translation of the original instruction manual .............................................................................38
Contents ..........................................................................................................................................39
1 Intended use .........................................................................................................................41
2 About this document ............................................................................................................41
2.1 Warnings ...............................................................................................................................41
2.2 Further applicable documents ............................................................................................42
2.3
Product variants
and types d
e
sc
ri
b
e
d ................................................................................42
2.4 Abbreviations ........................................................................................................................43
3 Safety and responsibility ......................................................................................................44
4 Transport and storage ..........................................................................................................44
5 Design and function ..............................................................................................................45
5.1 Design ...................................................................................................................................45
5.2 Identification .........................................................................................................................46
5.3 Principle of operation ...........................................................................................................46
5.3.1 Position indicator ..................................................................................................................47
5.3.2 LED status feedback.............................................................................................................48
5.3.3
Buttons
for
setting the
end p
o
s
i
t
i
o
ns ................................................................................49
5.3.4 Overload protection ..............................................................................................................50
5.3.5 Safety position .......................................................................................................................50
5.3.6 Heating element ...................................................................................................................50
5.3.7 Emergency manual override ................................................................................................50
5.4 Wiring diagram EA25/45/120/250 ........................................................................................51
5.5 Dimensional drawing of interfaces ......................................................................................53
6 Technical specifications .......................................................................................................54
7 Installation ............................................................................................................................55
7.1 Installing the actuator with valve .........................................................................................55
7.1.1 Installation position (Only mandatory if application is compliant to cUL6010) .................57
7.1.2 Preparation and assembly ...................................................................................................58
7.1.3 Connecting the actuator .......................................................................................................58
8 Commissioning .....................................................................................................................60
8.1 Putting the actuator into operation .....................................................................................60
9 Operation ...............................................................................................................................61
9.1 Insert the emergency manual override hand crank ...........................................................61
9.1.1 Preparation ...........................................................................................................................62
9.1.2 Procedure .............................................................................................................................62
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