Contents
EB 8091-1 EN 3
1 Safety instructions and measures ...................................................................5
1.1 Notes on possible severe personal injury .........................................................7
1.2 Notes on possible personal injury ...................................................................8
1.3 Notes on possible property damage ................................................................9
2 Markings on the control valve ......................................................................10
2.1 Body inscription ...........................................................................................10
2.2 Actuator nameplate ......................................................................................11
2.3 Material number ..........................................................................................11
3 Design and principle of operation ................................................................12
3.1 Fail-safe positions ........................................................................................12
3.2 Versions ......................................................................................................14
3.3 Technical data .............................................................................................14
4 Measures for preparation ............................................................................20
4.1 Unpacking ..................................................................................................20
4.2 Transporting and lifting ................................................................................20
4.2.1 Transporting ................................................................................................20
4.2.2 Lifting ..........................................................................................................20
4.3 Storage .......................................................................................................21
4.4 Preparation for installation ............................................................................21
5 Mounting and start-up ................................................................................. 23
5.1 Mounting the actuator onto the valve .............................................................23
5.2 Installing the valve into the pipeline ...............................................................23
5.2.1 Checking the installation conditions ...............................................................23
5.2.2 Additional ttings .........................................................................................25
5.2.3 Installing the control valve ............................................................................. 25
5.3 Quick check ................................................................................................26
6 Operation ...................................................................................................28
6.1 Working in manual mode .............................................................................28
7 Servicing.....................................................................................................30
7.1 Replacing the gasket ....................................................................................31
7.1.1 Standard version..........................................................................................31
7.1.2 Version with insulating section .......................................................................31
To Next Page
Loading...
