Samson 3259, Translation Of Original Instructions

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Contents
EB 8059 EN 3
1 Safety instructions and measures ...................................................................5
1.1 Notes on possible severe personal injury .........................................................8
1.2 Notes on possible personal injury ...................................................................8
1.3 Notes on possible property damage ................................................................9
2 Markings on the device ...............................................................................12
2.1 Valve nameplate ..........................................................................................12
2.2 Actuator nameplate ...................................................................................... 13
2.3 Material number .......................................................................................... 13
3 Design and principle of operation ................................................................14
3.1 Fail-safe positions ........................................................................................14
3.2 Versions ......................................................................................................16
3.3 Technical data .............................................................................................16
4 Measures for preparation ............................................................................20
4.1 Unpacking ..................................................................................................20
4.2
Transporting and lifting ................................................................................20
4.2.1 Transporting ................................................................................................21
4.2.2 Lifting ..........................................................................................................22
4.3 Storage .......................................................................................................25
4.4 Preparation for installation ............................................................................25
5 Mounting and start-up .................................................................................27
5.1 Mounting the actuator onto the valve .............................................................27
5.2 Installing the valve into the pipeline ...............................................................28
5.2.1 Checking the installation conditions ...............................................................28
5.2.2 Additional fittings .........................................................................................29
5.2.3 Installing the control valve .............................................................................29
5.3 Quick check ................................................................................................ 30
6 Operation ...................................................................................................32
6.1 Working in manual mode ............................................................................. 32