Table Of Contents - Samson TROVIS 5757-3 Mounting And Operating Instructions

1 Safety instructions and measures ...................................................................5
1.1 Notes on possible severe personal injury .........................................................8
1.2 Notes on possible property damage ................................................................9
2 Markings on the device ...............................................................................10
2.1 Actuator nameplate ......................................................................................10
2.2 Valve nameplate ..........................................................................................10
3 Design and principle of operation ................................................................11
3.1 Operating controls .......................................................................................12
3.1.1 LEDs ...........................................................................................................12
3.1.2 Handwheel ..................................................................................................14
3.1.3 Travel indicator ............................................................................................14
3.2 Accessories .................................................................................................14
3.3 Technical data .............................................................................................15
3.4 Dimensions in mm ........................................................................................16
4 Preparation .................................................................................................18
4.1 Unpacking ..................................................................................................18
4.2 Transporting and lifting ................................................................................18
4.2.1 Transporting ................................................................................................18
4.2.2 Lifting ..........................................................................................................18
4.3 Storage .......................................................................................................18
5 Mounting and start-up .................................................................................19
5.1 Mounting the actuator onto the valve .............................................................19
5.2 Installing the control valve into the pipeline ....................................................19
5.3 Electrical connections ...................................................................................19
5.4 Configuring the electric actuator ....................................................................20
6 Operation ...................................................................................................20
6.1 Manually changing the stem position .............................................................20
7 Servicing.....................................................................................................24
7.1 Preparation for return shipment .....................................................................24
8 Malfunctions ...............................................................................................24
8.1 Emergency action ........................................................................................24
EB 5757 EN
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