Samson 42-10, Mounting And Operating Instructions

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Contents
EB 3009 EN
1 Safety instructions and measures ................................................................ 1-1
1.1 Notes on possible severe personal injury ......................................................1-4
1.2 Notes on possible personal injury ................................................................1-5
1.3 Notes on possible property damage .............................................................1-7
2 Markings on the device .............................................................................. 2-1
2.1 Valve nameplate .........................................................................................2-1
2.2 Actuator nameplate .....................................................................................2-2
2.3 Location of the nameplates ..........................................................................2-2
2.4 Material identification number .....................................................................2-2
2.4.1 Type 2421 RS Valve ....................................................................................2-2
2.4.2 Type 2420 RS Actuator ...............................................................................2-2
3 Design and principle of operation ............................................................... 3-1
3.1 Additional fittings ........................................................................................3-4
3.2 Technical data ............................................................................................3-5
4 Shipment and on-site transport ................................................................... 4-1
4.1 Accepting the delivered goods .....................................................................4-1
4.2 Removing the packaging from the regulator ..................................................4-1
4.3 Transporting and lifting the regulator ............................................................4-2
4.3.1 Transporting the regulator ............................................................................4-2
4.3.2 Lifting the regulator .....................................................................................4-3
4.4 Storing the regulator ...................................................................................4-4
5 Installation ................................................................................................. 5-1
5.1 Installation conditions ..................................................................................5-1
5.2 Preparation for installation ...........................................................................5-3
5.3 Installation ..................................................................................................5-5
5.3.1
Installing the regulator .................................................................................5-5
5.3.2 Cleaning the pipeline ..................................................................................5-6
5.4 Testing the regulator ....................................................................................5-6
5.4.1 Leak test .....................................................................................................5-7
5.4.2 Pressure test ................................................................................................5-7
5.5 Proof testing ...............................................................................................5-7
5.6 Insulation ...................................................................................................5-8
6 Start-up ..................................................................................................... 6-1
6.1 Start-up and putting the device back into operation .......................................6-2
6.2 Starting up the plant ....................................................................................6-2
6.2.1 Regulation of steam .....................................................................................6-2
6.2.2 Regulation of liquids ....................................................................................6-2