GF 582 High Purity Manuel D'utilisation page 30

Instruction manual
Contents
Contents .......................................................................................................................................... 30
1 About this document ............................................................................................................... 31
1.1 Warnings .......................................................................................................................... 31
1.2 Further symbols and labels ............................................................................................ 31
1.3 Other related documents ................................................................................................ 31
2 Safety and responsibility ......................................................................................................... 32
2.1 Intended use .................................................................................................................... 32
2.2 Safety information ........................................................................................................... 32
3 Transport and storage ............................................................................................................ 33
4 Design ...................................................................................................................................... 34
4.1 Pressure reducing valve ................................................................................................. 34
4.2 Manometer ...................................................................................................................... 35
5 Function ................................................................................................................................... 35
5.1 Pressure reducing valve ................................................................................................. 35
6 Identification ............................................................................................................................ 36
6.1 Valve type/sealing material (O-rings) ............................................................................ 36
7 Technical specifications ......................................................................................................... 36
8 Required tools ......................................................................................................................... 37
9 Installation ............................................................................................................................... 37
9.1 Version with manometer ................................................................................................ 37
9.2 All versions ...................................................................................................................... 39
10 Putting into operation ............................................................................................................. 42
10.1 Pressure test ................................................................................................................... 42
10.2 Setting the working pressure ......................................................................................... 42
11 Maintenance ............................................................................................................................ 44
11.1 Replacing diaphragm and O-ring ................................................................................... 45
11.1.1 Dismantling .............................................................................................................. 45
11.1.2 Installation ............................................................................................................... 47
12 Troubleshooting ...................................................................................................................... 50
13 Spare Parts .............................................................................................................................. 52
14 Accessories ............................................................................................................................. 52
15 Disposal ................................................................................................................................... 52
16 EC Manufacturer's declaration .............................................................................................. 53
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Contents