Table Of Contents - Samson 2371-10 Mounting And Operating Instructions

1 General safety instructions .............................................................................4
2 Process medium and scope of application .......................................................5
2.1 Transportation and storage .............................................................................5
3 Design and principle of operation ..................................................................6
4 Installation ..................................................................................................10
4.1 Mounting position ........................................................................................10
4.2 Shut-off valve and pressure gauge .................................................................10
4.3 Safety valve .................................................................................................11
4.4 Leakage line connection ...............................................................................11
5 Operation ...................................................................................................11
5.1 Start-up .......................................................................................................11
5.2 Adjusting the set point ..................................................................................11
5.2.1 Set point · Type 2371-11 ..............................................................................12
5.2.2 Set point · Type 2371-10 ..............................................................................14
5.3 Operation ...................................................................................................14
5.4 Decommissioning .........................................................................................14
6 Cleaning and maintenance ..........................................................................15
6.1 Cleaning .....................................................................................................15
6.2 Maintenance · Replacing parts ......................................................................19
6.3 Replacing the plug .......................................................................................19
6.4 Replacing the diaphragm unit .......................................................................21
6.5 Replacing the two diaphragms ......................................................................22
6.5.1 Replacing the set point springs ......................................................................24
7 Customer service .........................................................................................24
8 Nameplate ..................................................................................................25
9 Technical data .............................................................................................26
10 Dimensions .................................................................................................27
EB 2640 EN
Contents
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