Samson 3510 - Page 4

4 EB 8091-1 EN
Contents
7.1.3 Version with bellows seal ..............................................................................34
7.2 Replacing the packing ..................................................................................36
7.3 Replacing the seat and plug ..........................................................................38
7.3.1 Standard version..........................................................................................38
7.3.2 Version with insulating section .......................................................................39
7.4 Preparation for return shipment .....................................................................40
7.5 Ordering spare parts and operating supplies .................................................41
8 Malfunctions ...............................................................................................42
8.1 Troubleshooting ...........................................................................................42
8.2 Emergency action ........................................................................................43
9 Decommissioning and disassembly ..............................................................44
9.1 Decommissioning .........................................................................................44
9.2 Removing the valve from the pipeline ............................................................. 44
9.3 Removing the actuator from the valve ............................................................45
9.4 Disposal ......................................................................................................45
10 Appendix ....................................................................................................45
10.1 After-sales service ........................................................................................45
10.2 Spare parts .................................................................................................46