Samson 3241, Монтаж и эксплуатация

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4 EB 8012 EN
Contents
7 Maintenance ...............................................................................................38
7.1 Replacing the gasket .................................................................................... 39
7.1.1 Standard version .......................................................................................... 39
7.1.2 Version with insulating section or bellows seal ................................................ 41
7.2 Replacing the packing .................................................................................. 41
7.2.1 Standard version .......................................................................................... 41
7.2.2 Version with insulating section ....................................................................... 42
7.3 Replacing the seat and plug .......................................................................... 44
7.3.1 Standard version .......................................................................................... 44
7.3.2 Version with insulating section ....................................................................... 46
7.4 Preparation for return shipment ..................................................................... 47
7.5 Ordering spare parts and operating supplies ................................................. 47
8 Malfunctions ...............................................................................................48
8.1 Troubleshooting ........................................................................................... 48
8.2 Emergency action ........................................................................................ 49
9 Decommissioning and disassembly ..............................................................50
9.1 Decommissioning ......................................................................................... 50
9.2 Removing the valve from the pipeline ............................................................. 50
9.3 Removing the actuator from the valve ............................................................ 51
9.4 Disposal ...................................................................................................... 51
10 Appendix ....................................................................................................52
10.1 After-sales service ........................................................................................ 52
10.2 Certificates .................................................................................................. 53
10.3 Spare parts ................................................................................................. 59