4
EB 8139 EN
Contents
7.5
Ordering spare parts and operating supplies .................................................28
8 Malfunctions ...............................................................................................29
8.1 Troubleshooting ...........................................................................................29
8.2
Emergency action ........................................................................................30
9
Decommissioning and disassembly ..............................................................31
9.1 Decommissioning .........................................................................................31
9.2
Removing the valve from the pipeline .............................................................31
9.3 Disposal ......................................................................................................31
10 Annex.........................................................................................................32
10.1
After-sales service ........................................................................................32
10.2
Certificates
..................................................................................................32
10.3
Spare parts .................................................................................................34
