Samson 3253, Перевод оригинальной инструкции

Страница: 4 / 92

Contents
EB 8055 EN
6 Start-up .....................................................................................................6-1
7 Operation ..................................................................................................7-1
7.1 Normal operation ....................................................................................... 7-2
7.2 Manual operation ....................................................................................... 7-2
8 Malfunctions ..............................................................................................8-1
8.1 Troubleshooting .......................................................................................... 8-1
8.2 Emergency action ....................................................................................... 8-2
9 Servicing ....................................................................................................9-1
9.1 Periodic testing ........................................................................................... 9-3
9.2 Preparing the valve for service work ............................................................. 9-5
9.3 Installing the valve after service work ............................................................ 9-6
9.4 Exchanging parts subject to wear ................................................................. 9-6
9.4.1 Standard version ......................................................................................... 9-6
9.4.2 Version with insulating section .................................................................... 9-13
9.4.3 Sequence of packing parts ......................................................................... 9-14
9.5 Ordering spare parts and operating supplies .............................................. 9-16
10 Decommissioning .....................................................................................10-1
11 Removal ..................................................................................................11-1
11.1 Removing the valve from the pipeline .......................................................... 11-2
11.2 Removing the actuator from the valve ......................................................... 11-2
12 Repairs .................................................................................................... 12-1
12.1 Returning devices to SAMSON .................................................................. 12-1
13 Disposal ................................................................................................... 13-1
14 Certificates ...............................................................................................14-1
15 Annex ......................................................................................................15-1
15.1 Tightening torques, lubricants and tools ...................................................... 15-1
15.2 Spare parts .............................................................................................. 15-1
15.3 After-sales service ..................................................................................... 15-5