Samson 3347 - Page 4

Contents
EB 8097 EN
7 Operation ..................................................................................................7-1
7.1 Normal operation .......................................................................................7-2
7.2 Manual operation .......................................................................................7-2
7.3 CIP (cleaning-in-place) ................................................................................7-2
7.4 SIP (sterilization-in-place) ............................................................................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 Service work preparations ...........................................................................9-3
9.3 Installing the valve after service work ............................................................9-4
9.4 Service work...............................................................................................9-4
9.4.1 Replacing the sealing parts and plug ............................................................9-4
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 Certicates ...............................................................................................14-1
15 Appendix .................................................................................................15-1
15.1 Tightening torques, lubricants and tools ......................................................15-1
15.2 Spare parts ..............................................................................................15-3
15.3 After-sales service .....................................................................................15-6
15.4 Information on the UK sales region .............................................................15-6