Samson 44-7 Mounting And Operating Instructions page 4

Contents
8. Servicing.....................................................................................................28
8.1 Cleaning and replacing the seat and plug ......................................................29
8.2 Replacing the operating diaphragm ..............................................................31
8.3 Replacing the set point springs ......................................................................33
8.4 Tightening torques and lubricant ...................................................................34
8.5 Preparation for return shipment .....................................................................35
8.6 Ordering spare parts and operating supplies .................................................35
9. Malfunctions ...............................................................................................36
10. Decommissioning and removal ....................................................................39
10.1 Decommissioning .........................................................................................39
10.2 Disposal ......................................................................................................40
11. Annex.........................................................................................................41
11.1 After-sales service ........................................................................................41
11.2 Spare parts .................................................................................................41
11.3 Certificates ..................................................................................................44
EB 2723 EN