Samson 45-6, Mounting And Operating Instructions

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Contents
2 EB 3226 EN
9 Servicing....................................................................................................9-1
9.1 Preparing the valve for service work .............................................................9-5
9.2 Installing the regulator after service work ......................................................9-5
9.3 Service work...............................................................................................9-5
9.3.1 Replacing the seat and plug .........................................................................9-6
9.3.2 Replacing the operating diaphragm .............................................................9-8
9.3.3 Replacing the set point springs ...................................................................9-10
9.4 Ordering spare parts and operating supplies ..............................................9-11
10 Decommissioning .....................................................................................10-1
11 Removal ..................................................................................................11-1
11.1 Removing the regulator from the pipeline ....................................................11-1
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 .....................................................................................15-1
15.2 Lubricants .................................................................................................15-1
15.3 Tools ........................................................................................................15-1
15.4
Spare parts ..............................................................................................15-2
15.5 After-sales service .....................................................................................15-5