Samson 43-3 Mounting And Operating Instructions page 4

Contents
8.2 Emergency action .......................................................................................8-5
9 Servicing....................................................................................................9-1
9.1 Preparing the valve for service work .............................................................9-2
9.2 Installing the regulator after service work ......................................................9-2
9.3 Service work...............................................................................................9-2
9.4 Cleaning the seat and plug ..........................................................................9-4
9.5 Ordering spare parts and operating supplies ................................................9-4
10 Decommissioning .....................................................................................10-1
11 Removal ..................................................................................................11-1
11.1 Removing the control thermostat .................................................................11-1
11.2 Removing the valve 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 Tools ........................................................................................................15-1
15.3 Lubricants .................................................................................................15-1
15.4 Spare parts and accessories ......................................................................15-1
15.5 After-sales service .....................................................................................15-2
EB 2173 EN