Samson 4708 - Default Chapter; Table of Contents

Contents
EB 8546 EN 3
1 General safety instructions ............................................................................. 5
2 Design and principle of operation ..................................................................6
2.1 Versions ........................................................................................................8
2.2 Technical data ...............................................................................................9
2.3 Materials ..................................................................................................... 10
3 Mounting the supply pressure regulator .......................................................11
3.1 Compact supply pressure regulator ................................................................11
3.1.1 Direction of ow ..............................................................................................
3.1.2 Turning the supply pressure regulator ............................................................. 12
3.2 Supply pressure regulators for attachment to positioners and actuators ............. 13
4 Pneumatic connections ................................................................................. 16
4.1 Pressure gauge ............................................................................................16
4.2 Additional output .........................................................................................17
4.3 Manual/automatic switchover .......................................................................19
4.3.1 Mounting on positioners ...............................................................................19
4.3.2 Mounting using an adapter plate ..................................................................20
4.3.3 Operating the manual/automatic switchover unit ...........................................21
4.4 Filter with lter receptacle .............................................................................21
4.4.1 Mounting the air lter ................................................................................... 21
4.5 Rotating supplementary lter ......................................................................... 22
4.5.1 Mounting the rotating supplementary lter .....................................................22
5 Adjusting the set point .................................................................................22
6 Maintenance ...............................................................................................23
7 Troubleshooting...........................................................................................24
8 Spare parts and accessories.........................................................................25
8.1 Spare parts .................................................................................................25
8.2 Accessories .................................................................................................26
9 Dimensions in mm .......................................................................................27
For details on the Type4708-45 Supply Pressure Regulator (with increased air capacity), see
u EB8546-1.
Note