Operating instructions

Table of contents
1 Identity code S2Ba.......................................................................... 5
2 Safety chapter
................................................................................. 7
3 Storage, transport and unpacking................................................. 10
4 Overview of equipment and control elements............................... 12
5 Functional description.................................................................... 14
5.1 Drive unit............................................................................... 14
5.2 Liquid end.............................................................................. 15
5.3 Integral relief valve................................................................ 15
5.4 Multi-layer safety diaphragm................................................. 16
6 Assembly....................................................................................... 18
7 Installation..................................................................................... 20
7.1 Installation, hydraulic
............................................................. 20
7.2 Installation, electrical............................................................. 24
8 Start up.......................................................................................... 27
9 Maintenance.................................................................................. 31
10 Repairs.......................................................................................... 34
10.1 Cleaning valves................................................................... 34
10.2 Replacing the metering diaphragm..................................... 36
11 Troubleshooting............................................................................. 38
12 Decommissioning.......................................................................... 40
13 Technical data............................................................................... 43
13.1 Performance data................................................................ 43
13.2 Shipping weight................................................................... 44
13.3 Wetted materials................................................................. 45
13.4 Ambient conditions.............................................................. 45
13.4.1 Ambient temperatures...................................................... 45
13.4.2 Media temperatures......................................................... 45
13.4.3 Air humidity...................................................................... 46
13.5 Motor data........................................................................... 46
13.6 Stroke actuator.................................................................... 47
13.7 Stroke control drive............................................................. 47
13.8 Diaphragm rupture sensor.................................................. 47
13.9 Stroke sensor "Sigma"........................................................ 48
13.10 Relay................................................................................. 48
13.11 Gear oil.............................................................................. 48
13.12 Sound pressure level........................................................ 49
13.13 Supplementary information for modified versions............. 49
14 EC Declaration of Conformity........................................................ 50
15 Decontamination declaration......................................................... 52
Table of contents
4