Table of contents
1 Safety precautions. ....................................................................................................... 4
1.1 Safety icons .................................................................................................................................. 4
1.2 Safety precautions, general .......................................................................................................... 4
1.3 Safety precautions during installation ........................................................................................... 5
1.4 Safety precautions during operation ............................................................................................. 6
1.5 Safety precautions during maintenance or repair ......................................................................... 7
2 General description ....................................................................................................... 9
2.1 Introduction ................................................................................................................................... 9
2.2 Air flow ........................................................................................................................................ 11
2.3 Water separator and filters ......................................................................................................... 12
2.4 PD dryer ...................................................................................................................................... 13
2.5 QDT+ filter .................................................................................................................................. 15
2.6 Electrical diagrams ..................................................................................................................... 15
2.7 Optional equipment .................................................................................................................... 16
3 Purifier main controller ............................................................................................... 19
3.1 Interface, icons and menu structure ........................................................................................... 19
3.2 Purifier controller operation ......................................................................................................... 24
3.3 Service menu ............................................................................................................................. 44
4 DIN rail controller ........................................................................................................ 45
4.1 Interface, icons and menu structure ........................................................................................... 45
4.2 DIN rail controller operation ........................................................................................................ 47
5 Installation ................................................................................................................... 51
5.1 Dimension drawings ................................................................................................................... 51
5.2 Installation proposal ................................................................................................................... 52
5.3 Electrical connections ................................................................................................................. 54
5.4 Purge pressure setting ............................................................................................................... 54
5.5 Pictographs ................................................................................................................................. 58
6 Operating instructions. ............................................................................................... 59
7 Maintenance. ................................................................................................................ 65
7.1 Service agreements ................................................................................................................... 65