Operator's manual User Manual

3
Gas sampling and gas conditioning technology 3-4.20-ME
List of Illustrations
Figure 1 Example of application of EC-30/FD .................................................................................. 9
Figure 2 EC-30 with options EC-F and EC-FD .............................................................................. 11
Figure 3 Schematic diagram of functioning of heat exchanger ...................................................... 12
Figure 4 Tubing of the heat exchangers ........................................................................................ 13
Figure 5 Timing schematic of the switching processes .................................................................. 13
Figure 6 Position of terminal X0 ..................................................................................................... 17
Figure 7 Electrical connections ...................................................................................................... 17
Figure 8 Change of the pump tube ................................................................................................ 21
Figure 9 EC automatic control board ............................................................................................. 26
Figure 10 Connection diagram for compressor ................................................................................ 27
Figure 11 Temperature adjustment .................................................................................................. 28
Figure 12 Voltage in relation to the temperature of the cooling stage ............................................. 29
Figure 13 Resistance-temperature characteristics of the PT100 temperature sensor ..................... 29
Figure 14 Sensor voltage as function of temperature ...................................................................... 30
Figure 15 EC30 control board .......................................................................................................... 31
Figure 17 Sample outlet dew point .................................................................................................. 36
Figure 18 Circuit diagram EC automatic control board .................................................................... 37
Figure 19 Circuit Diagram EC-30 ..................................................................................................... 38
Figure 20 Circuit diagram control electronic EC-30 ......................................................................... 39
Figure 21 Wiring plan automatic condensate removal unit EC-FD .................................................. 40