M&C TechGroup EC-EX Operator's manual - Manual (Page 3)

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Gas sampling and gas conditioning technology 3-4.1ME EC-EX 9904
List of Contents
1 General information ...................................................................................................................... 4
2 Declaration of conformity ............................................................................................................ 4
3 Electrical standards ...................................................................................................................... 5
4 Safety instructions ....................................................................................................................... 5
5 Information and safety instructions for using the cooler in hazardous areas ........................ 6
6 Warranty ........................................................................................................................................ 6
7 Used terms and signal indications ............................................................................................. 7
8 Introduction ................................................................................................................................... 8
9 Application .................................................................................................................................... 8
10 Technical data ............................................................................................................................... 9
11 Description .................................................................................................................................. 10
12 Function ....................................................................................................................................... 12
13 Reception and storage ............................................................................................................... 13
14 Installation instructions ............................................................................................................. 13
15 Supply connections .................................................................................................................... 14
15.1 Hose connections ............................................................................................................... 14
15.2 Electrical connections ........................................................................................................ 15
16 Start-up ........................................................................................................................................ 16
16.1 Function sequence and LED function display .................................................................... 17
17 Closing down .............................................................................................................................. 18
18 Maintenance ................................................................................................................................ 18
18.1 Adding and replacing the heat exchangers ........................................................................ 19
19 Trouble shooting ........................................................................................................................ 20
20 EC automatic control board ....................................................................................................... 22
20.1 Temperature setting for the EC/ECS cooler ....................................................................... 23
21 Checking the temperature sensor ............................................................................................. 24
22 Spare parts list ............................................................................................................................ 25
23 Appendix ..................................................................................................................................... 26
List of Illustrations
Figure 1 Example of application of EC-EX ........................................................................................ 8
Figure 2 EC-EX cooler .................................................................................................................... 10
Figure 3 Functioning of heat exchanger .......................................................................................... 12
Figure 4 Electrical sockets .............................................................................................................. 15
Figure 5 EC-EX automatic control board ......................................................................................... 22
Figure 6 Temperature setting .......................................................................................................... 23
Figure 7 Temperature sensor resistance ........................................................................................ 24
Figure 8 Sample outlet dew point .................................................................................................... 27
Figure 9 Schematic drawing ............................................................................................................ 28
Figure 11 Circuit diagram EC-EX 230V/50Hz ................................................................................... 29
Figure 12 Circuit diagram EC-EX 115V/50-60Hz .............................................................................. 30