Instruction Manual Dräger MSI EM2 EM200plus-i
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Content
1. Reference notes .............................................................................................................. 4
1.1 Approvals .................................................................................................................... 4
1.2 Information for use ...................................................................................................... 4
1.3 Service ........................................................................................................................ 4
1.4 Specifications for disposal according WEEE .............................................................. 4
2. The instrument ................................................................................................................. 5
3. Starting up and operation ................................................................................................. 6
3.1 Preparing for use ........................................................................................................ 6
3.2 Push buttons ............................................................................................................... 6
3.2.1 Switching on / off the MSI EM200plus .................................................................. 6
3.2.2 Functions of the push buttons ............................................................................... 7
3.3 Info screen and help function ...................................................................................... 7
3.4 Test of measuring gas duct ......................................................................................... 8
3.5 Terminating measurement .......................................................................................... 8
4. Selection of functions ....................................................................................................... 9
5. Selection or input of customer data ................................................................................. 9
6. Visual examination ......................................................................................................... 10
7. Flue gas measurement .................................................................................................. 11
7.1 Select type of flue gas measurement ........................................................................ 11
7.1.1 Preparing for flue gas analysis and average measurement ................................ 11
7.1.2 Fuel type selection .............................................................................................. 11
7.1.3 Core stream detection ......................................................................................... 12
7.1.4 Measurement of the flue gas draft ...................................................................... 12
7.1.5 Input of boiler temperature .................................................................................. 12
7.1.6 Input of soot numbers ......................................................................................... 13
7.2 Flue gas analysis / stack losses ................................................................................ 13
7.2.1 Display of main analysis values .......................................................................... 13
7.2.2 Display screen in table form ................................................................................ 14
7.2.3 Result of flue gas analysis .................................................................................. 14
7.3 Average measurements ............................................................................................ 15
7.3.1 Display of main analysis values .......................................................................... 15
7.3.2 Result of average measurement ......................................................................... 16
7.4 CO measurement ...................................................................................................... 16
7.5 Combustion air O
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measurement in air ducts............................................................ 17
7.6 Fresh air adjust ......................................................................................................... 17
8. Pressure measurements ................................................................................................ 18
8.1 Medium pressure measurement ............................................................................... 18
8.2 Micro pressure measurement ................................................................................... 19
8.3 Flow measurement (only MSI EM200plus-i) ............................................................. 19
8.3.1 Fuel type selection .............................................................................................. 19
8.3.2 Flue gas temperature .......................................................................................... 19
8.3.3 Start of flow measurement .................................................................................. 20
9 Ambient air CO measurement ........................................................................................ 20
10. Gas pipe checks .......................................................................................................... 21
10.1 Selection of gas pipe checks................................................................................... 21
10.2 Semiautomatic tightness test according to DVGW-TRGI 2008 ............................... 21
10.3 Leak rate measurement (DVGW TRGI 2008) ......................................................... 22
10.3.1 Evaluation of gas pipe volume .......................................................................... 23
