User Manual
VARIO
luxx
SYNGAS
MRU GmbH, D-74172 Neckarsulm 3 / 50
Content
1Introduction ...........................................................................................5
1.1. Intended use .........................................................................................................5
1.2. About us..................................................................................................................6
2Information for product and safety .....................................................7
2.1. Safety manual .......................................................................................................7
2.2. Safety precautions...............................................................................................7
3Description.............................................................................................8
3.1. Task...........................................................................................................................8
3.2. Gas flow diagram.................................................................................................8
3.3. The measuring instrument...............................................................................9
3.4. Connectors.......................................................................................................... 10
3.5. Probes................................................................................................................... 10
3.6. Gas sampling probe “TR”................................................................................ 11
3.7. Gas conditioning............................................................................................... 11
3.8. Electrochemical measuring principle ........................................................ 12
3.9. IR measurement ................................................................................................ 13
4Operation ............................................................................................ 14
4.1. Commissioning ................................................................................................. 14
4.2. Switch on............................................................................................................. 14
4.3. Switching on after automatic emergency stop...................................... 14
4.4. Switch off............................................................................................................. 14
4.5. Reset...................................................................................................................... 15
4.6. Operating panel................................................................................................ 15
5Settings................................................................................................ 16
5.1. Analyzer settings............................................................................................... 16
5.2. Setting time and date...................................................................................... 17
5.3. Configuration of measurement program................................................. 17
5.4. Gas flow measurement................................................................................... 19
5.5. Setting of CO purge limit ............................................................................... 20
6Measurement ...................................................................................... 21
6.1. Preparation of each measurement............................................................. 21
6.2. How to take a Measurement......................................................................... 23
7Maintenance and cleaning................................................................. 26
7.1. Cleaning and maintenance........................................................................... 26
7.2. Maintenance....................................................................................................... 26
8Data memory ...................................................................................... 27
8.1. Organization of the Data memory.............................................................. 27
8.2. Information about the data memory......................................................... 27
8.3. Site administration........................................................................................... 27
8.4. Data transfer via USB (CSV export).............................................................. 29
8.5. Export of measurements................................................................................ 29
