MSA altair 4x, Operating Manual

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MSA Contents
ALTAIR 4X
4 GB
Contents
1 Safety Regulations ................................................................................................. 6
1.1 Correct Use .................................................................................................. 6
1.2 Liability Information ....................................................................................... 7
1.3 Safety and Precautionary Measures to be Adopted ..................................... 7
1.4 Warranty ....................................................................................................... 9
2 Description ........................................................................................................... 11
2.1 Overview ..................................................................................................... 11
2.2 Device Hardware Interfaces ....................................................................... 12
2.3 On-Screen Indicators .................................................................................. 14
2.4 Battery Care ............................................................................................... 15
2.5 Viewing Optional Displays .......................................................................... 17
2.6 Sensor Missing Alarm ................................................................................. 21
2.7 Sensor End of Life Warning ........................................................................ 21
2.8 Sensor End of Life Indicator ....................................................................... 21
2.9 Monitoring Toxic Gases .............................................................................. 21
2.10 Monitoring Oxygen Concentration .............................................................. 22
2.11 Monitoring Combustible Gases .................................................................. 23
3 Operation .............................................................................................................. 24
3.1 Environmental Factors ................................................................................ 24
3.2 Turning on the Device ................................................................................ 25
3.3 Measurement Mode [Normal Operation] .................................................... 30
3.4 Device Setup .............................................................................................. 32
3.5 Data Logging .............................................................................................. 36
3.6 Function Tests ............................................................................................ 37
3.7 Safe LED .................................................................................................... 37
3.8 Bump Test .................................................................................................. 37
3.9 Calibration .................................................................................................. 39
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