TESTO 300 - Page 5

Contents
14 Performing the measurement............................................................ 57
14.1 Prepare for measurement .................................................................... 57
14.1.1 Zeroing phases..................................................................................... 57
14.1.2 Carry out gas path check ..................................................................... 58
14.1.3 Use of flue gas probe ........................................................................... 58
14.2 Overview of measurement types ( ) ............................................. 60
14.2.1 Flue gas ............................................................................................... 61
14.2.2 Draught ................................................................................................ 64
14.2.3 1st BImSchV ........................................................................................ 65
14.2.4 44th BImSchV ...................................................................................... 67
14.2.5 Solid fuel measurement ........................................................................ 70
14.2.6 CO undiluted ........................................................................................ 71
14.2.7 Smoke number ..................................................................................... 71
14.2.8 Differential pressure ............................................................................. 72
14.2.9 Differential temp. .................................................................................. 73
14.2.10 O
2
supply air ......................................................................................... 75
14.2.11 Gas flow ............................................................................................... 75
14.2.12 Oil flow rate .......................................................................................... 76
14.2.13 CO ambient .......................................................................................... 76
14.2.14 Tightness test 1 .................................................................................... 77
14.2.15 Serviceability ........................................................................................ 78
14.2.16 Let by test ............................................................................................. 80
14.2.17 4 Pa measurement ............................................................................... 81
14.3 Overview of options ( ) ................................................................. 85
14.3.1.1 Edit view ............................................................................................... 86
14.3.2 Zeroing Gas Sensors ........................................................................... 88
14.3.3 Mean value calculation ......................................................................... 88
14.4 Overview of protocols ( ) ............................................................... 90
14.4.1 Print data .............................................................................................. 91
14.4.2 Save ..................................................................................................... 91
14.4.3 Finish protocol ...................................................................................... 92
15 Maintenance........................................................................................ 94
15.1 Service ................................................................................................. 94
15.2 Calibration ............................................................................................ 94
15.3 Check instrument status ....................................................................... 94
15.3.1 Sensor diagnosis .................................................................................. 94