3
Contents: Page
7. Technical information (measuring ranges,
resolution and tolerances) 52
7.1 Exhaust-gas analysis in petrol-driven vehicles 52
7.2 Opacity measurement 52
7.3 Engine measurement system TDM+ 52
7.3.1 Temperature measurement 52
7.3.2 RPM measurement, petrol-driven vehicles 52
7.3.3 RPM measurement, diesel vehicles 52
7.3.4 Multiple measurements 53
7.3.5 Ignition point/timing 53
7.3.6 Dwell angle 53
7.3.7 Start of delivery/Injection timing 53
8. Trouble-shooting by message number 54
8.1 Explanations on reference numbers 54
8.2 General messages 54
8.3 Messages about boot test functions 55
8.4 Messages about software installation functions 56
8.5 Messages about printing functions 57
8.6 Messages about hardware test functions 57
8.7 Messages about opacimeter RTM 430 58
8.9 Messages about EAM exhaust-gas analyzer module 59
8.10 Reference numbers when downloading DTM rmware 60
8.11 Reference messages on OBD printed circuit board 61
8.11.1 Reference numbers for errors in "Fatal" group 61
8.11.2 Reference numbers for errors in "Status error" group 61
8.11.3 Reference numbers for errors in "Download" group 61
8.11.4 Reference numbers for errors in „Communication
error“ group 62
8.12 Reference numbers in combination with AWN.Modul 62
8.13 Malfunction messages for testing OBD printed
circuit board with KTS115PC program 63
8.13.1 Error messages for "SDTEST" 63
8.13.2 Error messages for "DLCTEST" 63
8.13.3 Error messages for "LBCTEST" 64
8.13.4 Error messages for "CANTEST" 64
9. Adjustment functions 65
9.1 Setting the Maintenance interval 65
9.2 Setting the calibration interval 66
9.3 Setting the calibration gas components 66
9.4 Setting the calibration sequenz 66
9.5 Setting the leakage test interval 67
9.6 Setting the HC test 67
9.7 Setting CO
vrai
67
9.8 National regulation settings 68
9.9 Download 68
10. Repairs 69
10.1 Adjusting mains voltage for toroidal mains transformer 69
10.2 AC / DC voltage supply to control module PCB 69
10.3 Block circuit diagram of voltage supply 71
10.4 View of equipment side of control module PCB 72
10.5 Visual inspection of measuring bank of exhaust-gas
analyzer module 73
10.6 Electrical test of measuring bank of exhaust-gas
analyzer module 73
10.7 Leak test of measuring bank 73
10.8 Cleaning the lamp reector 74
10.9 Cleaning the analysis chambers and windows 75
10.10 Replacing the measuring bank 76
10.11 Install new O
2
sensor 76
10.12 Checking cross sensitivity 78
Contents: Page
10.13 Checking the pump suction power 78
10.14 Replacing the pump 79
10.15 Checking the pressure sensor 79
10.16 Checking the response time of the pressure sensor 79
10.17 Replacing the pressure sensor 80
10.18 Replacing the water separator 80
10.19 Replacing the solenoid valve 81
10.20 Replacing the NO sensor 81
10.21 Replacing the internal printer 82
10.21.1 Replacing the printing mechanism 82
10.21.2 Replacing the controller PCB 82
10.22 Replacing the disk drive 83
10.23 Replacing the TFT display 83
10.24 Replacing the membrane keypad 84
10.25 Replacing the receiver diode for the remote control 84
10.26 Replacing the control module PCB 85
10.27 Replacing the temperature and RPM PCB 85
10.28 Replacing the control-power transformer 85
10.29 Replacing the OBD circuit board 86
10.30 Replacing AWN printed circuit board 87
10.31 Replacing the power switch 88
10.32 Replacing the battery 88
10.33 Replacing hard disc 88
11. BEA test software OS9 89
11.1 Hard disk 89
11.1.1 Identication 89
11.1.2 Testing 89
11.1.3 Formatting 90
11.2 Flash 90
11.3 Floppy disk 91
11.4 Language 91
12. Overview 92
12.1 Electrical wiring (Siemens analysis chamber) 92
12.2 Circuit diagram (Siemens analysis chamber) 93
12.3 Wiring diagram (Siemens analysis chamber) 94
12.4 Hosing (Siemens analysis chamber) 95
12.5 Gas circuit diagram (Siemens analysis chamber) 96
12.6 Electrical wiring (Andros analysis chamber) 97
12.7 Circuit diagram (Andros analysis chamber) 98
12.8 Wiring diagram (Andros analysis chamber) 99
12.9 Hosing (Andros analysis chamber) 100
12.10 Gas circuit diagram (Andros analysis chamber) 101
12.11 Overview of components 102
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