MAHA POWERDYNO MSR Series Original Operating Instructions page 4

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8.1 Switch on the Dyno ................................................................................................ 59
8.2 Drive onto Dyno and Secure Vehicle ....................................................................... 59
8.3 Connect the RPM Sensor ....................................................................................... 60
8.4 Connect Oil Temperature Probe ............................................................................. 61
8.5 Attach Exhaust Suction System .............................................................................. 61
8.6 Position Cooling Air Fan ......................................................................................... 61
8.7 Bring the Vehicle up to Operating Temperature ...................................................... 62
8.8 Vehicle Ready for Testing ....................................................................................... 62
8.9 Exit the Dynamometer ............................................................................................ 62
9 Program Structure ............................................................................................. 63
9.1 General Information ................................................................................................ 63
9.2 Tree Model ............................................................................................................. 64
9.3 Screen Design ........................................................................................................ 65
9.3.1 Status Line ............................................................................................................. 65
9.3.2 Main Screen ........................................................................................................... 67
9.3.3 Button Bar ............................................................................................................. 67
9.4 Starting the Program .............................................................................................. 68
9.5 End Program / Switch off Dyno .............................................................................. 68
10 Measurements ................................................................................................... 69
10.1 Load Simulation ..................................................................................................... 69
10.1.1 Identical Functions ................................................................................................. 69
10.1.2 Constant Traction................................................................................................... 74
10.1.3 Constant Speed ..................................................................................................... 76
10.1.4 Driving Simulation ................................................................................................... 77
10.1.5 Constant Engine RPM ............................................................................................ 79
10.1.6 Standstill ................................................................................................................ 79
10.1.7 Drive Dyno ............................................................................................................. 80
10.2 Measure Engine Power .......................................................................................... 80
10.2.1 Display Last Measurement ..................................................................................... 80
10.2.2 Continuous Measurement ...................................................................................... 81
10.2.3 Discrete Measurement ........................................................................................... 84
10.3 Engine Flexibility Test ............................................................................................. 86
10.4 Speedometer Check .............................................................................................. 87
10.4.1 Vehicle Speed ........................................................................................................ 87
10.4.2 Mileage .................................................................................................................. 89
10.5 Load Adaption (Optional) ........................................................................................ 89
10.5.1 Coefficient Adaption based on ECE ........................................................................ 90
BA053101-en