STEPRACE: Service & Maintenance Manual - rev. 1.2
Page 10.5
frequency simulator, check that the machine does not detect its presence and doesn’t alter the
previously measured heart rate.
10.3.13. CHECKING THE RESISTANCE SETTING
1. Working in stepping mode A, select the manual training program and check that, when the
difficulty level is changed, the resistance of the machine varies accordingly.
10.3.14. CHECKING THE NOISE OF THE BRUSHES
1. With the machine in stepping mode B, and no workout program selected, check that the
alternator brushes do not make any noise. Replace them or smooth down their profile if they
show evident signs of wear.