No Heart Rate; Handlebar Grips Loosening - Life Fitness Lifecycle 9100 Service Manual

Lifecycle 9100 and 9500HR Series Exercise Bikes
TROUBLESHOOTING GUIDE
Malfunction
Probable Cause
Corrective Action
No heart rate or, display No heart rate reading
Executive Diagnostic Mode to verify
reads (No HR).
performance of heart rate function.
Faulty cable connection Verify heart-rate cable is properly connected.
Using an ohmmeter, verify continuity at the
main console cable. See wiring diagram for pin
location.
Malfunctioning
Replace Handlebar/Lifepulse Assembly.
Handlebar/Lifepulse Grip
Assembly (include. wom or
damaged heart rate lead)
Life Pulse handlebar Verify that the handlebar is functioning. See
diagrams.
Using an ohmmeter, verify continuity between
Lifepulse sensor and cable connection. See
wiring diaoram for pin location.
Handlebar/Lifepulse Grip Dry wipe sensors.
Assembly
Loose or malfunctioning heart Secure connection. Replace malfunctioning
rate lead connection at Display Handlebar/Lifepulse Grip Assembly
Console
Heart-rate (DSP) Board Verify that the heart-rate (DSP) board is
communicating. See Diagnostic/
Replace faulty heart-rate (DSP) board.
Malfunctioning Display Console Test with substitute Display Console. Replace
malfunctionino Display Console.
Handlebar grips loosening Excessive wear or damage to Replace the handlebar assembly.
grip
Lifepulse sensor molding Cleaning solution that contains Replace the Lifepulse Sensor Kit.
loose
an acid or ammonia base.
8
•
•
•