True Fitness 600R - Manual (Page 11)

Symptom Probable Cause Corrective Action Recommended Tools
NO RPM
READING
600R, 600U Control Panel
Defective Cables
Defective RPM
Sensor Set
• Disconnect 5PA from 5PB. (Page 19-
20).
• Set meter to check continuity between
pins 2 and 5 of 5PB
• Turn crank and align the magnet with
the sensor
• Is there continuity? If Yes – Replace
Control Panel. If No- continue to next
step.
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• Check continuity of RPM Sensor, when
magnet is in alignment with the sensor
there should be continuity, when not
aligned- no continuity. If it does not
respond properly- replace the sensor.
• Check gap on RPM Sensor
• Perform a continuity check on all upper
and lower cables.
• No continuity? – Replace defective
cable.
• Continuity? – Replace RPM Sensor Set.
Multi-meter
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