Life Fitness Lifecycle 9100 Service Manual page 14

Lifecycle 9100 and 9500HR Series Exercise Bikes
TROUBLESHOOTING GUIDE
Malfunction Probable Cause Corrective Action
Display Console keys Attempting to enter program Refer to Operation Manual for program
(except START key) do not
not available. availabilitv.
function and Exercise Bike
does not respond.
Keypad is cold Massaoe keypad with finoertips.
Display Console connection Test with substitute Display Console. Replace
loose malfunctionino Display Console.
Malfunctioning Display Console
Test with substitute Display Console. Replace
malfunctionino Display Console.
Upon start of program, Pedaling too slowly Pedal faster than 45 RPM.
excessive resistance load
is immediate; no normal,
Insufficient battery voltage Check battery voltage. The LC9500 has a
incremental increase from
6VDC battery (non alkiline) which should test
"no load."
out between 5.8 to 6.3 VDC. The LC91 00 has a
9VDC alkaline battery and it should test out
between (8.8 - 9.2VDC).
Loose wire connections
Disconnect then, reconnect connections.
Worn or damaged wire Inspect wire harnesses. Replace worn or
harnesses
damaoed harness.
Malfunctioning Display Console Test with substitute Display Console. Replace
malfunctioning Display Console.
Malfunctioning Alternator
Test with substitute Altemator Control Board.
Control Board Replace malfunctionino board.
Malfunctioning Alternator Test Alternator output or, test with substitute
Altemator. Replace malfunctioning Alternator.
Refer to Alternator Voltage Test.
During program, excessive Pedalino too slowly Pedal faster than 45 RPM.
resistance loading occurs.
Loose wire connections
Disconnect then, reconnect connections.
Worn or damaged wire Inspect wire harnesses. Replace worn or
harnesses
damaged harness.
Malfunctioning Display Console
Test with substitute Display Console. Replace
malfunctioning Display Console.
Malfunctioning Alternator
Test with substitute ACB. Replace
Control Board (ACB) malfunctionino ACB.
Malfunctioning Alternator
Test Alternator output or, test with substitute
Altemator. Replace malfunctioning Alternator.
Refer to Alternator Voltage Test.
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