Life Fitness Integrity SL Service Manual page 89

Error 38
Error Message Displayed to user
• E38
• Warning - Step Off Belt, Maximum Voltage Trip Keep error on screen until OK button pressed. End
workout.
Condition
Error sent by the Motor Controller when it detects an over voltage condition. Applies to motorized equipment only.
Cause
• Excessive high speed load on machine
• PowerMills only - Faulty / intermittent bus dump circuit/resistor
• User pushing walking belt
• High incline workout
• High VAC input
Remedy
• For machines with bus dump circuit/resistor, (e.g. PowerMill and some high performance treadmills) the resistor,
resistor wiring or Motor Drive Board dump circuit could be faulty
• High line voltage could cause this fault
• Excessive workout: high incline, heavy user, pushing walking belt or steps, or anything that forces motor to go
faster than commanded
• This message is sent by the motor controller when it detects an over voltage condition. Can be due to excessive
high speed load on the machine or a faulty / intermittent bus dump circuit / resistor (on PowerMills). Verify the
power circuitry, advise user of maximum machine limits.
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